Merck
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178977

Sigma-Aldrich

Borane triethylamine complex

97%

Synonym(s):
(N,N-Diethylethanamine)trihydroboron, NSC 59740, Triethylamine borane
Linear Formula:
(C2H5)3N · BH3
CAS Number:
Molecular Weight:
115.02
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

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

Related Categories

Application

Borane triethylamine complex is a general reagent which can be used in the synthesis of silylhydroboranes[1] and meso-triarylsubporphyrins.[2][3] It can also be used in the preparation of liquid-phase hydrogen storage material.[4]
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

Packaging

25, 100 g in glass bottle

Signal Word

Danger

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

Certificate of Analysis

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Certificate of Origin

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