178977

Borane triethylamine complex

97%

• Synonym(s): (N,N-Diethylethanamine)trihydroboron, NSC 59740, Triethylamine borane
• Linear Formula: (C₂H₅)₃N · BH₃
• CAS Number: 1722-26-5
• Molecular Weight: 115.02
• EC Number: 217-022-3
• MDL number: MFCD00012423
• UNSPSC Code: 12352116
• PubChem Substance ID: 24850785
• NACRES: NA.22

Properties

• Assay: 97%
• form: liquid
• reaction suitability: reagent type: reductant
• refractive index: n20/D 1.442 (lit.)
• bp: 97 °C/12 mmHg (lit.)
• mp: −4 °C (lit.)
• density: 0.777 g/mL at 25 °C (lit.)
• SMILES string: [BH3-][N+](CC)(CC)CC
• InChI: 1S/C6H18BN/c1-4-8(7,5-2)6-3/h4-6H2,1-3,7H3
• InChI key: ONRDAGWFOUZNLV-UHFFFAOYSA-N

Description

Application

Borane triethylamine complex is a general reagent which can be used in the synthesis of silylhydroboranes and meso-triarylsubporphyrins. It can also be used in the preparation of liquid-phase hydrogen storage material.

Used for:

• Ethanolysis of amine-borane adducts producing a reducing system
• Photochemical hydroboration and oxidation of single-walled carbon nanotubes

Reactant for the synthesis of:

• Silylboranate
• N-heterocyclic carbene borane complexes via Lewis base exchange with amine-boranes
• Boron carbide nitride films via low-pressure CVD
• (Pyridine)tripyrrolylboron

Reactant for modification of the radionuclide 211 At for astatination of biomolecules

Safety Information

• Pictograms: GHS02,GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H225,H302 + H312 + H332,H314
• Precautionary Statements: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Flam. Liq. 2 - Skin Corr. 1B
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 19.4 °F - closed cup
• Flash Point(C): -7 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves