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333905

Silane

≥99.99%, semiconductor grade

Synonym(s):

Silicon tetrahydride

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About This Item

Linear Formula:
SiH4
CAS Number:
7803-62-5
Molecular Weight:
32.12
UNSPSC Code:
12352103
EC Number:
232-263-4
MDL number:
MFCD00011228
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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]

Other Notes

Lecture bottle needle valve Z146951 or Z187224 is recommended

pictograms

FlameGas cylinder
GHS02,GHS04

signalword

Danger

hcodes

H220,H280

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)

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
02623JY
07521TF

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