Boron trifluoride methyl sulfide complex
Boron trifluoride methyl sulfide complex Basic information
- Product Name:
- Boron trifluoride methyl sulfide complex
- Synonyms:
-
- dimethylsulfide-borontrifluoride(1:1)complex
- DIMETHYL SULFIDE-TRIFLUOROBORANE
- BORON TRIFLUORIDE-METHYL SULFIDE COMPLEX
- BORON FLUORIDE-DIMETHYL SULFIDE COMPLEX
- purified,packagedunderArgon
- boron trifluoride-dimethyl sulfide complex, purified, packaged under argon in resealable chemseal
- Boron trifluoride-dimethyl sulfide complex, purified, packaged under Argon in resealable ChemSealTM bottles
- Boron trifluoride-dimethyl sulfide complex, purified, packaged under Argon in resealable ChemSeal bottles
- CAS:
- 353-43-5
- MF:
- C2H7BF3S
- MW:
- 130.94
- Mol File:
- 353-43-5.mol
Boron trifluoride methyl sulfide complex Chemical Properties
- Density
- 1.235 g/mL at 25 °C (lit.)
- Flash point:
- 4 °F
- solubility
- sol most organic solvents such as pentane
- form
- Liquid
- Sensitive
- Moisture Sensitive
- InChI
- InChI=1S/C2H7BF3S/c1-7(2)3(4,5)6/h7H,1-2H3
- InChIKey
- VPECYQXBNOAJIF-UHFFFAOYSA-N
- SMILES
- [B+3]([F-])([F-])([F-])S(C)C
Safety Information
- Hazard Codes
- F,C
- Risk Statements
- 11-34
- Safety Statements
- 16-26-27-36/37/39-45
- RIDADR
- UN 2924 3/PG 2
- WGK Germany
- 3
- HazardClass
- 8
- PackingGroup
- I
- HS Code
- 2930909899
MSDS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
Boron trifluoride methyl sulfide complex Usage And Synthesis
Description
Boron trifluoride methyl sulfide complex is reagent for the cleavage of benzyl ethers and carbamates.
Uses
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.
Preparation
Boron trifluoride methyl sulfide complex is made by the addition of equimolar amounts of the two components at -78 °C. Dissociation of the complex reported as 96.2% at 12 °C and 97.4% at 34 °C. Also formed when crystalline bromodimethylsulfonium tetrafluoroborate is aspirated at rt to give a colorless product without change in crystal form. The reagent system is normally assembled by adding a large excess of dimethyl sulfide to an excess of boron trifluoride etherate.
reaction suitability
core: boron
reagent type: Lewis acid
reagent type: catalyst
storage
moisture-sensitive; use with carefully dried apparatus. All work must be carried out in an efficient fume hood.
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Boron trifluoride methyl sulfide complex(353-43-5)Related Product Information
- Argon
- Boron trifluoride
- Dimethyl sulfide
- Boron trifluoride methyl sulfide complex
- Borane-methyl sulfide complex
- TRIS(PENTAFLUOROPHENYL)BORANE
- Boron trifluoride phenol complex
- Boron trifluoride-DiMethyl carbonate coMplex
- Carbonic acid
- Boron trifluoride sulfolane complex
- Boron trifluoride acetonitrile complex
- Boron trifluoride diethyl etherate
- Ethylamine-borontrifluoride
- Boron trifluoride-acetic acid complex
- Boron trifluoride dimethyl etherate
- Boron, (ethyl acetate-κO')trifluoro-, (T-4)-