(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE

Product Name: (BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE
CAS No.: 1034-49-7
Chemical Name: (BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE
Synonyms: NSC 193751;bromomethyl(triphenyl)phosphanium;Triphenyl(bromomethyl)phosphonium;(BROMOMETHYL)TRIPHENYLPHOSPHONIUM &;(bromomethyl)triphenylphosphanium bromide;(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE;(Bromomethyl)triphenylphosphonium bromide,98%;(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE 98%;(Bromomethyl)triphenylphosphonium Bromide >Phosphonium,(bromomethyl)triphenyl-, bromide (1:1)
CBNumber: CB5132870
Molecular Formula: C19H17Br2P
Formula Weight: 436.12
MOL File: 1034-49-7.mol

More

Less

(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE Property

Melting point:: 234-236 °C (lit.)
storage temp.: Inert atmosphere,Room Temperature
form: Powder
color: Light beige to pink
Water Solubility: almost transparency
BRN: 3579901
InChI: InChI=1S/C19H17BrP.BrH/c20-16-21(17-10-4-1-5-11-17,18-12-6-2-7-13-18)19-14-8-3-9-15-19;/h1-15H,16H2;1H/q+1;/p-1
InChIKey: YFTMLUSIDVFTKU-UHFFFAOYSA-M
SMILES: [P+](CBr)(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.[Br-]
CAS DataBase Reference: 1034-49-7(CAS DataBase Reference)

More

Less

Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-28
WGK Germany: 3
F: 3-10
HS Code: 29319019
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

More

Less

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.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 269158
Product name: (Bromomethyl)triphenylphosphonium bromide
Purity: 98%
Packaging: 5g
Price: $48.79
Updated: 2025/07/31

Sigma-Aldrich

Product number: 269158
Product name: (Bromomethyl)triphenylphosphonium bromide
Purity: 98%
Packaging: 25g
Price: $165
Updated: 2025/07/31

TCI Chemical

Product number: B1206
Product name: (Bromomethyl)triphenylphosphonium Bromide
Purity: >98.0%(T)
Packaging: 5g
Price: $53
Updated: 2025/07/31

TCI Chemical

Product number: B1206
Product name: (Bromomethyl)triphenylphosphonium Bromide
Purity: >98.0%(T)
Packaging: 25g
Price: $149
Updated: 2025/07/31

TRC

Product number: B697900
Product name: (Bromomethyl)triphenylphosphonium Bromide
Packaging: 100mg
Price: $45
Updated: 2021/12/16

More

Less

(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE Chemical Properties,Usage,Production

Chemical Properties

Light beige to pink powder

Uses

Reactant or reagent for synthesis of:

Vernonia allenes and sesquiterpenoids
Monohalovinylated pyrethoids with insecticidal activity
Vitamin D analogs with anticancer activity

Reactant for:

Asymmetric substitution affecting optical properties of boradiazaindacene dyes
Carbanionic rearrangements of halomethylenecyclobutanes

Used for diferrocenyl molecular wires

reaction suitability

reaction type: C-C Bond Formation

Synthesis

603-35-0

74-95-3

1034-49-7

Triphenylphosphine (15.00 g, 57.25 mmol) and dibromomethane (19.92 g, 114.48 mmol) were dissolved in dry toluene (125 mL). The reaction mixture was heated to reflux for 7 days. Upon completion of the reaction, the mixture was cooled to 0 °C, the precipitated white crystals were collected by filtration and washed with toluene to give the final bromomethyltriphenylphosphonium bromide (16.50 g, 66% yield).

References

[1] Journal of Organic Chemistry, 2000, vol. 65, # 24, p. 8180 - 8187
[2] Journal of the American Chemical Society, 2005, vol. 127, # 41, p. 14182 - 14183
[3] Chemistry - A European Journal, 2010, vol. 16, # 19, p. 5803 - 5811
[4] Journal of Organic Chemistry, 2012, vol. 77, # 5, p. 2149 - 2158
[5] Tetrahedron, 2003, vol. 59, # 7, p. 1021 - 1032

(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE Suppliers

Americas 1 Belgium 1 China 143 Europe 1 France 2 Germany 5 India 5 Japan 7 Switzerland 2 United Kingdom 11 United States 22 Global 200

Beijing Guofang Dingsheng Technology Co., Ltd.

Tel: 18610472091 18610472091;
Fax: 010-59092859
Email: gfdskj@163.com
Country: China
ProdList: 494
Advantage: 58

Nantong Haochun Biotechnology Co., Ltd

Tel: 0513-88562884 15162883737
Email: 425424481@qq.com
Country: China
ProdList: 55
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Beijing Donghualituo Techonlogy Development Co.,Ltd.

Tel: 010-88425576
Fax: (+86)-10-88425546
Email: sales@dhltchem.com
Country: China
ProdList: 793
Advantage: 59

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Beijing HwrkChemical Technology Co., Ltd

Tel: 010-89508211 18501085097
Fax: 010-89508210
Email: sales.bj@hwrkchemical.com
Country: China
ProdList: 9401
Advantage: 55

Shanghai Longsheng chemical Co.,Ltd.

Tel: 021-58099652-8005 13585536065
Fax: 021-58099609
Email: bin.wu@shlschem.com
Country: China
ProdList: 9892
Advantage: 59

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070 13913916777;
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 15778
Advantage: 64

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

More

Less

View Lastest Price from (BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: (BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE 1034-49-7
Price: US $0.10/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10
Release date: 2024-07-07

Zhuozhou Wenxi import and Export Co., Ltd

Product: (Bromomethyl)triphenylphosphonium bromide 98% 1034-49-7
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-27

Career Henan Chemical Co

Product: (BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE 1034-49-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2019-12-31

1034-49-7, (BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDERelated Search:

Bromomethyl methyl ether Bromomethylboronic acid, pinacol ester (Carbethoxymethyl)triphenylphosphonium bromide Tetrakis(hydroxymethyl)phosphonium sulfate Benzotriazole-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate Triphenylphosphine hydrobromide SALOR-INT L159980-1EA (BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE TETRAMETHYLPHOSPHONIUM BROMIDE Methyltriphenylphosphonium bromide (BROMODIFLUOROMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE

(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE

(BROMOMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE 98%

Triphenyl(bromomethyl)phosphonium

(Bromomethyl)triphenylphosphonium bromide,98%

(BROMOMETHYL)TRIPHENYLPHOSPHONIUM &

Phosphonium,(bromomethyl)triphenyl-, bromide (1:1)

NSC 193751

(Bromomethyl)triphenylphosphonium Bromide &gt

bromomethyl(triphenyl)phosphanium

(bromomethyl)triphenylphosphanium bromide

1034-49-7

BrCH2PBrC6H53

C19H17Br2P

C19H17BrPBr

C19H17BrP

C-C Bond Formation

Wittig Reaction

Wittig & Horner-Emmons Reaction

Phosphonium Compounds

Olefination

Synthetic Reagents

Wittig Reagents

Phosphonium Compounds

Synthetic Organic Chemistry

Wittig & Horner-Emmons Reaction

Wittig Reaction

C-C Bond Formation

Olefination

Wittig Reagents