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255106

Sigma-Aldrich

Dibromoborane dimethyl sulfide complex

Synonym(s):

Boron dibromide methyl sulfide complex, Dibromo(dimethyl sulfide)(hydro)boron, Dibromo(dimethyl sulfide)borane, Dibromoborane compound with dimethylsulfane, Dibromoborane dimethyl sulfide

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About This Item

Linear Formula:
(CH3)2S · BHBr2
CAS Number:
Molecular Weight:
233.76
Beilstein:
4449985
MDL number:
UNSPSC Code:
12352112
PubChem Substance ID:
NACRES:
NA.22

form

solid

reaction suitability

reagent type: reductant

mp

30-35 °C (lit.)

SMILES string

CSC.BrBBr

InChI

1S/C2H6S.BBr2H/c1-3-2;2-1-3/h1-2H3;1H

InChI key

PGSRDLGPKTVELT-UHFFFAOYSA-N

Application

Reactant for:
  • Reductive elimination C-C bond forming reactions
  • Lithiation-borylation reaction with Hoppe′s lithiated carbamates
  • Preparation of boron analogues of uracil
  • Boronation reactions for formation of cyclic boronium salts
  • Hydroboration reactions
  • Ring opening of terminal epoxides

Pictograms

FlameCorrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Flam. Sol. 1 - Skin Corr. 1B - Water-react 2

Supplementary Hazards

Storage Class Code

4.3 - Hazardous materials which set free flammable gases upon contact with water

WGK

WGK 3

Flash Point(F)

78.8 °F - closed cup

Flash Point(C)

26 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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