Specification Sheet

ManualsBrands3M Personal Protective Equipment ManualsMasks & Respirators3M Full Facepiece Reusable Respirator 6800/54146, Respiratory Protection, Medium (Pack of 1)

3M Respirator

Selection Guide

Summary of content (127 pages)

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3M Respirator Selection Guide
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For more information In U.S. Technical Assistance Customer Care Center 3M.com/PPESafety 1-800-243-4630 1-800-328-1667 In Canada Technical Assistance Customer Care 3M.
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Table of Contents Respirator Selection Criteria................................................................................. 1 • Respirator Program Management • Respirator Fit • Protection Factors • Effects from Skin or Eye Contact • Human Factors • Location of Hazardous Areas • Respirator Characteristics, Capabilities, and Limitations • General Use Instructions • General Use Limitations Format Explanation................................................................................................
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1 Respirator Selection Criteria The 3M™ Respirator Selection Guide includes a list of chemicals for which 3M respirators can be recommended. This information can be used to supplement general industrial hygiene knowledge. Once workplace contaminants and their concentrations have been identified, the guide can be used to help select an appropriate 3M™ Respirator for nearly 700 chemicals with Threshold Limit Values (TLVs®) or other recommended exposure limits.
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Assigned protection factors* per OSHA 29 CFR 1910.134 are as follows: Air Purifying Respirators • Half facepiece (filtering facepiecedisposable and reusable)...................... 10 • Full facepiece......................................... 50 Powered Air Purifying Respirators • Loose-fitting facepiece (e.g., L-501, Airstream™)............................................. 25 • Half facepiece........................................ 50 • Full facepiece, helmet, or hood......
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3 Location Of Hazardous Area When specifying supplied air respirators, consider the distance the worker must travel to get to an uncontaminated work area, as well as obstacles or equipment present in the area. If ladders or scaffolds must be climbed, a supplied air respirator or a combination air purifying/supplied air respirator may not be appropriate.
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General Use Limitations • These respirators do not supply oxygen. • Do not use when concentrations of contaminants are immediately dangerous to life or health, when concentrations are unknown, or in atmospheres containing less than 19.5% oxygen. • Do not abuse or misuse any respirator. • Do not use tight-fitting respirators or loose-fitting facepieces with beards or other facial hair or conditions that prevent direct contact between the face and the edge of the respirator.
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5 a hazardous atmosphere. The reasons NIOSH established an IDLH at a particular level for a specific chemical are described in Documentation for Immediately Dangerous to Life or Health Concentrations (IDLHs), NTIS Publication No. PB-94195047, May 1994. The 1994 IDLH values established by NIOSH used interim criteria, and OSHA stated in a May 21, 1996 memorandum that OSHA will use the older IDLH values while NIOSH conducts further study regarding the 1994 values.
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be taken to prevent skin and eye contact to avoid invalidating the OEL. • For a more detailed explanation of TLVs and their proper application, refer to the TLV booklet available for a nominal fee from ACGIH, 1330 Kemper Meadow Drive, Cincinnati, OH 45240. Odor Threshold* Odor thresholds cannot be used as the primary indicator for changing gas and vapor cartridges as a result of OSHA standard, 29 CFR 1910.134. The respirator *Odor Threshold References 1. Jensen, B., and P. Wolkoff.
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7 differently to the same odor. At a given concentration, one person may smell and recognize the odor, while another person may barely notice it. The odor thresholds reported in the literature are typically determined for a single constituent, with no other chemicals present in the air. The single constituent situation rarely occurs in the workplace. Therefore, caution must be exercised in using these numbers.
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Comments Other information may be listed in this column: A. Short service life means predicted cartridge life of less than 30 minutes at concentrations of ten times (10X) the OEL, or the contaminant’s boiling point is less than 65C. Actual service life will vary considerably, depending on concentration levels, temperature, humidity, work rate, etc. See the following literature references for specific details on the conditions and limitations of these estimates: 1. 3M Company. 3M Service Life Software.
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9 conditions before making their final selection.* If a chemical cartridge is used, a change schedule must be established to replace the cartridges before the end of their service life. Both chemical properties and use conditions/processes can affect the physical form in the workplace. Users should consider specific exposure data and workplace conditions before making their final selection.* E. These compounds have been identified F.
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Respirator Filter Definitions 3M 42 CFR 84 Filters N-Series Filters: These filters are restricted to use in those atmospheres free of oil aerosols. They may be used for any solid or liquid airborne particulate hazard that does not contain oil. Generally these filters should be used and reused subject only to considerations of hygiene, damage, and increased breathing resistance. N95 Particulate Filter At least 95% filter efficient when tested with ~0.3 µm NaCl aerosol.
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11 How to Use this Guide If a respirator is being selected for a single compound listed in this guide with an air concentration not exceeding 10 times the value in the OEL column, then the respirator identified in the Respirator column may be selected.
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6. Record the IDLH value and the value from the OEL column on the form provided or on one you created. Determine the hazard ratio (see page 1) and record. Using this information, determine which condition describes your situation: a) Does the airborne concentration exceed the IDLH value? If yes, go to Step 16. b) Does the hazard ratio exceed (>) 1000? If yes, go to Step 16. c) Does the hazard ratio exceed (>) 50? If yes, go to Step 7. d) Does the hazard ratio exceed (>) 10? If yes, go to Step 8.
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13 the same organ system are present, consideration should be given to the combined effect rather than individual effects. Consult the current TLVs® and documentation published by the American Conference of Governmental Industrial Hygienists for more information and the appropriate formula. If combined effects are considered, calculate the hazard ratio for the mixture. b) If no, go to Step 11. 11. Are any of the respirators listed in the last column a particulate filter respirator (i.e.
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apparatus (SCBA) or combination respirator consisting of a positive pressure supplied air respirator with an auxiliary SCBA. The rated duration of the auxiliary SCBA should be sufficient to allow adequate time for escape. Record the respirator selected in the final row of the form. This is the minimum acceptable level of respiratory protection; the selection process is finished. If you need help, go to Step 17. 17. Do you need help? a) If yes, call 3M for assistance at 1-800-243-4630.
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15 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Odor Threshold Respirator (ppm) (to 10x OEL) Comments Synonym IDLH (ppm) OEL (ppm) Acetaldehyde 75-07-0 Acetic aldehyde, Ethanal 10000 TWA=200 (OSHA) 0.186 C=25 (F)OV (F)MG Acetic acid 64-19-7 Ethanoic acid, Glacial acetic acid, Methane carboxylic acid, Vinegar acid 1000 TWA=10 STEL=15 0.
