Methyl silicate
Synonyms & Trade Names
Methyl orthosilicate, Tetramethoxysilane, Tetramethyl ester of silicic acid, Tetramethyl silicatePhysical Description
Clear, colorless liquid. [Note: A solid below 28°F.]Molecular Weight
152.3Boiling Point
250°FFreezing Point
28°FSolubility
SolubleVapor Pressure
(77°F): 12 mmHgIonization Potential
?Specific Gravity
1.02Flash Point
205°FUpper Exposive Limit
?Lower Explosive Limit
?
Class IIIB Combustible Liquid: Fl.P. at or above 200°F.
Incompatibilities & Reactivities
Oxidizers; hexafluorides of rhenium, molybdenum & tungstenExposure Routes
inhalation, ingestion, skin and/or eye contactSymptoms
irritation eyes, corneal damage (following even short-term exposure to the vapor); lung, kidney injury; pulmonary edemaTarget Organs
Eyes, respiratory system, kidneysPersonal Protection/Sanitation
(See protection codes)Skin:Prevent skin contact
Eyes:Prevent eye contact
Wash skin:Daily
Remove:When wet or contaminated
Change:No recommendation
Provide:Eyewash
First Aid
(See procedures)Eye:Irrigate immediately
Skin:Soap wash
Breathing:Respiratory support
Swallow:Medical attention immediately
Respirator Recommendations
Not available.
- Page last reviewed:April 11, 2016
- Page last updated:April 11, 2016
- Content source:
- National Institute for Occupational Safety and Health (NIOSH) Education and Information Division