Silicon tetrahydride
Synonyms & Trade Names
Monosilane, Silane, SilicanePhysical Description
Colorless gas with a repulsive odor.Molecular Weight
32.1Boiling Point
-169°FFreezing Point
-301°FSolubility
DecomposesVapor Pressure
>1 atmIonization Potential
?Flash Point
NA (Gas)Upper Exposive Limit
?Lower Explosive Limit
?Relative Gas Density
1.11
Flammable Gas (may ignite SPONTANEOUSLY in air).
Incompatibilities & Reactivities
Halogens (bromine, chlorine, carbonyl chloride, antimony pentachloride, tin(IV) chloride), waterExposure Routes
inhalationSymptoms
irritation eyes, skin, mucous membrane; nausea, headacheTarget Organs
Eyes, skin, respiratory system, central nervous systemPersonal Protection/Sanitation
(See protection codes)Skin:No recommendation
Eyes:No recommendation
Wash skin:No recommendation
Remove:No recommendation
Change:No recommendation
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