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Acetophenone 98-86-2 1-Phenylethanone, Acetyl benzene, Benzoyl methide, Methyl phenyl ketone TWA=10 Acetylsalicylic acid 50-78-2 Aspirin TWA=5 mg/m3 Acrolein 107-02-8 Acrylaldehyde, Acrylic aldehyde, Allylaldehyde, Propenal Acrylamide 79-06-1 Acrylamide monomer, Acrylic amide, Propenamide Acrylic acid 79-10-7 Acroleic acid, Propenoic acid 24000 TWA=2 -skin- 0.4 (F)OV Acrylonitrile 107-13-1 AN, Propenenitrile, Vinyl cyanide 500 TWA=2 -skin- 16.
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17 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym IDLH (ppm) OEL (ppm) Adiponitrile 111-69-3 1,4-Dicyanobutane, Addipic acid dinitrile, Hexanedinitrile, Tetramethylene cyanide 17000 TWA=2 -skin- Allyl alcohol 107-18-6 2-Propen-1-ol, 2-Propenol, Vinyl carbinol 150 TWA=0.
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alpha-Alumina 1344-28-1 TWA=15 mg/m3 (OSHA) N95 Aluminum metal and insoluble compounds 7429-90-5 TWA=15 mg/m3 (OSHA) TWA=1 mg/m3 (respirable fraction) N95 TWA=5 mg/m3 (AIHA) (F)N95 TWA=0.
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19 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym IDLH (ppm) Ammonium perfluorooctanoate 3825-26-1 OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments TWA=0.
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Arsenic, elemental 7440-38-2 100 mg/m3 TWA=0.01 mg/m3 N100 Arsenic, inorganic compounds (except arsine) (as As) 100 mg/m3 TWA=0.01 mg/m3 MG/N100 No half mask respirators for arsenic trichloride because of skin adsorption. N100 may be appropriate if vapor concentrations are below exposure limits. TWA=0.
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21 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym Barium and soluble compounds (as Ba) 7440-39-3 IDLH (ppm) OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments 1100 mg/m3 TWA=0.
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C=0.5 0.007 (F)OV/AG (F)MG Benzoyl chloride 98-88-4 a-Chlorobenzaldehyde, Benzene carbonyl chloride, Benzoic acid chloride Benzoyl peroxide 94-36-0 Dibenzoyl peroxide Benzyl acetate 140-11-4 Acetic acid benzyl ester, Acetic acid phenylmethyl ester, Phenylmethyl acetate TWA=10 0.145 OV/N95 Benzyl alcohol 100-51-6 a-Hydroxytoluene, Phenylcarbinol, Phenylmethanol TWA=10 (AIHA) 5.55 (F)OV Benzyl chloride 100-44-7 a-Chlorotoluene 10 TWA=1 0.034 (F)OV/AG 10 mg/m3 TWA=0.
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23 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4.
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Bromine pentafluoride 7789-30-2 TWA=0.1 AG Bromoform 75-25-2 Tribromomethane TWA=0.5 1-Bromopropane 106-94-5 n-Propylbromide, Propylbromide TWA=0.1 1,3-Butadiene 106-99-0 Biethylene, Divinyl, Erythrene 20000 TWA=1 (OSHA) STEL=5 (OSHA) 0.455 OV Cartridges must be replaced, per 29 CFR 1910.
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25 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4.
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TWA=20 0.03 (F)OV 3M 3510 Monitor 2-Butanol, Methyl ethyl carbinol 10000 TWA=100 1 (F)OV 3M 3510 Monitor tert-Butyl alcohol 75-65-0 2-Methyl-2-propanol, TBA, Trimethyl carbinol 8000 TWA=100 21.5 (F)OV 3M 3510 Monitor Butylamine 109-73-9 1-Aminobutane, n-Butylamine 2000 C=5 -skin- 0.
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27 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym IDLH (ppm) OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments TWA=2 (AIHA) 0.06 OV Short service life OV 3M 3510 Monitor 7.06 OV Irritation also provides warning 0.
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TWA=0.002 mg/m3 (respirable fraction) TWA=0.005 mg/m3 (OSHA) N100 Cucumber dust, Tricalcium 100 mg/m3 arsenate, Tricalcium o-arsenate TWA=0.01 mg/m3 N100 Calcium carbonate 1317-65-3 Limestone, Marble TWA=15 mg/m3 (OSHA) TWA= 5 mg/m3 (OSHA, respirable fraction) N95 Calcium chromate (as Cr) 13765-19-0 Calcium chrome yellow TWA=0.001 mg/m3 N95 Calcium cyanamide 156-62-7 Calcium carbimide, Lime nitrogen TWA=0.5 mg/m3 N95 Calcium fluoride (as F) 7789-75-5 Fluorite, Fluorospar TWA= 2.
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29 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4.
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TWA=3 mg/m3 (inhalable fraction) Carbon black 1333-86-4 Acetylene black, Channel black, Furnace black, Lamp black, Thermal black N95 Carbon dioxide 124-38-9 Carbonic acid gas, Dry ice 50000 TWA=5000 STEL=30000 74,000 SA Ineffective sorbents Carbon disulfide 75-15-0 Carbon bisulfide, Carbon bisulfur, Carbon bisulphide, Carbon disulphide, Carbon sulfide, Dithiocarbonic anhydride, Sulphocarbonic anhydride, Weevitox 500 TWA=1 C=30 (OSHA) -skin- 0.
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31 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Odor Threshold Respirator (ppm) (to 10x OEL) Comments Synonym IDLH (ppm) OEL (ppm) Catechol 120-80-9 Pyrocatechol 14000 TWA=5 -skin- OV/N95 Cellulose 9004-34-6 Paper fiber TWA=10 mg/m3 TWA= 5 mg/m3 (OSHA, respirable fraction) N95 TWA=2.
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Chlorine dioxide 10049-04-4 Chlorine oxide, Chlorine peroxide 10 TWA=0.1 STEL=0.3 Chlorine trifluoride 7790-91-2 Chlorine fluoride 20 C=0.1 Chloroacetaldehyde 107-20-0 2-Chloroethanal, Chloroacetaldehyde (40% aqueous) 100 C=1 Chloroacetone 78-95-5 Chloracetone, 1-Chloro-2propanone, Monochloroacetone C=1 -skin- (F)OV Chloroacetyl chloride 79-04-9 Chloracetyl chloride TWA=0.05 STEL=0.
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33 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4.
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Chloropentafluoroethane 76-15-3 FC-115, Monochloropentafluoroethane TWA=1000 SA Short OV service life Chloropicrin 76-06-2 Nitrochloroform, Nitrotrichloromethane, Trichloronitromethane 4 TWA=0.1 1.08 (F)SA Irritation also provides warning b-Chloroprene 126-99-8 2-Chloro-1,3-butadiene, betaChloroprene, Chlorobutadiene 400 TWA=10 -skin- 14.
