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667897

1,2-Diethoxy-1,1,2,2-tetramethyldisilane

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About This Item

Linear Formula:
((CH3CH2O)(CH3)2Si)2
CAS Number:
18419-84-6
Molecular Weight:
206.43
NACRES:
NA.22
PubChem Substance ID:
24884946
UNSPSC Code:
12352103
MDL number:
MFCD08276886
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Quality Segment

100

assay

97%

refractive index

n20/D 1.423

bp

84 °C/50 mmHg

density

0.836 g/mL at 25 °C

functional group

silyl

SMILES string

CCO[Si](C)(C)[Si](C)(C)OCC

InChI

1S/C8H22O2Si2/c1-7-9-11(3,4)12(5,6)10-8-2/h7-8H2,1-6H3

InChI key

GWIVSKPSMYHUAK-UHFFFAOYSA-N

Application

Disilane reagent used to prepare dimethylsilanol cross-coupling partners.

pictograms

Flame
GHS02

signalword

Warning

hcodes

H226

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

107.6 °F

flash_point_c

42 °C

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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