Skip to Content
Merck
All Photos(1)

Documents

234982

Sigma-Aldrich

Allyl(chloro)dimethylsilane

97%

Synonym(s):

ADMCS, Allyldimethylchlorosilane

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
H2C=CHCH2Si(CH3)2Cl
CAS Number:
4028-23-3
Molecular Weight:
134.68
Beilstein:
1737978
EC Number:
223-706-2
MDL number:
MFCD00000506
UNSPSC Code:
12352100
PubChem Substance ID:
24854070
NACRES:
NA.22

Assay

97%

form

liquid

refractive index

n20/D 1.427 (lit.)

bp

111-113 °C (lit.)

density

0.891 g/mL at 25 °C (lit.)

SMILES string

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

InChI

1S/C5H11ClSi/c1-4-5-7(2,3)6/h4H,1,5H2,2-3H3

InChI key

KMVZWUQHMJAWSY-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Allyl(chloro)dimethylsilane has been used in:
  • the synthesis of cyclo-1,1′,4,4′-bis(1,1,3,3-tetramethyl-1,3-disiloxanediyl)dibenzene
  • silylation of silicic acid
  • the preparation of phenylenebis(silanediyl triflates), useful synthons for organosilicon polymers
  • O-silylation of phenyl sulfones

Pictograms

FlameCorrosion
GHS02,GHS05

Signal Word

Danger

Hazard Statements

H225,H314

Hazard Classifications

Flam. Liq. 2 - Skin Corr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

42.8 °F - closed cup

Flash Point(C)

6 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Helvetica Chimica Acta, 77, 972-972 (1994)
Oligo-and polysiloxanes.
Abe Y and Gunji T.
Progress in Polymer Science, 29(3), 149-182 (2004)
Journal of the American Chemical Society, 116, 5657-5657 (1994)
Structure of cyclo-1, 1′, 4, 4′-bis (1, 1, 3, 3-tetramethyl-1,3-disiloxanediyl) dibenzene.
Abboud KA, et al.
Acta Crystallographica Section C, Crystal Structure Communications, 49(10), 1845-1848 (1993)
Katarzyna Mituła et al.
Polymers, 12(5) (2020-05-10)
The scientific reports on polyhedral oligomeric silsesquioxanes are mostly focused on the formation of completely condensed T8 cubic type structures and recently so-called double-decker derivatives. Herein, we report on efficient synthetic routes leading to trifunctionalized, open-cage silsesquioxanes with alkenyl groups

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service