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178977

Sigma-Aldrich

Borane triethylamine complex

97%

Synonym(s):

(N,N-Diethylethanamine)trihydroboron, NSC 59740, Triethylamine borane

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About This Item

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

Quality Level

100

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 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

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Description
Pricing

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Flam. Liq. 2 - Skin Corr. 1B

WGK

WGK 3

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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A single-component liquid-phase hydrogen storage material.
Luo W, et al.
Journal of the American Chemical Society, 133(48), 19326-19329 (2011)
ABC?Type meso?Triaryl?Substituted Subporphyrins.
Yoshida K, et al.
European Journal of Organic Chemistry, 2014(19), 3997-4004 (2014)
Rational Synthesis of A2B-type meso-Triarylsubporphyrins.
Tanaka T, et al.
Organic Letters, 14(11), 2694-2697 (2012)
The quest for silylhydroboranes:(Me3Si)3SiBH2.
Arp H, et al.
Dalton Transactions, 39(39), 9270-9274 (2010)
Zizwe A Chase et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(46), 16541-16546 (2015-09-26)
The state of Ni supported on HZSM-5 zeolite, silica, and sulfonated carbon was studied during aqueous-phase catalysis of phenol hydrodeoxygenation using in situ extended X-ray absorption fine structure spectroscopy. On sulfonated carbon and HZSM-5 supports, NiO and Ni(OH)2 were readily

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