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35 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym IDLH (ppm) OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments Chlorosulfonic acid 7790-94-5 Chlorosulfuric acid, CSA C=0.
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Chromium compounds, water soluble Cr VI compounds (not otherwise classified) (as Cr) 7440-47-3 Chromic acid Chromyl chloride 14977-61-8 Citral 5392-40-5 30 mg/m3 TWA=0.005 mg/m3 (OSHA) N95 Chloro-chromic anhydride, Chromium oxychloride TWA=0.025 AG 2,6-Octadienal-3,7-dimethyl; 3,7-Dimethyl-2,6-octadienal TWA=5 (inhalable fraction and vapor) -skin- 0.03 OV/P95 Coal dust, Anthracite TWA=0.
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37 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Odor Threshold Respirator (ppm) (to 10x OEL) Comments IDLH (ppm) OEL (ppm) 20 mg/m3 TWA=0.02 mg/m3 N95 Cobalt carbonyl (as Co) 10210-68-1 TWA=0.1 mg/m3 SA Ineffective sorbents Cobalt hydrocarbonyl (as Co) 16842-03-8 TWA=0.1 mg/m3 SA Ineffective sorbents Coke oven emissions 65996-93-2 TWA=0.
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Cotton dust, raw TWA=0.1 mg/m3 (thoracic fraction) N95 Cresol (all isomers) 1319-77-3 Cresylic acid 250 TWA=20 mg/m3 (inhalable fraction and vapor) -skin- 0.000050.0079 OV/P95 Crotonaldehyde 4170-30-3 b-Methylacrolein, Crotonic aldehyde, Propylene aldehyde 400 TWA=2 (OSHA) C=0.3 0.135 (F)OV Cryolite (as F) 15096-52-3 Greenland spar, Icetone 500 mg/m3 TWA=2.
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39 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym Cyanides (as CN) IDLH (ppm) OEL (ppm) 50 mg/m3 TWA=5 mg/m3 (OSHA) -skin- 66000 TWA=10 Odor Threshold Respirator (ppm) (to 10x OEL) Comments SA Cyanogen 460-19-5 Dicyan, Oxalonitrile Cyanogen bromide 506-68-3 Bromine cyanide C=0.3 Cyanogen chloride 506-77-4 CNCl C=0.3 0.
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Cyclohexene 110-83-8 Benzene tetrahydride 10000 TWA=300 0.363 OV Cyclohexylamine 108-91-8 Aminocyclohexane, Hexahydroaniline 15000 TWA=10 2.66 (F)OV Cyclonite 121-82-4 Hexahydro-1,3,5-trinitro-symtriazine, RDX, sym-Trimethylene trinitramine Cyclopentadiene 542-92-7 1,3-Cylclopentadiene 2000 TWA=75 Cyclopentane 287-92-3 Pentamethylene 11000 TWA=600 100 mg/m3 TWA=0.05 STEL=0.
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41 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym IDLH (ppm) OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments 2100 TWA=50 0.891 Diacetone alcohol 123-42-2 2-Methyl-2-pentanol-4-one, 4-Hydroxy-4-methyl2-pentanone, Diacetone Diacetyl 431-03-8 Biacetyl, 2,3-Butanedione, Dimethylglyoxal, Dimethyl diketone, 2,3-Diketobutane TWA=0.01 STEL=0.
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Dibutylamine 111-92-2 1-Butanamine, n-butyl; Di-nbutylamine; DNBA C=5 (AIHA) -skin- 2-NDibutylaminoethanol 102-81-8 Dibutylaminoethanol; N,NDibutyl-N-(2-hydroxyethyl) amine TWA=0.5 -skin- (F)OV Dibutyl phenyl phosphate 2528-36-1 DBPP TWA=0.
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43 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4.
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Dichloroethyl ether 111-44-4 2,2’-Dichlorodiethyl ether; bis(2-Chloroethyl) ether 1,1-Dichloro-1fluoroethane 1717-00-6 Fluorocarbon 141b, HCFC 141b, HFA 141b Dichlorofluoromethane 75-43-4 Dichloromonofluoromethane, Freon® 21, Refrigerant 21 1,1-Dichloro-1nitroethane 594-72-9 2,4-Dichlorophenol 120-83-2 2,4-DCP, DCP 1,3-Dichloropropene 542-75-6 1,3-Dichloropropylene 2,2-Dichloropropionic acid 75-99-0 Dalapon™ Dichlorotetrafluoroethane 76-14-2 FC-114, Freon® 114, Halon™ 242, Refrigerant 114 250
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45 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym Dicyclopentadiene 77-73-6 IDLH (ppm) OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments 8000 TWA=5 0.
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Diethylamine 109-89-7 2000 TWA=5 STEL=15 -skin- 0.186 (F)AM (F)OV 500 TWA=2 -skin- 0.
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47 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4.
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a-Diisobutylene 107-39-1 2,4,4-Trimethyl-1-pentene, a-Diisobutene TWA=75 (AIHA) OV b-Diisobutylene 107-40-4 2,4,4-Trimethyl-2-pentene, b-Diisobutene TWA=75 (AIHA) OV Diisobutyl ketone 108-83-8 2,6-Dimethyl-4-heptanone, Isovalerone, symDiisopropylacetone, Valerone Diisopropylamine 108-18-9 2000 TWA=25 0.339 (F)OV 1000 TWA=5 -skin- 0.398 (F)OV Dimethyl acetamide 127-19-5 DMAC, N,N-Dimethyl acetamide 400 TWA=10 -skin- 47.
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49 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym IDLH (ppm) OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments Dimethyl carbamoyl chloride 79-44-7 Chloroformic acid dimethylamide, Dimethyl carbamic chloride, Dimethylcarbamyl chloride, DMCC TWA=0.
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Dimethylphthalate 131-11-3 DMP 9300 mg/m3 TWA=5 mg/m3 Dimethyl sulfide 75-18-3 DMS; Methane, thiobis; Thiobis (methane) TWA=10 Dimethyl sulfoxide 67-68-5 DMSO, Methylsulfoxide TWA=250 (AIHA) OV Dimethylsulfate 77-78-1 Methyl sulfate TWA=0.
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51 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym IDLH (ppm) OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments Dinitrotoluene 25321-14-6 DNT 200 mg/m3 TWA=0.
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Dipropyl ketone 123-19-3 4-Heptanone, Butyrane Divinyl benzene 1321-74-0 DVB, Vinylstyrene Dodecyl mercaptan 112-55-0 TWA=50 OV TWA=10 (F)OV 1-Dodecanethiol, 1-Mercaptododecane, n-Dodecyl mercaptan, n-Lauryl mercaptan TWA=0.
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53 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym IDLH (ppm) OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments Ethane 74-84-0 Ethylhydride, Methyl methane Ethanolamine 141-43-5 2-Aminoethanol, 2-Hydroxyethylamine, b-Aminoethyl alcohol, Ethylolamine, Monoethanolamine 1000 TWA=3 STEL=6 2.
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Ethyl alcohol 64-17-5 Ethanol 15000 STEL=1000 0.136 OV Short OV service life Ethylamine 75-04-7 Aminoethane, Anhydrous ethylamine, Monoethylamine 4000 TWA=5 STEL=15 -skin- 0.324 (F)AM AM not specifically approved, but 3M recommended for longer service life Ethyl amyl ketone 541-85-5 5-Methyl-3-heptanone, EAK 3000 TWA=10 6 (F)OV Ethyl benzene 100-41-4 Ethylbenzol, Phenylethane 2000 TWA=20 2.3 OV See comment E, page 9. 3M 3510 Monitor.
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55 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4.
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Ethylene glycol dinitrate 628-96-6 Glycol dinitrate, Nitroglycol 500 mg/m3 TWA=0.05 C=0.2 (OSHA) -skin- Ethyleneimine 151-56-4 Aminoethylene, Azirane, Aziridine, Dihydroazirine, Dimethylenimine, Ethyleimine 100 TWA=0.05 STEL=0.1 -skin- 1.5 (F)MG OSHA requires SA with hood for certain applications; see 29 CFR 1910.1003 Ethylene oxide 75-21-8 1,2-Epoxyethane, Dimethylene oxide, Oxirane 800 TWA=1 STEL=5 (OSHA) 851 (F)SA OSHA requires (F)SA; no change schedule allowed. 3M 3550 Monitor.
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57 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # IDLH (ppm) OEL (ppm) Synonym Ethyl isocyanate 109-90-0 Isocyanatoethene; Isocyanic acid, ethyl ester Ethyl mercaptan 75-08-1 Ethanethiol, Ethyl sulfhydrate 2500 TWA=0.
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Formaldehyde 50-00-0 Formalin, Methylene oxide TWA=0.75 (OSHA) 0.871 STEL=2 (OSHA) C=0.3 (F)Form Formamide 75-12-7 Methanamide TWA=10 -skin- 80 OV Formic acid 64-18-6 Hydrogencarboxylic acid, Methanoic acid 30 TWA=5 STEL=10 28.2 (F)AG (F)Form Low IDLH Furfural 98-01-0 2-Furaldehyde, 2-Furancarboxaldehyde, Fural, Furfuraldehyde 250 TWA=2 -skin- 0.058 (F)OV 3M 3510 Monitor Furfuryl alcohol 98-00-0 2-Hydroxymethylfuran, 2-Furylmethanol 250 TWA=10 STEL=15 -skin- 7.
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59 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym IDLH (ppm) OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments 0.038 Glutaraldehyde 111-30-8 1,5-Pentanedial C=0.
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Graphite (natural) 7782-42-5 TWA=2 mg/m3 (respirable fraction) N95 Graphite (synthetic) 7440-44-0 TWA=15 mg/m3 (OSHA) TWA=2 mg/m3 (respirable fraction) N95 Hafnium and compounds (as Hf) 7440-58-6 TWA=0.5 mg/m3 N95 Black lead, Corbo minerals, Plumbago, Potelot, Silver lead Halothane 151-67-7 2-Bromo-2-chloro-1,1,1trifluoroethane Heptane (all isomers) 142-82-5 590-35-2 565-59-3 108-08-7 591-76-4 589-34-4 n-Heptane, normal Heptane Hexachlorobenzene 118-74-1 Perchlorobenzene TWA=0.002 mg/m3 0.
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61 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym IDLH (ppm) Hexachlorocyclopentadiene 77-47-4 OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments TWA=0.01 0.03 (F)OV 0.15 OV/N95 Hexachloroethane 67-72-1 Perchloroethane 300 TWA=1 -skin- Hexachloronaphthalene 1335-87-1 Halowax™ 1014 2 mg/m3 TWA=0.
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Hexafluoropropylene 116-15-4 1,1,2,3,3,3-Hexafluoro1-propene; 1,1,2,3,3,3-Hexafluoropropylene; Fluorocarbon 1216; Hexafluoropropene; HFP; Perfluoro-1-propene; Perfluoropropene; Perfluoropropylene TWA=0.
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63 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym Hexane (other isomers) IDLH (ppm) OEL (ppm) 12000 TWA=500 STEL=1000 Odor Threshold Respirator (ppm) (to 10x OEL) Comments 65 - 248 OV Short service life. 3M 3510 Monitor. 1,6-Hexanediamine 124-09-4 1,6-Diaminohexane, Hexamethylenediamine, HMD, HMDA TWA=0.
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HFE-7100 163702-08-7 163702-07-6 60% of mixture is: 1-Methoxy2-trifluoromethyl-1,1,2,3,3,3hexafluoropropane; 1-Methoxyperfluoroisobutane 40% of mixture is 1-Methoxy-1,1,2,2,3,3,4,4,4nonafluorobutane; 1-Methoxyperfluorobutane Hydrazine 302-01-2 Anhydrous hydrazine TWA=750 (AIHA) 80 TWA=0.01 -skin- OV 3.6 TWA=0.
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65 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Odor Threshold Respirator (ppm) (to 10x OEL) Comments Synonym IDLH (ppm) OEL (ppm) Hydrogen peroxide 7722-84-1 Hydrogen dioxide, Peroxide 75 TWA=1 Hydrogen selenide (as Se) 7783-07-5 Selenium hydride 2 TWA=0.05 0.3 (F)MG Hydrogen sulfide 7783-06-4 H2S, Hepatic gas, Hydrosulfuric 300 acid, Sulfuretted hydrogen TWA=1 STEL=5 0.
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Iodides Iodine 7553-56-2 10 TWA=0.01 (inhalable fraction and vapor) (F)MG/N95 See comment E, page 9 TWA=0.01 (inhalable fraction and vapor) STEL=0.1 vapor and aerosol (F)MG/N95 See comment E, page 9 Iodoform 75-47-8 Triiodomethane TWA=0.
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67 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4.
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Isobutyraldehyde 78-84-2 2-Methyl-1-propanal, 2-Methylpropanal, 2-Methylpropionaldehyde, Isobutanal, Isobutyl aldehyde, Isobutyric aldehyde, Valine aldehyde TWA=25 (AIHA) OV Short service life Isocyanuric acid 108-80-5 Cyanuric acid; s-Triazine2,4,6(1H,3H,5H)-triione; s-Triazinetriol TWA=10 mg/m3 (AIHA) TWA=5 mg/m3 (AIHA, respirable fraction) N95 AM/N95 may be preferable if wet Isooctyl alcohol 26952-21-6 Isooctanol TWA=50 -skin- OV Isophorone 78-59-1 3,5,5-Trimethyl-2-cyclohexene- 800 1-one
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69 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym IDLH (ppm) OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments TWA=25 -skin- 0.738 OV 16000 TWA=100 STEL=200 0.05-4.1 (F)OV 3M 3510 Monitor 4000 TWA=5 STEL=10 0.
