(2-HYDROXYETHYL)TRIPHENYLPHOSPHONIUM BROMIDE

Product Name: (2-HYDROXYETHYL)TRIPHENYLPHOSPHONIUM BROMIDE
CAS No.: 7237-34-5
Chemical Name: (2-HYDROXYETHYL)TRIPHENYLPHOSPHONIUM BROMIDE
Synonyms: 2-hydroxyethyl(triphenyl)phosphanium;2-(Triphenylphosphonium)ethanol bromide.;(2-HYDROXYETHYL)TRIPHENYLPHOSPHONIUM BROMIDE;(2-Hydroxyethyl)triphenylphosphonium bromide 97%;(2-Hydroxyethyl)triphenylphosphonium bromide, 98+%;(2-Hydroxyethyl)triphenylphosphonium bromide, 97 %;Phosphonium,(2-hydroxyethyl)triphenyl-, bromide (1:1)
CBNumber: CB3782062
Molecular Formula: C20H20BrOP
Formula Weight: 387.25
MOL File: 7237-34-5.mol

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(2-HYDROXYETHYL)TRIPHENYLPHOSPHONIUM BROMIDE Property

Melting point:: 217-219 °C (lit.)
storage temp.: 0-6°C
form: solid
Appearance: White to off-white Solid
Sensitive: Hygroscopic
BRN: 3922741
InChI: InChI=1S/C20H20OP.BrH/c21-16-17-22(18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20;/h1-15,21H,16-17H2;1H/q+1;/p-1
InChIKey: QZJOQNHOOVSESC-UHFFFAOYSA-M
SMILES: [P+](CCO)(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.[Br-]
CAS DataBase Reference: 7237-34-5(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
F: 3
HS Code: 29310099
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 304131
Product name: (2-Hydroxyethyl)triphenylphosphonium bromide
Purity: 97%
Packaging: 25g
Price: $65.5
Updated: 2025/07/31

TRC

Product number: H942240
Product name: (2-Hydroxyethyl)triphenylphosphonium bromide
Packaging: 10g
Price: $120
Updated: 2021/12/16

AK Scientific

Product number: 1027AP
Product name: (2-Hydroxyethyl)triphenylphosphonium bromide
Packaging: 25g
Price: $104
Updated: 2021/12/16

AK Scientific

Product number: 1027AP
Product name: (2-Hydroxyethyl)triphenylphosphonium bromide
Packaging: 1g
Price: $14
Updated: 2021/12/16

AK Scientific

Product number: 1027AP
Product name: (2-Hydroxyethyl)triphenylphosphonium bromide
Packaging: 5g
Price: $34
Updated: 2021/12/16

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(2-HYDROXYETHYL)TRIPHENYLPHOSPHONIUM BROMIDE Chemical Properties,Usage,Production

Chemical Properties

white powder

Uses

(2-Hydroxyethyl)triphenylphosphonium Bromide has cytotoxic activity against the growth of tissue culture cells originating from human epidermoid carcinoma of the nasopharynx (KB). It is commonly used as a Wittig reagent.

reaction suitability

reaction type: C-C Bond Formation

(2-HYDROXYETHYL)TRIPHENYLPHOSPHONIUM BROMIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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(2-HYDROXYETHYL)TRIPHENYLPHOSPHONIUM BROMIDE Suppliers

Belgium 1 China 55 France 2 Germany 2 India 2 Japan 3 Switzerland 1 The Netherlands 1 United Kingdom 5 United States 5 Global 77

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View Lastest Price from (2-HYDROXYETHYL)TRIPHENYLPHOSPHONIUM BROMIDE manufacturers

Shanghai Rlavie Technology Co ltd

Product: (2-Hydroxyethyl)triphenylphosphoniuM broMide 7237-34-5
Price: US $0.00-0.00/KG
Min. Order: 1g
Purity: 98%minHPLC
Supply Ability: 100kgs/month
Release date: 2021-11-14

7237-34-5, (2-HYDROXYETHYL)TRIPHENYLPHOSPHONIUM BROMIDERelated Search:

Bromoxynil 1-Bromobutane Ammonium bromide CYCLOPROPYLTRIPHENYLPHOSPHONIUM BROMIDE Tetraethylammonium bromide BROMOACETONE Bromoacetaldehyde diethyl acetal [1-(Ethoxycarbonyl)ethyl]triphenylphosphonium bromide Methyl 2-(triphenylphosphoranyl)propanoate (2-HYDROXYETHYL)TRIPHENYLPHOSPHONIUM BROMIDE Ethyltriphenylphosphonium bromide (FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE (Carbethoxymethyl)triphenylphosphonium bromide (Benzyloxycarbonylmethyl)triphenylphosphonium bromide (1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide (Carbomethoxymethyl)triphenylphosphonium bromide (tert-Butoxycarbonylmethyl)triphenylphosphanium bromide (N-Succinimidyloxycarbonylmethyl)tris(2,4,6-trimethoxyphenyl)phosphonium bromide

2-(Triphenylphosphonium)ethanol bromide.

(2-Hydroxyethyl)triphenylphosphonium bromide, 97 %

(2-Hydroxyethyl)triphenylphosphonium bromide, 98+%

(2-Hydroxyethyl)triphenylphosphonium bromide 97%

Phosphonium,(2-hydroxyethyl)triphenyl-, bromide (1:1)

(2-HYDROXYETHYL)TRIPHENYLPHOSPHONIUM BROMIDE

2-hydroxyethyl(triphenyl)phosphanium

7237-34-5

HOCH22PC6H53Br

HOCH2CH2PC6H53Br

C20H20BrOP

C20H20OPBr

Olefination

Synthetic Reagents

Wittig Reagents

C-C Bond Formation

Olefination

Wittig Reagents