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Alfa Aesar™ Tetra-n-butylammonium bromide, 98+%

Manufacturer:  Alfa Aesar™ A1024922

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Catalog No. AAA1024922



Description

Description

Applications
Phase transfer catalyst Tetra-n-butylammonium bromide is used as a phase transfer catalyst for the preparation of lactones by cyclization of potassium salt of µ-bromocarboxylic acids and beta-lactones from beta-bromoacid by cyclization. It is also involved in the Curtius rearrangement, N-alkylation of aromatic carboxamides. It plays an important role as an ionic liquid in the regioselective O-alkylation reactions. It is also used in the preparation of polymer solar cells and single component green-light emitting electrochemical cells.

Solubility
Soluble in water and ethanol.

Notes
Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.
Specifications

Specifications

Tetra-n-butylammonium bromide
101°C to 105°C
1643-19-2
[CH3(CH2)3]4NBr
3570983
JRMUNVKIHCOMHV-UHFFFAOYSA-M
tetrabutylazanium;bromide
74236
322.38
Amine-like
100g
C16H36BrN
MFCD00011633
tetrabutylammonium bromide, tetra-n-butylammonium bromide, tbab, tetrabutylazanium bromide, tetrabutyl ammonium bromide, tetrabutyl-ammonium bromide, aliquat 100, tbabr, ipc-tba-br, unii-vjz168i98r
CCCC[N+](CCCC)(CCCC)CCCC.[Br-]
322.375
CHEBI:51993
≥98%

Chemical Identifiers

1643-19-2
322.375
JRMUNVKIHCOMHV-UHFFFAOYSA-M
74236
tetrabutylazanium;bromide
C16H36BrN
MFCD00011633
tetrabutylammonium bromide, tetra-n-butylammonium bromide, tbab, tetrabutylazanium bromide, tetrabutyl ammonium bromide, tetrabutyl-ammonium bromide, aliquat 100, tbabr, ipc-tba-br, unii-vjz168i98r
CHEBI:51993
CCCC[N+](CCCC)(CCCC)CCCC.[Br-]
Safety and Handling

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

TSCA : TSCA

SDS Documents