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Alfa Aesar™ Allylchlorodimethylsilane, 97%

Chemical Identifiers

Chemical Name or Material Allylchlorodimethylsilane
CAS 4028-23-3
Molecular Formula CH2=CHCH2Si(CH3)2Cl
Formula Weight 134.68g/mol
MDL Number MFCD00000506
UN Number UN2985
Beilstein 1737978
Synonym ADMSCl; Allyldimethylchlorosilane
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2223709

 
alfa aesar™
B22237-09
10g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAB2223706

 
alfa aesar™
B22237-06
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAB2223714

 
alfa aesar™
B22237-14
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Boiling Point 110° to 112°C
Quantity 10g
Flash Point 5°C (41°F)
Chemical Name or Material Allylchlorodimethylsilane
CAS 4028-23-3
Assay 97%
Molecular Formula CH2=CHCH2Si(CH3)2Cl
Formula Weight 134.68g/mol
MDL Number MFCD00000506
UN Number UN2985
Beilstein 1737978
Synonym ADMSCl; Allyldimethylchlorosilane
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H225-H314-H318
Highly flammable liquid and vapour.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Health Hazard 3 GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: CHLOROSILANES, FLAMMABLE, CORROSIVE, N.O.S.
TSCA TSCA

Applications
Allylchlorodimethylsilane is used in the synthesis of cyclo-1,1′,4,4′-bis(1,1,3,3-tetramethyl-1,3-disiloxanediyl)dibenzene, silylating agent for steroids for analysis by GC-MS. Also used in the preparation of phenylenebis(silanediyl triflates), useful synthons for organosilicon polymers, O-silylation of phenyl sulfones.

Solubility
Soluble in most organic solvents; reacts with alcohols, amines, and water.

Notes
Moisture sensitive. Store away from strong oxidizing agents, strong bases, water/ moisture.

Safety and Handling

Danger

GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H225-H314-H318
Highly flammable liquid and vapour.
Causes severe skin burns and eye damage.
Causes serious eye damage.