333891
Silane
≥99.998%, electronic grade
Synonym(s):
Silicon tetrahydride
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About This Item
grade
electronic grade
vapor density
1.1 (vs air)
assay
≥99.998%
form
gas
resistivity
>1000 Ω-cm
impurities
<1 ppm Carbon dioxide (CO2), <1 ppm Carbon monoxide (CO), <1 ppm Chlorosilanes, <1 ppm THC, <1 ppm Trisilane (Si3H8), <1 ppm Water (H2O), <100 ppm Hydrogen (H2), <2 ppm Nitrogen (N2), <2 ppm Siloxanes, <5 ppm Disilane (Si2H6)
bp
−112 °C (lit.)
mp
−185 °C (lit.)
transition temp
critical temperature −3.4 °C
density
1.114 g/mL at 25 °C (lit.)
SMILES string
[SiH4]
Application
Other Notes
signalword
Danger
hcodes
Hazard Classifications
Flam. Gas 1A - Press. Gas Compr. Gas
Storage Class
2A - Gases
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)
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