178934

Boron trichloride solution

1.0 M in methylene chloride

• Sinónimos: Boron chloride, Trichloroborane
• Fórmula empírica (notación de Hill): BCl₃
• Número de CAS: 10294-34-5
• Peso molecular: 117.17
• MDL number: MFCD00011313
• UNSPSC Code: 12352106
• PubChem Substance ID: 24850781
• NACRES: NA.22

Propiedades

• vapor pressure: 29.72 psi ( 55 °C); 9.05 psi ( 20 °C)
• Quality Level: 200
• form: liquid
• reaction suitability: core: boron; reagent type: Lewis acid; reagent type: catalyst
• concentration: 1.0 M in methylene chloride
• density: 1.326 g/mL at 25 °C
• storage temp.: 2-8°C
• SMILES string: ClB(Cl)Cl
• InChI: 1S/BCl3/c2-1(3)4
• InChI key: FAQYAMRNWDIXMY-UHFFFAOYSA-N

Descripción

General description

Boron trichloride is a boron halide. It participates in the hydroboration of alkenes. It forms strongly polarized donor-acceptor complexes with trimethyl- and triethylsilyl triflate. Boron trichloride assisted reaction between acid chlorides and alkynyltrifluoroborate salts have been reported to form ynones.

Boron trichloride solution is used as a Lewis acid catalyst in the synthesis of BN-phenanthrenes.

Application

para la preparación de ésteres metílicos de ácidos grasos y para la transesterificación de triglicéridos.

Boron trichloride may be used in the synthesis of Cl-BODIPYs (BODIPY - Boron-dipyrromethene) and tris(dimethylamino)borane. It may be used in the synthesis of sceptrins and nakamuric acid.

Packaging

The 25 mL Sure/Seal^™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.

Legal Information

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

Información de seguridad

• pictograms: GHS06,GHS08,GHS05
• signalword: Danger
• hcodes: H301 + H331,H314,H336,H351,H360FD
• pcodes: P202 - P261 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Carc. 2 - Eye Dam. 1 - Repr. 1B - Skin Corr. 1B - STOT SE 3
• target_organs: Central nervous system
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter