261998

Boron trifluoride methyl sulfide complex

95%

• Synonym(s): Dimethyl sulfide-trifluoroborane, Trifluoroborane-methyl sulfide
• Linear Formula: (CH₃)₂S · BF₃
• CAS Number: 353-43-5
• Molecular Weight: 129.94
• MDL number: MFCD00013193
• UNSPSC Code: 12352106
• PubChem Substance ID: 24855849
• NACRES: NA.22

Properties

• Assay: 95%
• form: liquid
• reaction suitability: core: boron; reagent type: Lewis acid; reagent type: catalyst
• density: 1.235 g/mL at 25 °C (lit.)
• SMILES string: C[S+](C)[B-](F)(F)F
• InChI: 1S/C2H6BF3S/c1-7(2)3(4,5)6/h1-2H3
• InChI key: VPECYQXBNOAJIF-UHFFFAOYSA-N

Description

Application

Boron trifluoride methyl sulfide complex is a common reagent used for dealkylation of ethers. It can also be used to synthesize boron trifluoride complex with phosphine ligands.

Safety Information

• Pictograms: GHS02,GHS05
• Signal Word: Danger
• Hazard Statements: H225,H314
• Precautionary Statements: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 3.2 °F - closed cup
• Flash Point(C): -16 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves