Silane

silicon tetrahydride, monosilane

How to detect Silane

Formula: SiH4 | CAS: 7803-62-5

Synonyms: silicon tetrahydride, monosilane

Specification

SpecificationValue/Information
FormulaSiH4
CAS no.7803-62-5
Gas Response Factor, 11.7 eVNA
Gas Response Factor, 10.6 eVZR
Gas Response Factor, 10.0 eVZR
ppm per mg/m⁻³, (20 °C, 1 bar)0.749
Molecular Weight, g/mole32.0
Melting point, °C-185
Boiling point, °C-112
Flash point, °C-
SpecificationValue/Information
Lower Explosive Limit, %1.37
Density, g.cm⁻³1.114
Ionisation Energy, eV11
EH40 TWA, ppm0.5
EH40 TWA, mg.m⁻³0.67
EH40 STEL, ppm1
EH40 STEL, mg.m⁻³1.3
NIOSH TWA REL, ppm5
NIOSH TWA REL, mg.m⁻³7

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