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308617

tert-Butyltrichlorosilane

96%

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About This Item

Linear Formula:
(CH3)3CSiCl3
CAS Number:
18171-74-9
Molecular Weight:
191.56
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
24858681
EC Number:
242-059-7
Beilstein/REAXYS Number:
1736174
MDL number:
MFCD00000480
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assay

96%

form

solid

bp

132-134 °C (lit.)

mp

97-100 °C (lit.)

SMILES string

CC(C)(C)[Si](Cl)(Cl)Cl

InChI

1S/C4H9Cl3Si/c1-4(2,3)8(5,6)7/h1-3H3

InChI key

MOOUPSHQAMJMSL-UHFFFAOYSA-N

General description

tert-Butyltrichlorosilane is a tert-alkyltrichlorosilane that can be prepared by reacting trimethyl chloride and silicon tetrachloride. It can be used in the synthesis of tert-butyl silsequioxanes by hydrolytic condensation in DMSO.

Application

Hydrolytic condensation of tert-butyltrichlorosilane (tBuSiCl3)in DMSO and water was investigated. The process results in the formation of tBu2Si2O(OH)4, the Ti complex of the intermediate produce active heterogeneous epoxidation catalysts.

pictograms

FlameCorrosion
GHS02,GHS05

signalword

Danger

hcodes

H228,H314

Hazard Classifications

Flam. Sol. 1 - Skin Corr. 1B

supp_hazards

EUH014

Storage Class

4.1B - Flammable solid hazardous materials

wgk

WGK 3

flash_point_f

104.0 °F - closed cup

flash_point_c

40 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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