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Alfa Aesar™ Bromotrimethylsilane, 97%, stab. with copper powder or silver wire

$49.45 - $49.45

Chemical Identifiers

Chemical Name or Material Bromotrimethylsilane
CAS 2857-97-8
Name Note stabilized with copper powder or silver wire
Molecular Formula C3H9BrSi
Linear Formula (CH3)3SiBr
Formula Weight 153.09g/mol
MDL Number MFCD00000048
UN Number UN2924
Beilstein 1731135
Synonym TMS bromide; Trimethylbromosilane
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1533409

 
alfa aesar™
A15334-09
10g Each for $49.45

AAA1533430

 
alfa aesar™
A15334-30
250g 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

Odor Acrid
Boiling Point 78° to 80°C
Melting Point −44°C
Quantity 10g
Flash Point −3°C (26°F)
Chemical Name or Material Bromotrimethylsilane
Name Note stabilized with copper powder or silver wire
CAS 2857-97-8
Assay 97%
Molecular Formula C3H9BrSi
Linear Formula (CH3)3SiBr
Formula Weight 153.09g/mol
MDL Number MFCD00000048
UN Number UN2924
Beilstein 1731135
Synonym TMS bromide; Trimethylbromosilane
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.
Recommended Storage 2° to 8°C
DOT Information Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, CORROSIVE, N.O.S.
TSCA TSCA

Applications
Bromotrimethylsilane is used as a mild and selective reagent for cleavage of lactones, epoxides, acetals, phosphonate esters and certain ethers. Further, it is used as a brominating agent and an effective reagent for the formation of silyl enol ethers.

Solubility
Miscible with carbon tetrachloride, chloroform, dichloroethane, acetonitrile, toluene, dichloromethane and hexane.

Notes
Moisture sensitive. Store in a cool place. Incompatible with strong acids, water and strong oxidizing agents.

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.

2° to 8°C