Skip to Content
MilliporeSigma
All Photos(2)

Documents

230170

Sigma-Aldrich

Tetrabutylammonium borohydride

98%

Synonym(s):

Tetra-n-butylammonium tetrahydridoborate

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
(CH3CH2CH2CH2)4N(BH4)
CAS Number:
33725-74-5
Molecular Weight:
257.31
Beilstein/REAXYS Number:
4212332
EC Number:
251-658-2
MDL number:
MFCD00012035
UNSPSC Code:
12352107
PubChem Substance ID:
24853779
NACRES:
NA.22

Quality Level

100

assay

98%

form

solid

reaction suitability

reagent type: reductant

mp

124-128 °C (lit.)

SMILES string

[BH4-].CCCC[N+](CCCC)(CCCC)CCCC

InChI

1S/C16H36N.BH4/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H4/q+1;-1

InChI key

GMBOFJFPOCGSOI-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Tetrabutylammonium borohydride is used for the reduction of carboxylic acids, aldehydes, and ketones.

Application

Selective reducing agent for β-ketoamides, β-ketoesters, and carbohydrate derivatives.

pictograms

FlameCorrosion
GHS02,GHS05

signalword

Danger

hcodes

H261,H314

Hazard Classifications

Skin Corr. 1B - Water-react 2

Storage Class

4.3 - Hazardous materials which set free flammable gases upon contact with water

wgk_germany

WGK 3

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Tetrabutylammonium borohydride
Raber DJ and Guida WC
eEROS (Encyclopedia of Reagents for Organic Synthesis) (2001)
Chemistry Letters (Jpn), 1469-1469 (1992)
Tetrahedron, 49, 11169-11169 (1993)
Matthew N McCarroll et al.
Nature communications, 10(1), 4078-4078 (2019-09-11)
Anesthetics are generally associated with sedation, but some anesthetics can also increase brain and motor activity-a phenomenon known as paradoxical excitation. Previous studies have identified GABAA receptors as the primary targets of most anesthetic drugs, but how these compounds produce
Abderrahman Atifi et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 23(53), 13076-13086 (2017-07-26)
The solvent environment around iron porphyrin complexes was examined using mixed molecular/RTIL (room temperature ionic liquid) solutions. The formation of nanodomains in these solutions provides different solvation environments for substrates that could have significant impact on their chemical reactivity. Iron
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service