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Key Documents

298441

Sigma-Aldrich

Chloroborane methyl sulfide complex

Synonym(s):

Boron monochloride methyl sulfide complex, Chloro(dimethyl sulfide)dihydroboron, Monochloroborane-dimethyl sulfide, monoChloroborane methyl sulfide complex

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About This Item

Linear Formula:
(CH3)2S·BH2Cl
CAS Number:
Molecular Weight:
110.41
MDL number:
UNSPSC Code:
12352101
PubChem Substance ID:
NACRES:
NA.22

Quality Level

reaction suitability

reagent type: reductant

density

1.059 g/mL at 25 °C (lit.)

SMILES string

C[S+](C)[BH2-]Cl

InChI

1S/C2H8BClS/c1-5(2)3-4/h3H2,1-2H3

InChI key

CUKLQTNDSCOWTI-UHFFFAOYSA-N

Application

Reactant for:
  • Substitution reactions
  • Boronation reactions
  • Preparation of diborylamines
  • Preparation of unsymmetrical borafluorenes via low-temperature carbon-hydrogen activation reactions
  • Asymmetrical aldol reactions with a-chiral aldehydes
  • Addition reaction with α-pinene
Reagent for hydroboration and synthesis of chlorodialkylboranes.

Pictograms

FlameCorrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Flam. Liq. 3 - Skin Corr. 1B

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

75.2 °F - closed cup

Flash Point(C)

24 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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