PAGE 73
Kaolin (particles with no asbestos and <1% crystalline silica) 1332-58-7 Aluminium silicate, China clay Kerosene (applications with negligible aerosol) 8008-20-6 64712-81-0 Deobase, Diesel No.1, Fuel oil No.
PAGE 74
71 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # d-Limonene 5989-27-5 Synonym IDLH (ppm) 1-Methyl-4(1-methylethenyl) cyclohexene, 4-Isopropyl-1methlcyclohexene, Cajeputene, Cinene, p-Mentha-1,8-diene Lithium fluoride (as F) 7789-24-4 OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments TWA=30 (AIHA) 0.437 OV TWA=2.5 mg/m3 N95 C=0.
PAGE 75
Magnesite 546-93-0 Magnesium carbonate TWA=15 mg/m3 (OSHA) TWA= 5 mg/m3 (OSHA, respirable fraction) N95 Magnesium oxide fume 1309-48-4 Magnesia fume TWA=10 mg/m3 (inhalable fraction) N95 Maleic anhydride 108-31-6 2,5-Furandione, cisButenedioic anhydride, Maleic acid anhydride TWA=0.01 (Inhalable 0.318 fraction and vapor) (F)OV/N95 Manganese cyclopentadienyl tricarbonyl 12079-65-1 MCT TWA=0.1 mg/m3 -skin- SA TWA=0.1 mg/m3 (inhalable fraction) TWA=0.
PAGE 76
73 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4.
PAGE 77
Mesityl oxide 141-79-7 Isobutenyl methyl ketone, Isopropylidene acetone, Methyl isobutenyl ketone 5000 TWA=15 STEL=25 Methacrylic acid 79-41-4 a-Methacrylic acid Methane 74-82-8 Biogas, Fire damp, Marsh gas, Methyl hydride, R 50 (refrigerant) 2-Methoxyethanol 109-86-4 Ethylene glycol monomethyl ether, Methyl Cellosolve® 2000 TWA=0.1 -skin- 0.
PAGE 78
75 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4.
PAGE 79
Methyl amyl alcohol 108-11-2 Methyl isobutyl carbinol 2000 TWA=25 STEL=40 -skin- 1.1 OV Methyl n-amyl ketone 110-43-0 2-Heptanone, Amyl methyl ketone, Methyl amyl ketone, n-Amyl methyl ketone 4000 TWA=50 0.141 OV Methylaniline 100-61-8 MA, Monomethyl aniline, N-Methyl aniline 100 TWA=0.5 -skin- 1.
PAGE 80
77 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Odor Threshold Respirator (ppm) (to 10x OEL) Comments Synonym IDLH (ppm) OEL (ppm) Methyl chloroform 71-55-6 1,1,1-Trichloroethane 1000 TWA=350 STEL=450 22.4 OV Methyl 2-cyanoacrylate 137-05-3 Mecrylate TWA=0.2 2.
PAGE 81
Methylene chloride 75-09-2 Dichloromethane, Methylene dichloride 4,4’-Methylene-bis(2-chloroaniline) 101-14-4 4,4’-Methylene-bis(2-chlorobenzamine), DACPM, MOCA 5000 Methylene-bis(4cyclohexylisocyanate) 5124-30-1 TWA=25 (OSHA) STEL=125 (OSHA) 0.912 (F)SA TWA=0.01 -skin- OV TWA=0.005 OV/N95 TWA=0.01 (OSHA) STEL=0.1 (OSHA) -skin- N100 Use OV/N100 if heat is involved. See 29 CFR 1910.1050.
PAGE 82
79 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym Methyl formate 107-31-3 Odor Threshold Respirator (ppm) (to 10x OEL) Comments IDLH (ppm) OEL (ppm) Formic acid methyl ester, Methyl methanoate 5000 TWA=50 STEL=100 93.3 SA Methyl hydrazine 60-34-4 Monomethyl hydrazine 50 TWA=0.01 C=0.2 (OSHA) -skin- 1.
PAGE 83
Methyl mercaptan 74-93-1 400 Mercaptomethane, Methanethiol, Methyl sulfhydrate, Thiomethyl alcohol TWA=0.5 C=10 (OSHA) 0.001 OV Short service life Methyl methacrylate 80-62-6 4000 2-Methyl-2-propenoic acid methyl ester; Methacrylic acid,methyl ester; Methyl alphamethyl-acrylate; Methyl-2methyl-2-propenoate; Methyl-2methylpropenoate; MMA TWA=50 STEL=100 0.085 OV 3M 3510 Monitor 1-Methylnaphthalene 90-12-0 a-Methyl naphthalene, a-Methylnaphthalene TWA=0.
PAGE 84
81 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym IDLH (ppm) OEL (ppm) Methyltrichlorosilane 75-79-6 Trichloromethylsilane C=1 (AIHA) Methyl vinyl ketone 78-94-4 21000 3-Buten-2-one, 3-Butene-2one, Acetyl ethylene, d(3)-2Butenone, g-Oxo-a-Butylene, Methyl vinyl acetone, Methylene acetone C=0.
PAGE 85
Molybdenum, soluble compounds (as Mo) 7439-98-7 TWA=0.5 mg/m3 (respirable fraction) N95 TWA=0.5 (inhalable fraction and vapor) -skin- (F)OV/N95 Monochloroacetic acid 79-11-8 Chloroethanoic acid, MCAA Morpholine 110-91-8 Diethylenimide oxide, Tetrahyrdo-1,4-oxazine Naphtha (coal tar) 8030-30-6 Crude solvent coal tar naphtha, 10000 High solvent naphtha, Naphtha, Rubber solvent TWA=100 (OSHA) Naphthalene 91-20-3 Naphthalin, White tar TWA=10 -skin- 8000 500 TWA=20 -skin- 0.036 0.
PAGE 86
83 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym IDLH (ppm) OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments Nickel, elemental/metal compounds (as Ni) 7440-02-0 TWA=1 mg/m3 (OSHA) TWA=1.5 mg/m3 (inhalable fraction) N95 Nickel, insoluble inorganic compounds (not otherwise specified) (as Ni) TWA=1 mg/m3 (OSHA) TWA=0.
