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423815

Sigma-Aldrich

Diethylsilane

99%

Synonym(s):

3-Silapentane

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About This Item

Linear Formula:
(C2H5)2SiH2
CAS Number:
542-91-6
Molecular Weight:
88.22
Beilstein/REAXYS Number:
1730902
EC Number:
208-834-9
MDL number:
MFCD00039877
UNSPSC Code:
12352103
PubChem Substance ID:
24866532
NACRES:
NA.22

Quality Level

100

assay

99%

form

liquid

refractive index

n20/D 1.391 (lit.)

bp

56 °C (lit.)

density

0.681 g/mL at 25 °C (lit.)

SMILES string

CC[SiH2]CC

InChI

1S/C4H12Si/c1-3-5-4-2/h3-5H2,1-2H3

InChI key

UCXUKTLCVSGCNR-UHFFFAOYSA-N

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Related Categories

Application

Reagent employed in the chemical vapor deposition of SiO2 for microelectronics.

accessory

Product No.
Description
Pricing

pictograms

Flame
GHS02

signalword

Danger

hcodes

H225

pcodes

P210

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

-4.0 °F - closed cup

flash_point_c

-20 °C - closed cup

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Certificates of Analysis (COA)

Lot/Batch Number
SHBR4743
SHBQ3465
SHBN8075
SHBL8508
SHBL0977

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Chemistry of Materials, 5, 1710-1710 (1993)

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