MSDS

Important: Listed Permissible Exposure Levels (PEL) are from the U.S. Dept. of Labor OSHA Final Rule Limits (CFR 29 1910.1000); these limits may vary
between states.
Note: An employee's skin exposure to substances having a "YES" in the "SKIN" column in the table above shall be prevented or reduced to the extent
necessary under the circumstances through the use of gloves, coveralls, goggles or other appropriate personal protective equipment, engineering controls or work
practices.
Precautionary Measures: Please refer to other sections and subsections of this MSDS.
Engineering Controls: Good general ventilation should be sufficient to control airborne levels. Ensure adequate
ventilation, especially in confined areas. Local ventilation of emission sources may be necessary to maintain ambient
concentrations below recommended exposure limits.
Respiratory Protection: In case of insufficient ventilation, wear suitable respiratory equipment. A respiratory protection
program that meets the OSHA 1910.134 and ANSI Z88.2 requirements must be followed whenever workplace conditions
warrant a respirator's use. A NIOSH-approved air purifying respirator with an organic vapor cartridge or canister may be
necessary under certain circumstances where airborne concentrations are expected to exceed exposure limits.
Skin Protection: Wear nitrile or neoprene gloves.
Eye Protection: Goggles or safety glasses with side shields.
Other protective equipment: Not required under normal use.
Hygienic Practices: Wash hands before breaks and at the end of workday. Remove and wash contaminated clothing
and gloves, including the inside, before re-use.
When reported, vapor pressure of this product has been calculated theoretically based on its constituent makeup and has not been determined experimentally.
(See section 16 for abbreviation legend)
Conditions To Avoid: Excessive heat and freezing.
Incompatibility: Incompatible with strong bases and oxidizing agents.
Hazardous Decomposition Products: Normal decomposition products, i.e., COx, NOx.
Section 8 - Exposure Controls / Personal Protection
Chemical Name
CASRN
ACGIH TWA
ACGIH STEL
ACGIH CEIL
OSHA TWA
OSHA STEL
OSHA CEIL
Skin
Silica, amorphous
7631
-
86
-
9
10 MGM3
N.E.
N.E.
5 MGM3
N.E.
N.E.
No
Ethyltriacetoxysilane
17689
-
77
-
9
N.E.
N.E.
N.E.
N.E.
N.E.
N.E.
No
Silanetriol, methyl
-
, triaceta
4253
-
34
-
3
N.E.
N.E.
N.E.
N.E.
N.E.
N.E.
No
Section 9 - Physical And Chemical Properties
Boiling Range:
Not Established
Vapor Density:
Heavier Than Air
Odor:
Acetic Acid
Odor Threshold:
Not Established
Color:
White
Evaporation Rate:
Slower Than n
-
Butyl Acetate
Solubility in H2O:
Not Established
Specific Gravity:
1.04
-
1.04
Freeze Point:
Not Established
pH:
Not Established
Vapor Pressure:
Not Established
Viscosity:
Not Established
Physical
State
:
Paste
Flammability:
Non
-
Flammable
Flash Point, F:
Greater than 200
Method:
(
Seta Closed Cup)
Lower Explosive Limit, %:
Not Determined
Upper Explosive Limit, %:
Not Determined
Section 10 - Stability And Reactivity
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