255106

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
• Linear Formula: (CH₃)₂S · BHBr₂
• CAS Number: 55671-55-1
• Molecular Weight: 233.76
• Beilstein/REAXYS Number: 4449985
• MDL number: MFCD00011601
• UNSPSC Code: 12352112
• PubChem Substance ID: 24855287
• NACRES: NA.22

Properties

• form: solid
• reaction suitability: reagent type: reductant
• mp: 30-35 °C (lit.)
• functional group: thioether
• SMILES string: CSC.BrBBr
• InChI: 1S/C2H6S.BBr2H/c1-3-2;2-1-3/h1-2H3;1H
• InChI key: PGSRDLGPKTVELT-UHFFFAOYSA-N

Description

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

Safety Information

• pictograms: GHS02,GHS05
• signalword: Danger
• hcodes: H228,H261,H314
• pcodes: P210 - P231 + P232 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Flam. Sol. 1 - Skin Corr. 1B - Water-react 2
• supp_hazards: EUH014
• Storage Class: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• wgk_germany: WGK 3
• flash_point_f: 78.8 °F - closed cup
• flash_point_c: 26 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges