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423815

Diethylsilane

Name: Diethylsilane
Brand: ALDRICH

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

UNSPSC Code:

12352103

NACRES:

NA.22

PubChem Substance ID:

24866532

EC Number:

208-834-9

Beilstein/REAXYS Number:

1730902

MDL number:

MFCD00039877

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Properties

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

Description

Application

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

pictograms

GHS02

signalword

Danger

hcodes

H225

pcodes

P210

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

-4.0 °F - closed cup

flash_point_c

-20 °C - closed cup

Regulatory Information

危险化学品

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

Global Trade Item Number

SKU	GTIN
423815-25ML	04061837837708
423815-5ML	04061837837715