Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

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

Click to view available options
Quantity:
10g
50g
250g
2857-97-8
C3H9BrSi
153.094
MFCD00000048
IYYIVELXUANFED-UHFFFAOYSA-N
trimethylsilyl bromide,trimethylbromosilane,silane, bromotrimethyl,trimethylsilicon bromide,tmsbr,trimethylsilylbromide,bromotrimethyl silane,tmbs,bromo trimethyl silane,tms bromide
76113
bromo(trimethyl)silane
C[Si](C)(C)Br
2857-97-8
C3H9BrSi
153.094
MFCD00000048
IYYIVELXUANFED-UHFFFAOYSA-N
trimethylsilyl bromide,trimethylbromosilane,silane, bromotrimethyl,trimethylsilicon bromide,tmsbr,trimethylsilylbromide,bromotrimethyl silane,tmbs,bromo trimethyl silane,tms bromide
76113
bromo(trimethyl)silane
C[Si](C)(C)Br
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.
Linear Formula (CH3)3SiBr
UN Number UN2924
Beilstein 1731135
Solubility Information Miscible with carbon tetrachloride,chloroform,dichloroethane,acetonitrile,toluene,dichloromethane and hexane.
Formula Weight 153.09
Percent Purity 97%
Density 1.183
Odor Acrid
Refractive Index 1.425
Sensitivity Moisture sensitive
Boiling Point 78°C to 80°C
Melting Point -44°C
Quantity 50g
Flash Point −3°C (26°F)
Chemical Name or Material Bromotrimethylsilane, stabilized with copper powder or silver wire
Show More Show Less

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

P210-P233-P235-P240-P241-P242-P243-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c

H226-H314-H335

DOTInformation : Hazard Class: 8; Packaging Group: II

EINECSNumber : 220-672-0

TSCA : Yes

Recommended Storage : Keep cold