Product Code

BR31

Bromotrimethylsilane (TMSBr)

CAS Number
2857-97-8

Description

Silylating reagent, not a coupling agent or crosslinker. Milder and more selective than the iodide analog for cleaving lactones, epoxides, acetals and phosphonate esters, and for protecting hydroxyl groups in synthesis.

Synonyms

TMSBrorganosilaneTrimethylbromosilaneTrimethylsilyl bromideTMBSC3H9BrSi

Key applications

  • Cleavage of lactones, epoxides and acetals
  • Hydroxyl-group protection in synthesis
  • Intermediate for silicone compound synthesis

Characteristics

FamilySilane Intermediates & Reagents
FunctionalitySilylating agent
Molecular formulaC3H9BrSi
Molecular weight153.09 g/mol

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