info

product name:

Tetraphenylphosphonium bromide

cas No. :

2751-90-8

MF :

C24H20BrP

MW :

419.30

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Detail

Quick Details

Molecular structure:

Properties

Item

Specifications

Appearance

White to off-white powder

Assay

≥99%

Melting point

295~300℃

Moisture

≤0.5%

 

Description

Tetraphenylphosphonium bromide is white or off-white powder at room temperature. Soluble in alcohol, chloroform, slightly soluble in water. Tetraphenylphosphonium bromide is a phase transfer catalyst in organic synthetic chemistry and is suitable for the synthesis of meta-aromatic fluorides. It is also a phosphine ylide precursor for the Wittig reaction in the synthesis of fine chemicals, pharmaceuticals, and liquid crystal monomers, and can be used as a support electrode for the electrolytic reduction of Buckminster fullerene.

Packaging

25kg/drum

Storage

Store in a dry, well-ventilated place away from direct sunlight.

COA,