Boron trifluoride tetrahydrofuran complex , 48-50%inTHFcontains>0.5%sulfurdioxideasperoxideformationsuppressor , 462-34-0

CAS NO.：462-34-0

Empirical Formula: C4H8BF3O

Molecular Weight: 139.91

MDL number: MFCD00040372

EINECS: 207-325-9

PRODUCT Properties

• Melting point: 11-13 °C (lit.)
• Boiling point: 180 °C (lit.)
• Density: 1.268 g/mL at 25 °C (lit.)
• vapor pressure: 11Pa
• Flash point: 198 °F
• storage temp.: Store below +30°C.
• solubility: Miscible with dimethyl formamide.
• form: liquid
• explosive limit: 2.3-17.7%(V)
• Water Solubility: hydrolysis
• Sensitive: Moisture Sensitive
• InChI: InChI=1S/C4H8BF3O/c6-5(7,8)9-3-1-2-4-9/h1-4H2
• InChIKey: XYMZNNGTHKHCJH-UHFFFAOYSA-N
• SMILES: [B+3](O1CCCC1)([F-])([F-])[F-]
• CAS DataBase Reference: 462-34-0(CAS DataBase Reference)
• EPA Substance Registry System: Boron, trifluoro(tetrahydrofuran)-, (T-4)- (462-34-0)

Description and Uses

Reactant or reagent involved in:

• Deoxofluorination of alcohols and carbonyls
• Synthesis of methacrylate-PEG-methacrylate-boron trifluoride self-doped gel polymer electrolytes
• Hydroboration-oxidation of divinylferrocene

Reagent involved in the synthesis of biologically active molecules such as:

• NK1 receptor antagonists
• Complex polyketide natural products
• Selective serotonin reuptake inhibitors

Safety

• Symbol(GHS): GHS05,GHS07,GHS08
• Signal word: Danger
• Hazard statements: H302+H332-H314-H373
• Precautionary statements: P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338-P314
• Hazard Codes: C,T
• Risk Statements: 34-48/23-35-20/22
• Safety Statements: 26-27-36/37/39-45-28A-23-28
• RIDADR: UN 3265 8/PG 2
• WGK Germany: 1
• Hazard Note: Toxic/Corrosive
• TSCA: Yes
• HazardClass: 8
• PackingGroup: II
• HS Code: 29321900
• Limited Quantities: 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)