PAGE 87
Nitric oxide 10102-43-9 Nitrogen monoxide, NO 100 p-Nitroaniline 100-01-6 1-Amino-4-nitrobenzene, 4-Nitroaniline, Azoic diazo component 37, Fast Red GG base, p-Aminonitro-benzene, PNA 300 mg/m3 TWA=3 mg/m3 -skin- Nitrobenzene 98-95-3 Nitrobenzol, Oil of mirbane 200 p-Nitrochlorobenzene 100-00-5 1-Chloro-4-nitrobenzene, 4-Chloronitrobenzene, PCNB, PNCB, p-Nitrochlorobenzene 1000 mg/m3 TWA=0.1 -skin- Nitroethane 79-24-3 TWA=25 TWA=1 -skin- 0.
PAGE 88
85 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym 1-Nitropropane 108-03-2 IDLH (ppm) OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments 2300 TWA=25 7.09 OV 2-Nitropropane 79-46-9 sec-Nitropropane 2300 TWA=10 4.85 OV Nitrotoluene 88-72-2 99-08-1 99-99-0 Nitrotoluol 200 TWA=2 -skin- 0.
PAGE 89
Octane, all isomers 111-65-9 540-84-1 n-Octane, Isooctane 1-Octanol 111-87-5 1-Hydroxyoctane, Alcohol C-8, Capryl alcohol, Heptyl carbinol, n-Octanol, n-Octyl alcohol 1-Octene 111-66-0 a-Octene, a-Octylene Osmium tetroxide (as Os) 20816-12-0 5000 TWA=300 5.75 OV TWA=50 (AIHA) 0.006 OV 8000 TWA=75 (AIHA) 2 OV Osmic acid 1 mg/m3 TWA=0.0002 STEL=0.0006 0.
PAGE 90
87 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym Ozone 10028-15-6 IDLH (ppm) OEL (ppm) 10 TWA=0.1 (light work) TWA=0.08 (medium work) TWA=0.
PAGE 91
Pentaerythritol 115-77-5 Tetramethylolmethane TWA=10 mg/m3 TWA= 5 mg/m3 (OSHA, respirable fraction) N95 Pentaerythritol triacrylate 3524-68-3 2-Propenoic acid, 2-(hydroxymethyl)-2-[[(1-oxo2-propenyl)oxy]methyl]-1,3propanediyl-ester, PETA TWA=1 mg/m3 (AIHA) OV/P95 See comment D, page 8 1,1,1,2,2Pentafluoroethane 354-33-6 Fluorocarbon 125, HFC-125, Pentafluoroethane TWA=1000 (AIHA) SA Ineffective sorbents 1,1,1,3,3Pentafluoropropane 460-73-1 Genetron™ 245fa, HFC-245fa, R-245fa TWA=300 (AIHA)
PAGE 92
89 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4.
PAGE 93
Perchloryl fluoride 7616-94-6 Chlorine oxyfluoride Perfluorobutyl ethylene 19430-93-4 1H,1H,2H-Perfluorohexene; 1-Hexane,3,3,4,4,5,5,6,6,6nonafluoro; PFBE Perfluoroisobutylene 382-21-8 Octafluoroisobutylene, Octafluoro-sec-butene, PFIB 385 TWA=3 STEL=6 SA Unknown sorbent effectiveness TWA=100 OV Short service life C=0.01 SA Short OV service life Persulfates, Ammonium 7727-54-0 TWA=0.1 mg/m3 N95 Persulfates, Potassium 7727-21-1 TWA=0.1 mg/m3 (F)N95 Persulfates, Sodium 7775-27-1 TWA=0.
PAGE 94
91 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. IDLH (ppm) Synonym m-Phenylenediamine 108-45-2 1,3-Benzenediamine, m-Diaminobenzene TWA=0.1 mg/m3 OV/N95 SA preferable if heat involved o-Phenylenediamine 95-54-5 1,2-Benzenediamine, o-Diaminobenzene, Orthamine TWA=0.1 mg/m3 OV/N95 SA preferable if heat involved p-Phenylenediamine 106-50-3 1,4-Diaminobenzene, p-Diaminobenzene TWA=0.
PAGE 95
Phenyl isocyanate 103-71-9 Isocyanatobenzene, Carbamil, Phenyl carbamide TWA=0.005 STEL=0.015 Phenyl mercaptan 108-98-5 Benzenethiol, Thiophenol TWA=0.1 OV 0.001 C=0.
PAGE 96
93 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym IDLH (ppm) OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments Phosphorus pentachloride 10026-13-8 Phosphoric chloride 200 mg/m3 TWA=0.1 AG Phosphorus pentasulfide 1314-80-3 Phosphoric sulfide 750 mg/m3 TWA=1 mg/m3 STEL=3 mg/m3 N95 Phosphorus trichloride 7719-12-2 Phosphorus chloride 50 TWA=0.2 STEL=0.
PAGE 97
2-Picoline 109-06-8 2-Methyl-pyridine, a-Picoline TWA=2 (AIHA) STEL=5 (AIHA) -skin- 3-Picoline 108-99-6 3-Methyl-pyridine, b-Picoline TWA=2 (AIHA) STEL=5 (AIHA) -skin- OV 4-Picoline 108-99-4 4-Methyl-pyridine, g-Picoline TWA=2 (AIHA) STEL=5 (AIHA) -skin- OV Picric acid 88-89-1 2,4,6-Trinitrophenol, Lyddite, Melinite, Pertite, Shimose Piperazine and salts 110-85-0 1,4-Piperazine, 1,4-Diazacyclohexane, Diethylenediamine, Hexahydropyrazine, Piperazidine TWA=0.
PAGE 98
95 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4.
PAGE 99
Propane 74-98-6 Dimethyl methane, n-Propane 20000 TWA=1000 (OSHA) 2690 SA Ineffective sorbents 2-Propanol 67-63-0 IPA, Isopropanol, Isopropyl alcohol, sec-Propyl alcohol 12000 TWA=200 STEL=400 0.44 (F)OV Irritation also provides warning. 3M 3530 Monitor. n-Propanol 71-23-8 1-Propanol, Ethyl carbinol, n-Propyl alcohol, Propan-1-ol 4000 TWA=100 2.6 (F)OV See comment E, page 9 Propargyl alcohol 107-19-7 2-Propyn-1-ol TWA=1 -skin- 0.
PAGE 100
97 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym IDLH (ppm) OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments TWA=20 0.145 SA Short OV service life Propionaldehyde 123-38-6 1-Propanal, Methylacetalaldhyde, Propylaldehyde Propionic acid 79-09-4 Ethylformic acid, Methylacetic acid 29000 TWA=10 0.
