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Key Documents

333905

Sigma-Aldrich

Silane

≥99.99%, semiconductor grade

Synonym(s):

Silicon tetrahydride

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About This Item

Linear Formula:
SiH4
CAS Number:
Molecular Weight:
32.12
EC Number:
MDL number:
UNSPSC Code:
12352103

grade

semiconductor grade

vapor density

1.1 (vs air)

assay

≥99.99%

form

gas

resistivity

>200 Ω-cm

bp

−112 °C (lit.)

mp

−185 °C (lit.)

density

1.114 g/mL at 25 °C (lit.)

SMILES string

[SiH4]

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Storage Class

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