2-(ETHOXYCARBONYL)ETHYLTRIPHENYLPHOSPHONIUM BROMIDE

Name: 2-(ETHOXYCARBONYL)ETHYLTRIPHENYLPHOSPHONIUM BROMIDE
Brand: Zhengzhou Whchem

CAS：42843-94-7 | 2-(ETHOXYCARBONYL)ETHYLTRIPHENYLPHOSPHONIUM BROMIDE | Whchem

CAS: 42843-94-7

Other Names

2-(Ethoxycarbonyl)ethyltriphenylphosphonium bromide, min. 95 %;2-(Ethoxycarbonyl)ethyltriphenylphosphoniumbromi;2-(ETHOXYCARBONYL)ETHYLTRIPHENYLPHOSPHONIUM BROMIDE;(3-Ethoxy-3-oxopropyl)(triphenyl)phosphonium bromide;(3-Ethoxy-3-oxopropyl)(triphenyl)phosphonium;(3-Ethoxy-3-oxopropyl)(triphenyl)phosphonium bromide 98%;(3-ethoxy-3-oxopropyl)-triphenylphosphanium,bromide;2-(Ethoxycarbonyl)ethyltriphen

Structure - 2-(ETHOXYCARBONYL)ETHYLTRIPHENYLPHOSPHONIUM BROMIDE

Molecular Formula

Purity

>98%

Molecular Weight

443.32 g/mol

EINECS

Structure Available Verified Product

English Name	2-(ETHOXYCARBONYL)ETHYLTRIPHENYLPHOSPHONIUM BROMIDE
English Synonyms	2-(Ethoxycarbonyl)ethyltriphenylphosphonium bromide, min. 95 %;2-(Ethoxycarbonyl)ethyltriphenylphosphoniumbromi;2-(ETHOXYCARBONYL)ETHYLTRIPHENYLPHOSPHONIUM BROMIDE;(3-Ethoxy-3-oxopropyl)(triphenyl)phosphonium bromide;(3-Ethoxy-3-oxopropyl)(triphenyl)phosphonium;(3-Ethoxy-3-oxopropyl)(triphenyl)phosphonium bromide 98%;(3-ethoxy-3-oxopropyl)-triphenylphosphanium,bromide;2-(Ethoxycarbonyl)ethyltriphen
CAS Number	42843-94-7
Molecular Formula	C23H24BrO2P
Molecular Weight	443.32 g/mol
EINECS Number
Related Categories
Mol File	Download MOL File
Structure Image

Property	Value
Storage condition	under inert gas (nitrogen or Argon) at 2-8°C
Appearance	White to off-white solid
InChI	InChI=1S/C23H24O2P.BrH/c1-2-25-23(24)18-19-26(20-12-6-3-7-13-20,21-14-8-4-9-15-21)22-16-10-5-11-17-22;/h3-17H,2,18-19H2,1H3;1H/q+1;/p-1
InChIKey	ANKBQEBRESYXDT-UHFFFAOYSA-M
SMILES	[P+](C1C=CC=CC=1)(C1C=CC=CC=1)(C1C=CC=CC=1)CCC(=O)OCC.[Br-]

2-(ETHOXYCARBONYL)ETHYLTRIPHENYLPHOSPHONIUM BROMIDE (CAS 42843-94-7) is an organophosphorus compound and phosphine-based material used in cross-coupling catalysis, ligand synthesis, flame retardants and electronic chemicals.

Zhengzhou Whchem supplies 2-(ETHOXYCARBONYL)ETHYLTRIPHENYLPHOSPHONIUM BROMIDE with >98% purity, supporting both laboratory research and industrial production.

Category	Description (English Translation)
Uses & Synthesis Methods (2-Ethoxy-2-oxoethyl)triphenylphosphonium Bromide	Uses & Synthesis Methods Uses: (2-Ethoxy-2-oxoethyl)triphenylphosphonium bromide is an organic phosphonium salt compound. It is commonly used as a Wittig reagent precursor in organic synthesis for the construction of carbon-carbon double bonds, particularly in the synthesis of α,β-unsaturated esters and other olefin-containing compounds. It also serves as an intermediate in the synthesis of various bioactive molecules and pharmaceutical compounds. Synthesis Methods: The compound can be synthesized by reacting triphenylphosphine with ethyl bromoacetate. Typically, a solution of triphenylphosphine and ethyl bromoacetate in an inert solvent such as toluene or acetonitrile is heated under reflux for several hours. The resulting phosphonium salt precipitates out of the solution and can be collected by filtration, washed with an appropriate solvent, and dried under reduced pressure to afford the desired product as a white to off-white solid. td>

Category

Description (English Translation)

Uses & Synthesis Methods

(2-Ethoxy-2-oxoethyl)triphenylphosphonium Bromide

Uses & Synthesis Methods

Uses: (2-Ethoxy-2-oxoethyl)triphenylphosphonium bromide is an organic phosphonium salt compound. It is commonly used as a Wittig reagent precursor in organic synthesis for the construction of carbon-carbon double bonds, particularly in the synthesis of α,β-unsaturated esters and other olefin-containing compounds. It also serves as an intermediate in the synthesis of various bioactive molecules and pharmaceutical compounds.

Synthesis Methods: The compound can be synthesized by reacting triphenylphosphine with ethyl bromoacetate. Typically, a solution of triphenylphosphine and ethyl bromoacetate in an inert solvent such as toluene or acetonitrile is heated under reflux for several hours. The resulting phosphonium salt precipitates out of the solution and can be collected by filtration, washed with an appropriate solvent, and dried under reduced pressure to afford the desired product as a white to off-white solid.
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Category	Value
Hazard Symbol	Xi
Hazard Note	Irritant
HS Code (Customs)	2931599090

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2-(ETHOXYCARBONYL)ETHYLTRIPHENYLPHOSPHONIUM BROMIDE

CAS：42843-94-7 | 2-(ETHOXYCARBONYL)ETHYLTRIPHENYLPHOSPHONIUM BROMIDE | Whchem

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2-(ETHOXYCARBONYL)ETHYLTRIPHENYLPHOSPHONIUM BROMIDE

CAS：42843-94-7 | 2-(ETHOXYCARBONYL)ETHYLTRIPHENYLPHOSPHONIUM BROMIDE | Whchem

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