Specification Sheet

NOTE: For explanation of column headings and abbreviations, refer to Format Explanation starting on page 4.
97
Chemical Name
CAS # Synonym
IDLH
(ppm)
OEL
(ppm)
Odor
Threshold
(ppm)
Respirator
(to 10x OEL) Comments
Propionaldehyde
123-38-6
1-Propanal,
Methylacetalaldhyde,
Propylaldehyde
TWA=20 0.145 SA Short OV service life
Propionic acid
79-09-4
Ethylformic acid,
Methylacetic acid
29000 TWA=10 0.037 (F)OV
n-Propyl acetate
109-60-4
Acetic acid n-propyl ester,
Propyl acetate
8000 TWA=200
STEL=250
0.575 (F)OV 3M 3510 Monitor
Propylene
115-07-1
1-Propene, 1-Propylene,
Methylethene, Methylethylene,
Propene
TWA=500 17 SA
Propylene dichloride
78-87-5
1,2-Dichloropropane 2000 TWA=10 0.851 OV 3M 3510 Monitor
Propylene glycol
(aerosol only)
57-55-6
1,2-Dihydroxy propane,
1,2-Propanediol, Methyl glycol
TWA=10 mg/m
3
(AIHA)
R95
P95
See comment G,
page 9
Propylene glycol
(vapor and aerosol)
57-55-6
1,2-Dihydroxy propane,
1,2-Propanediol, Methyl glycol
24000 TWA=10 mg/m
3
(AIHA)
OV/P95 See comment G,
page 9