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371440

Sigma-Aldrich

(1-tert-Butylvinyloxy)trimethylsilane

98%

Synonym(s):
(2,2-Dimethyl-1-methylenepropoxy)trimethylsilane, 3,3-Dimethyl-2-trimethylsiloxy-1-butene, Pinacolone enol trimethylsilyl ether
Linear Formula:
(CH3)3CC(=CH2)OSi(CH3)3
CAS Number:
Molecular Weight:
172.34
Beilstein:
2204704
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

98%

form

liquid

refractive index

n20/D 1.409 (lit.)

bp

140-142 °C (lit.)

density

0.798 g/mL at 25 °C (lit.)

SMILES string

CC(C)(C)C(=C)O[Si](C)(C)C

InChI

1S/C9H20OSi/c1-8(9(2,3)4)10-11(5,6)7/h1H2,2-7H3

InChI key

PEHJULPJEVIIFJ-UHFFFAOYSA-N

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General description

(1-tert-Butylvinyloxy)trimethylsilane is a silyl enol. It belongs to organosilicone class of compounds. Enthalpy of vaporization of (1-tert-Butylvinyloxy)trimethylsilane at boiling point has been reported.[1]

Application

(1-tert-Butylvinyloxy)trimethylsilane ((2,2-Dimethyl-1-methylenepropoxy)trimethylsilane) may be used in the synthesis of cis-3,3-dimethyl-1-(6-phenethyl-3,6-dihydro-2H-pyran-2-yl)butan-2-one.[2]
(1-tert-Butylvinyloxy)trimethylsilane may be used in the preparation of 1-(4-bromophenyl)-4,4-dimethylpentan-3-one.[3]

Packaging

5 g in glass bottle

Certificate of Analysis

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Certificate of Origin

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