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Merck
CN

86858

Sigma-Aldrich

Tetrabutylammonium cyanoborohydride

purum, ≥98.0% (CHN)

Synonym(s):

Tetrabutylammonium cyanotrihydroborate

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About This Item

Linear Formula:
(CH3CH2CH2CH2)4N(BH3CN)
CAS Number:
Molecular Weight:
282.32
EC Number:
MDL number:
UNSPSC Code:
12352000
PubChem Substance ID:
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grade

purum

Assay

≥98.0% (CHN)

reaction suitability

reagent type: reductant

mp

144-146 °C (lit.)
~145 °C

SMILES string

[BH3-]C#N.CCCC[N+](CCCC)(CCCC)CCCC

InChI

1S/C16H36N.CH3BN/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;2-1-3/h5-16H2,1-4H3;2H3/q+1;-1

InChI key

BOHYACMUNXBTGV-UHFFFAOYSA-N

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Application

Reactant for:
  • Hydroxymethylation reactions
  • Radical carbonylation reactions
  • Reduction reactions (reductant)

Other Notes

Selective, reductive displacement of alkyl halides and sulfonate esters; Review

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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R.O. Hutchins et al.
The Journal of Organic Chemistry, 42, 82-82 (1977)
R.O. Hutchins et al.
The Journal of Organic Chemistry, 46, 3571-3571 (1981)
R.O. Hutchins et al.
Organic preparations and procedures international, 11, 201-201 (1979)

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