Product Details

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Tetrabutylammonium Bromide TBAB CAS 1643-19-2

Description

Tetrabutylammonium Bromide, commonly known as TBAB or TBABr, is a quaternary ammonium salt widely used as a phase transfer catalyst, synthesis reagent, and ion-pairing reagent.

1643-19-2

Catalysis & Synthesis Chemicals

Sample and commercial supply available

Product Overview

Tetrabutylammonium Bromide is a widely used phase transfer catalyst that facilitates reactions between reactants located in different phases. Its combination of ionic character and organic-compatible butyl groups makes it useful in biphasic organic synthesis, catalyst systems, analytical methods, and laboratory research.

The product is supplied with 99% purity for synthesis and selected industrial applications. Batch specifications, quality documentation, samples, and packaging details can be confirmed according to customer requirements.

Product Information

Product Name

Tetrabutylammonium Bromide

CAS No.

1643-19-2

Synonyms

TBAB, TBABr, Tetra-n-butylammonium Bromide, Tetrabutyl Ammonium Bromide, Tetrabutylazanium Bromide

Molecular Formula

C16H36BrN

Molecular Weight

322.38

EINECS No.

216-699-2

Appearance

White to cream crystalline powder

Purity

99%

Packaging

25 kg drum / customized packaging

Typical Specification

99%

Documentation Support

COA, SDS / MSDS, TDS, Specification Sheet, Sample COA, Packing List, Commercial Invoice

Applications

• Used as a phase transfer catalyst in biphasic organic synthesis.
• Used in selected alkylation, substitution, oxidation, condensation, and coupling processes.
• Used in the synthesis of pharmaceutical, agrochemical, polymer, and fine chemical intermediates.
• Used as an ion-pairing reagent in selected chromatographic and analytical applications.
• Used in laboratory research, catalyst screening, and process development.

Application suitability should be evaluated according to the substrate, solvent system, reaction conditions, product grade, and customer specification.

Supply & Trade Information

MOQ

To be confirmed based on product, packaging and order quantity

Sample Availability

Available for selected products

Lead Time

To be confirmed after specification and quantity confirmation

Packaging

Standard or customized packaging according to product properties

Shipping Port

Shanghai / Ningbo / other China ports

Payment Terms

T/T or discussed according to order requirements

Documentation

COA, SDS, TDS, packing list and commercial invoice can be supported

Why Choose AXIA CHEM

AXIA CHEM is a Hong Kong-based specialty chemical supplier backed by manufacturing, laboratory, and supply-chain capabilities in China.

Our product portfolio is supported by Hefei Shounuo, our affiliated China company, and qualified strategic manufacturing partners. Manufacturing and supply arrangements are confirmed on a product-specific basis.

We coordinate specifications, sample evaluation, quality documentation, packaging, commercial communication, and international delivery to help overseas customers source Tetrabutylammonium Bromide and other synthesis chemicals efficiently.

FAQ

Is the CAS number for Tetrabutylammonium Bromide 1643-19-2?

Yes. CAS 1643-19-2 refers to Tetrabutylammonium Bromide, commonly abbreviated as TBAB or TBABr.

Can you supply Tetrabutylammonium Bromide with 99% purity?

Yes. Tetrabutylammonium Bromide with 99% purity can be supplied, subject to batch confirmation and final specification requirements.

What is Tetrabutylammonium Bromide used for?

It is primarily used as a phase transfer catalyst in organic synthesis. It may also be used as an ion-pairing reagent, synthesis reagent, catalyst component, and laboratory chemical.

Can you provide COA and SDS?

Yes. COA and SDS / MSDS can be provided upon request. TDS, specification sheets, packing lists, and commercial invoices can also be supported.

Can you provide samples and customized packaging?

Sample availability can be confirmed according to stock and shipping conditions. Standard export packaging and customized packaging can be discussed according to the required quantity and destination.