PAGE 101
Propylene glycol dinitrate 6423-43-4 1,2-Propanediol dinitrate, 1,2-Propylene glycol dinitrate TWA=0.05 -skin- 0.231 (F)OV Propylene glycol monomethyl ether 1-Methoxy-2-propanol TWA=50 STEL=100 0.003 OV 3M 3510 Monitor Propylene glycol monomethyl ether acetate 108-65-6 1-Methoxy-2-acetoxypropane, 15000 1-Methyoxy-2-propanol acetate, 2-Methoxy-1-methylethyl acetate, Glycol ether PM acetate, PGMEA TWA=50 (AIHA) OV 3M 3510 Monitor Propyleneimine 75-55-8 2-Methylaziridine 500 TWA=0.2 STEL=0.
PAGE 102
99 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # IDLH (ppm) OEL (ppm) Synonym Quinone 106-51-4 Benzoquinone, p-Benzoquinone 300 mg/m3 TWA=0.1 Resorcinol 108-46-3 1,3-Benzenediol, m-Dihydroxybenzene 14000 Odor Threshold Respirator (ppm) (to 10x OEL) Comments 0.012 (F)OV/N95 TWA=10 STEL=20 N95 Rhodium, metal and insoluble compounds 7440-16-6 TWA=0.1 mg/m3 (OSHA) N95 Rhodium, soluble compounds (as Rh) TWA=0.
PAGE 103
Silica, crystalline 14808-60-7 1317-95-9 14464-46-1 Crystallized silicon dioxide, Cristobalite, a-Quartz, Silica, Tripoli TWA=0.025 mg/m3 (respirable fraction) N95 Silica, crystallinetridymite 15468-32-3 TWA=0.15 mg/m3 (OSHA) TWA=0.05 mg/m3 (OSHA, respirable dust) N95 Silicon 7440-21-3 TWA=15 mg/m3 (OSHA) TWA=5 mg/m3 (OSHA, respirable fraction) N95 Silicon carbide (fibrous) 409-21-2 TWA= 0.
PAGE 104
101 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym Silver, metal and soluble compounds (as Ag) 7440-22-4 IDLH (ppm) OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments TWA=0.
PAGE 105
Sodium borate, decahydrate 1303-96-4 Borascu; Borates, tetrasodium salts, decahydrate; Borax; Borocin; Disodium diborate decahydrate; Disodium tetraborate decahydrate; Sodium pyroborate decahydrate; Sodium tetraborate, decahydrate TWA=2 mg/m3 (inhalable fraction) STEL=6 mg/m3 (inhalable fraction) N95 Sodium borate, pentahydrate 12179-04-3 Borates, tetrasodium salts, pentahydrate; Boric acid, pentahydrate; Boron sodium oxide, pentahydrate; Mule team borascu; Sodium tetraborate pentahydrate TWA=2 mg/m3
PAGE 106
103 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4.
PAGE 107
Styrene 100-42-5 Cinnamene, Phenylethylene, Styrene monomer, Vinyl benzene Subtilisins 1395-21-7 9014-01-1 Proteolytic enzymes as 100% crystalline enzyme Sucrose 57-50-1 Saccharose, Table sugar Sulfur dioxide 7446-09-5 SO2 Sulfur hexafluoride 2551-62-4 SF6 Sulfuric acid 7664-93-9 5000 100 TWA=20 STEL=40 OV 3M 3510 Monitor C=0.00006 mg/m3 SA Difficult to measure 10X OEL. N95 acceptable with suitable air sampling data. TWA=10 mg/m3 TWA= 5 mg/m3 (OSHA, respirable fraction) N95 STEL=0.
PAGE 108
105 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym IDLH (ppm) Sulfur tetrafluoride 7783-60-0 OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments C=0.1 AG TWA=5 STEL=10 SA TWA=5 mg/m3 (inhalable fraction) TWA=1 f/cc (respirable fibers) N95 Synthetic vitreous fibers - glass wool fibers TWA=1 f/cc (respirable fibers) N95 Synthetic vitreous fibers - refractory ceramic fibers TWA=0.
PAGE 109
TWA=1 f/cc (respirable fibers) N95 TWA=2 mg/m3 (respirable fraction) N95 Tantalum, metal and oxide dusts (as Ta) 7440-25-7 TWA=5 mg/m3 (OSHA) N95 Tellurium and compounds (as Te, excluding hydrogen telluride) 13494-80-9 TWA=0.1 mg/m3 N95 TWA=0.
PAGE 110
107 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym IDLH (ppm) OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments 1,1,2,2Tetrabromoethane 79-27-6 Acetylene tetrabromide, Muthmann’s liquid, Tetrabromoethane, Tetrabromoethylene 10 TWA=0.
PAGE 111
Tetrachlorosilane 10026-04-7 Silicon chloride, Silicon tetrachloride C=1 (AIHA) AG/N95 Reacts rapidly with moisture yielding HCl and silica Tetraethylene glycol diacrylate 17831-71-9 2-Propionic acid, oxybis (2,1- ethane-diyoxy-2,1ethanediol) ester; TTEGDA TWA=1 mg/m3 (AIHA) -skin- OV/P95 See comment D, page 8 Tetraethylene pentamine 112-57-2 1,2-Ethanediamine, N-(2-aminoethyl)-N’-(2((2-aminoethyl)amino) ethyl); DEH 26; TEPA; Tetraethyl pentamine; Tetren 1,4,7,10,13-Pentaazatridecane TWA=5 mg/m3
PAGE 112
109 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym IDLH (ppm) 2,3,3,3Tetrafluoropropene 754-12-1 OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments TWA=500 (AIHA) SA Tetrahydrofuran 109-99-9 Diethylene oxide, Tetramethylene oxide, THF Tetrahydrofurfuryl alcohol 97-99-4 Tetrahydro-2-furancarbinol, Tetrahydro-2-furanmethanol, Tetrahydro-2-furylmethanol, THFA TWA=0.
PAGE 113
Tetramethyl lead (as Pb) 75-74-1 Lead tetramethyl, TML 40 mg/m3 TWA=0.075 mg/m3 (OSHA) -skin- OV Tetramethyl succinonitrile, vapor 3333-52-6 TMSN 5 TWA=0.5 -skin- OV Tetranitromethane 509-14-8 Tetan 5 TWA=0.005 OV Tetryl 479-45-8 2,4,6Trinitrophenylmethylnitramine, Nitramine, N-Methyl-N2,4,6-tetranitroaniline, Tetralite TWA=1.5 mg/m3 N95 Thallium, elemental and soluble compounds (as Tl) 7440-28-0 Thallium acetate, Thallium carbonate, Thallium hydroxide TWA=0.
