Ethyl Tri Phenyl Phosphonium Bromide

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Ethyl Tri Phenyl Phosphonium Bromide Specification

Storage
Store in tightly closed container, in cool and dry place, away from moisture

Smell
Odorless

Boiling point
Decomposes before boiling

HS Code
29310099

Solubility
Soluble in polar organic solvents, sparingly soluble in water

Molecular Weight
371.25 g/mol

Other Names
ETPB

Taste
Not available

Molecular Formula
C20H20BrP

Shape
Crystalline Solid

Form
Powder / Crystals

Density
1.38 Gram per cubic centimeter(g/cm3)

Refractive Rate
Not available

Purity
98.0%

Chemical Name
Ethyltriphenylphosphonium bromide

Usage
Laboratory chemical, pharmaceuticals, fine chemicals

Main Material
Ethyl Triphenyl Phosphonium Bromide

Application
Used as a phase transfer catalyst, intermediate in organic synthesis

About Ethyl Tri Phenyl Phosphonium Bromide

Ethyl Tri Phenyl Phosphonium Bromide

CAS No.: 1530-32-1
Molecular Formula : C20H20PBr
Molecular Weight : 371.26
Appearance : White crystalline powder.
Assay : NLT 99 %
Moisture : NMT 0.5 %
Packing : 25/50 kg.

Applications in Synthesis and Industry

Ethyl Triphenyl Phosphonium Bromide serves as a robust phase transfer catalyst in various organic reactions, facilitating the interaction between reagents in immiscible phases. Frequently used in laboratories and by pharmaceutical manufacturers, it supports the synthesis of diverse fine chemicals and intermediates essential to advanced research and production processes.

Optimal Storage and Handling Guidelines

To preserve the integrity of ETPB, it must be stored in a tightly sealed container, away from moisture and in a cool, dry place. Proper storage ensures that its crystalline solid form and high purity are maintained over time. As an odorless compound, it poses minimal sensory hazards during laboratory handling.

FAQs of Ethyl Tri Phenyl Phosphonium Bromide:

Q: How is Ethyl Triphenyl Phosphonium Bromide commonly used in laboratories?

A: ETPB acts as a phase transfer catalyst, enabling reactions between reagents in different phases. It is frequently used in organic synthesis, pharmaceuticals, and fine chemicals to increase reaction efficiency and yields.

Q: What solvents can dissolve Ethyl Triphenyl Phosphonium Bromide effectively?

A: ETPB is soluble in polar organic solvents such as acetonitrile and dimethyl sulfoxide, but only sparingly dissolves in water, making it suitable for use in organic reaction systems.

Q: When should ETPB be used as a phase transfer catalyst?

A: ETPB is ideal for use when you need to facilitate reactions between ionic and organic compounds that are otherwise immiscible, commonly encountered in pharmaceutical or fine chemical synthesis.

Q: Where should I store Ethyl Triphenyl Phosphonium Bromide for best results?

A: Store ETPB in a tightly closed container, in a cool and dry place, away from moisture, to prevent degradation and preserve its crystalline properties.

Q: What are the benefits of using ETPB over other catalysts?

A: ETPB offers high purity, effective phase transfer catalysis, and broad compatibility with polar organic solvents, thus enhancing both reaction rates and product yields in diverse synthesis applications.

Q: How is ETPB supplied and distributed in India?

A: ETPB is available in India through various channels including distributors, exporters, importers, manufacturers, retailers, suppliers, traders, and wholesalers, ensuring easy procurement for research and industrial needs.

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