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395439

Sigma-Aldrich

Chloro(dimethyl)vinylsilane

97%

Synonym(s):

Dimethylvinylchlorosilane, Vinyldimethylchlorosilane

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25 ML
$136.42
100 ML
$211.00

About This Item

Linear Formula:
H2C=CHSi(CH3)2Cl
CAS Number:
1719-58-0
Molecular Weight:
120.65
Beilstein/REAXYS Number:
1737688
EC Number:
217-007-1
MDL number:
MFCD00018090
UNSPSC Code:
12352100
PubChem Substance ID:
24864164
NACRES:
NA.22

$136.42

List Price$147.00Save 7%
Web-Only Promotion

Available to ship onApril 22, 2025Details

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Quality Level

100

assay

97%

form

liquid

refractive index

n20/D 1.414 (lit.)

bp

82-83 °C (lit.)

density

0.874 g/mL at 25 °C (lit.)

SMILES string

C[Si](C)(Cl)C=C

InChI

1S/C4H9ClSi/c1-4-6(2,3)5/h4H,1H2,2-3H3

InChI key

XSDCTSITJJJDPY-UHFFFAOYSA-N

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General description

Chloro(dimethyl)vinylsilane (Dimethylvinylchlorosilane, Vinyldimethylchlorosilane, C4H9ClSi) is an organosilicon compound. It participates in the preparation of 1,1,2,2-tetramethyl-1,2-divinyldisilane.[1] It undergoes [2+4] cycloaddition reaction with t-butyllithium in the presence of 2,3-dimethyl-1,3-butadiene to afford cycloadducts.[2]

Application

Chloro(dimethyl)vinylsilane may be used in the synthesis of dimethyl(prop-2-ynyloxy)(vinyl)silane.[3]
Chloro(dimethyl)vinylsilane may be used to prepare silicon-containing polymers, silaheterocycles,[4] and new chelating ligands.[5]

pictograms

FlameCorrosion
GHS02,GHS05

signalword

Danger

hcodes

H225,H314

Hazard Classifications

Flam. Liq. 2 - Skin Corr. 1B

supp_hazards

EUH014

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

23.0 °F - closed cup

flash_point_c

-5 °C - closed cup

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX5936
MKCX2405
MKCV6222
MKCT5175
MKCR4247

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Schertzer BM.
The Development of Tandem Reactions Involving Enyne Metathesis to Form Substituted Cyclic Dienes, 209-209 (2006)
Katritzky AR, et al.
Comprehensive Organic Functional Group Transformations: Synthesis: carbon with two heteroatoms, each attached by a single bond, 4, 611-611 (1995)
Zeitschrift fur Anorganische und Allgemeine Chemie, 608, 43-43 (1992)
Vinylmetalloids: I. Coupling reactions of group IV metalloidal halides with magnesium in tetrahydrofuran.
Soderquist JA and Hassner A
Journal of Organometallic Chemistry, 156(1), 227-233 (1978)
The Journal of Organic Chemistry, 57, 5279-5279 (1992)
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