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Methyl Triphenyl Phosphonium Bromide

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Methyl Triphenyl Phosphonium Bromide Specification

Residue on Ignition
0.1%

Molecular Weight
387.26 g/mol

Boiling point
(decomposes)

Moisture (%)
<0.5%

Heavy Metal (%)
0.001%

EINECS No
217-212-0

Molecular Formula
C19H18BrP

Melting Point
200-203C

Loss on Drying
0.5%

Assay
98%

Storage
Store in a cool dry place away from light and moisture

Ph Level
Neutral (around 6-8 in solution)

Particle Size
50 microns

HS Code
293190

Other Names
MTTPB Triphenylmethylphosphonium bromide

CAS No
1779-49-3

Type
Chemical Compound

Grade
Reagent Grade

Usage
Used as a phase-transfer catalyst and in various organic synthesis applications

Purity
98%

Appearance
White crystalline powder

Application
Catalyst in organic synthesis particularly in Wittig reactions

Raw Material
Triphenylphosphine and bromine derivatives

Smell
Odorless

Color
White

Form
Crystalline powder

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