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Alfa Aesar™ (Iodomethyl)trimethylsilane, 99%

Chemical Identifiers

Chemical Name or Material (Iodomethyl)trimethylsilane
CAS 4206-67-1
Molecular Formula C4H11ISi
Linear Formula (CH3)3SiCH2I
Formula Weight 214.12
MDL Number MFCD00001077
UN Number UN1993
Beilstein 1731485
Synonym Trimethylsilylmethyl iodide
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1512009

  SDS
alfa aesar™
A1512009
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.

AAA1512018

  SDS
alfa aesar™
A1512018
50g 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

Formula Weight 214.12
Chemical Name or Material (Iodomethyl)trimethylsilane
Odor Recognizable
Assay 99%
Molecular Formula C4H11ISi
Linear Formula (CH3)3SiCH2I
MDL Number MFCD00001077
CAS 4206-67-1
UN Number UN1993
Beilstein 1731485
Synonym Trimethylsilylmethyl iodide
Boiling Point 140° to 142°C
Quantity 10g
Flash Point 31°C (88°F)
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H226-H315-H319-H335
Flammable liquid and vapour.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P280g-P305+P351+P338
Wear protective gloves.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
DOT Information Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.

Applications
(Iodomethyl)trimethylsilane is used for the N-alkylation of amides, in a reaction sequence to prepare unstabilized ylides for [2+3]-cycloadditions. It can react with acetoacetic acid ethyl ester to get 3-trimethylsilanyl-proπonic acid ethyl ester.

Solubility
Difficult to mix.

Notes
Light Sensitive. Store in cool, dry conditions in well sealed containers. Keep container tightly closed.

Safety and Handling

Warning

GHS P Statement
P280g-P305+P351+P338
Wear protective gloves.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

GHS H Statement
H226-H315-H319-H335
Flammable liquid and vapour.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.