PAGE 114
111 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym Thioglycolic acid 68-11-1 Mercaptoacetic acid, Thioranic acid Thionyl chloride 7719-09-7 Thiram 137-26-8 Odor Threshold Respirator (ppm) (to 10x OEL) Comments IDLH (ppm) OEL (ppm) 59000 TWA=1 -skin- (F)OV Sulfur oxychloride, Sulfurous oxychloride C=0.2 (F)AG Tetramethylthioram disulfide, TMT, TMTD, TMTDS 1500 mg/m3 TWA=0.
PAGE 115
Toluene 108-88-3 Aantisal 1a, Methacide, Methyl 2000 benzene, Methylbenzol, Monomethyl benzene, Phenyl methane, Tol, Toluol, Tolu-sol TWA=20 C=300 (OSHA) Toluene diamine 25376-45-8 95-80-7 Diaminotoluene, TDA, Tolyenediamine TWA=0.005 (AIHA) -skin- Toluene-2,6diisocyanate 91-08-7 2,6-TDI, 2,6-Toluene diisocyanate Toluene-2,4diisocyanate 584-84-9 10 0.16 OV 3M 3510 Monitor N95 TWA=0.005 STEL=0.02 0.17 OV/N95 2,4-TDI, 2,4-Toluene diisocyanate TWA=0.005 STEL=0.02 0.
PAGE 116
113 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym p-Toluidine 106-49-0 p-Aminotoluene Tributyl phosphate 126-73-8 TBP, Tri-n-butyl phosphate Trichloroacetic acid 76-03-9 TCA 1,2,4-Trichlorobenzene 120-82-1 IDLH (ppm) OEL (ppm) TWA=2 -skin- 125 Odor Threshold Respirator (ppm) (to 10x OEL) Comments 0.027-3.2 (F)OV OV/P95 TWA=5 mg/ m3 (Inhalable fraction and vapor) TWA=0.5 0.295 (F)OV/AG 25000 C=5 2.
PAGE 117
Trichloronaphthalene 1321-65-9 Halowax™, Nibren wax, Seekay wax TWA=5 mg/m3 -skin- 1,2,3-Trichloropropane 96-18-4 1000 Allyl trichloride, Glycerin trichlorohydrin, Glycerol trichlorohydrin, Trichlorohydrin TWA=0.005 -skin- Trichlorosilane 10025-78-2 Silicochloroform C=0.
PAGE 118
115 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4.
PAGE 119
Trimellitic anhydride 552-30-7 Anhydrotrimellitic acid, TMA, TMAN, Trimellitic acid anhydride Trimethoxysilane 2487-90-3 TWA=0.0005 mg/m3 (inhalable fraction and vapor) STEL=0.002 mg/m3 (inhalable fraction and vapor) OV/N95 TWA=0.05 (AIHA) (F)OV Chemical manufacturer’s recommendation. See comment D, page 8. Trimethylamine 75-50-3 N,N-Dimethyl methanamine, N-Trimethylamine, TMA 20000 TWA=1 (AIHA) STEL=15 0.001 (F)AM AIHA WEEL is lower than TLV of 5 ppm. AM not specifically approved.
PAGE 120
117 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym IDLH (ppm) OEL (ppm) 2,4,6-Trinitrotoluene (TNT) 118-96-7 sym-Trinitrotoluene, TNT, Trinitrotoluene, Trinitrotoluol 1000 mg/m3 TWA=0.
PAGE 121
Turpentine 8006-64-2 Gum spirits, Gum turpentine, Turps, Wood turpentine 1500 TWA=20 Uranium, insoluble compounds (as U) 7440-61-1 30 mg/m3 Uranium, soluble compounds (as U) 7440-61-1 20 mg/m3 (F)OV See comment E, page 9 TWA=0.2 mg/m3 STEL=0.6 mg/m3 N95 See 10 CFR 20 subpart H TWA=0.05 mg/m3 (OSHA) N95 AG/N95 if halides.
PAGE 122
119 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym IDLH (ppm) Vegetable oil OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments R95 P95 TWA=15 mg/m3 (OSHA) TWA= 5 mg/m3 (OSHA, respirable fraction) Vinyl acetate 108-05-4 1-Acetoxyethylene, Ethenyl acetate Vinyl bromide 593-60-2 Bromoethylene TWA=0.
PAGE 123
Vinyl fluoride 75-02-5 Fluoroethene, Fluoroethylene, Monofluoroethylene 26000 TWA=1 Vinylidene chloride 75-35-4 1,1-Dichloroethylene, VDC 65000 TWA=5 Vinylidene fluoride 75-38-7 55000 1,1-Difluoroethene; 1,1-Difluoroethylene; Ethene, 1,1-difluoro; Ethylene,1,1-difluoro; Halocarbon 1132A; VDF; Vinylidene difluoride N-Vinyl-2-pyrrolidone 88-12-0 1-Ethenyl-2-pyrrolidinone, 1-Vinylpyrrolidinone, N-Vinylpyrrolidinone, Vinylbutyrlactam, Vinylpyrrolidinone, Vinylpyrrolidone Vinyl toluene 25013-15-4 Me
PAGE 124
121 NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4. Chemical Name CAS # Synonym IDLH (ppm) Wood dust (Western red cedar) OEL (ppm) Odor Threshold Respirator (ppm) (to 10x OEL) Comments N95 TWA=0.
PAGE 125
Zinc chromate (as Cr) 13530-65-9 11103-86-9 37300-23-5 Basic zinc chromate, Chromates of zinc, Zinc potassium chromate, Zinc yellow Zinc oxide 1314-13-2 Zinc white, Zincite Zinc stearate 557-05-1 Dermarone, Synpro stearate, Zinc distearate Zirconium and compounds (as Zr) 7440-67-7 TWA=0.
PAGE 126
Respirator Codes and Descriptions (F) Full Facepiece (with appropriate cartridges and filters) AG Acid Gas Respirator AM Ammonia/Methylamine Respirator FORM Formaldehyde Respirator HF Hydrogen Fluoride Respirator Hg Mercury Vapor Respirator MG Multi-gas/Vapor Respirator N100 N100 Particulate Respirator N95 N95 Particulate Respirator OV Organic Vapor Respirator OZ Ozone Respirator P100 P100 Particulate Respirator P95 P95 Particulate Respirator R95 R95 Particulate Respirator SA Su
PAGE 127
Data for this guide compiled June 2015. Always refer to latest TLV Guide and OSHA standards for possible changes and rulings. TLVs from ACGIH®, 2015 TLVs® and BEIs® Book. Copyright 2015. Reprinted with permission. 3M and Airstream are trademarks of 3M Company, used under license in Canada. Celogen is a registered trademark of U.S. Rubber Company. Dalapon and Triclene are trademarks of Diamond Shamrock. Dowtherm is a trademark and Carbitol is a registered trademark of Dow Chemical.