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

Brand:  Alfa Aesar™ A10249.0E

UNSPSC : 12352101

Code : NEW

Additional Details : CAS Number : 1643-19-2 Weight : 2.50000kg

Quantity 2500g

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Product Code. 11483953

  • £365.49 / 2500g


Estimated Shipment date
from Supplier 04-09-2017
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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

Chemical Identifiers

Tetra-n-butylammonium bromide
C16H36BrN
322.38
3570983
1643-19-2
[CH3(CH2)3]4NBr
MFCD00011633
TBAB; Aliquat 100

Specifications

Tetra-n-butylammonium bromide
≥98%
[CH3(CH2)3]4NBr
MFCD00011633
TBAB; Aliquat 100
Amine-like
1643-19-2
C16H36BrN
322.38
3570983
101° to 105°C
2500g
Documentation

Technical Documents