TRIPHENYLPHOSPHINE DIBROMIDE

Product Name: TRIPHENYLPHOSPHINE DIBROMIDE
CAS No.: 1034-39-5
Chemical Name: TRIPHENYLPHOSPHINE DIBROMIDE
Synonyms: DIBROMOTRIPHENYLPHOSPHORANE;Triphenyldibromophosphorane;SKL183;phosphine dibromide;dibromo(triphenyl)-;dibromotriphenyl-phosphoran;DIBROMO TRIPHENYL PHOSPHINE;TRIPHENYLPHOSPHINE DIBROMIDE;Phosphorane, dibromotriphenyl-;Dibromotriphenylphosphorane,98%
CBNumber: CB1670688
Molecular Formula: C18H15Br2P
Formula Weight: 422.09
MOL File: 1034-39-5.mol

More

Less

TRIPHENYLPHOSPHINE DIBROMIDE Property

Melting point:: 235 °C (dec.) (lit.)
storage temp.: Inert atmosphere,Room Temperature
form: Crystalline Powder
color: Light yellow to light pink
Water Solubility: Soluble in water, dichloromethane, acetonitrile, phenyl cyanide, dimethyl formamide, ether, chloroform, alcohol, carbon tetrachloride, acetic acid and carbon disulfide. Sparingly soluble in phenyl chloride, triphenylphosphine and phenyl hydride. Insoluble in aqueous bromine.
Sensitive: Moisture Sensitive
BRN: 917652
InChIKey: OCXGTPDKNBIOTF-UHFFFAOYSA-N
CAS DataBase Reference: 1034-39-5(CAS DataBase Reference)
EPA Substance Registry System: Phosphorane, dibromotriphenyl- (1034-39-5)

More

Less

Safety

Hazard Codes: C
Risk Statements: 34
Safety Statements: 26-36/37/39-45
RIDADR: UN 3261 8/PG 2
WGK Germany: 3
F: 3-10-21
TSCA: Yes
HazardClass: 8
PackingGroup: II
HS Code: 29319019

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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: 270946
Product name: Triphenylphosphine dibromide
Purity: 96%
Packaging: 5g
Price: $40.2
Updated: 2024/03/01

Sigma-Aldrich

Product number: 270946
Product name: Triphenylphosphine dibromide
Purity: 96%
Packaging: 25g
Price: $148
Updated: 2024/03/01

Alfa Aesar

Product number: A11552
Product name: Triphenylphosphine dibromide, 96%
Packaging: 10g
Price: $46.65
Updated: 2024/03/01

Alfa Aesar

Product number: A11552
Product name: Triphenylphosphine dibromide, 96%
Packaging: 50g
Price: $201
Updated: 2024/03/01

Strem Chemicals

Product number: 15-0990
Product name: Dibromotriphenylphosphorane, 98%
Packaging: 10g
Price: $60
Updated: 2024/03/01

More

Less

TRIPHENYLPHOSPHINE DIBROMIDE Chemical Properties,Usage,Production

Chemical Properties

light yellow to light pink crystalline powder

Uses

Triphenylphosphine dibromide is used as a reagent for conversion of aldoximes into nitriles. It acts as a reagent for cleavage of acetals. It reacts with amines to give iminophosphoranes. Further, it serves as a reagent in the preparation of alkyl and aryl bromides from alcohols and phenols without rearrangement.

Purification Methods

It recrystallises from MeCN/Et2O. Although it has been recrystallised from EtOH, this is not recommended as it converts alcohols to alkyl bromides. It deteriorates on keeping, and it is best to prepare it afresh. [Anderson & Freenor J Am Chem Soc 86 5037 1964, Horner et al. Justus Liebigs Ann Chem 626 26 1959, Beilstein 16 III 864.]

TRIPHENYLPHOSPHINE DIBROMIDE Preparation Products And Raw materials

Raw materials

Toluene Carbon tetrachloride Benzeneacetonitrile Government regulation Dichloromethane Triphenylphosphine

Preparation Products

More

Less

TRIPHENYLPHOSPHINE DIBROMIDE Suppliers

Belgium 1 China 139 Germany 3 India 8 Japan 1 Norway 1 Switzerland 1 United Kingdom 6 United States 18 Global 178

Triveni chemicals

Tel: --
Fax: --
Email: sales@trivenichemical.com
Country: India
ProdList: 6088
Advantage: 58

Alfa Aesar

Tel: --
Fax: --
Email: tech@alfa.com
Country: India
ProdList: 6905
Advantage: 58

Sisco Research Laboratories Pvt. Ltd.

Tel: --
Fax: --
Email: marketing@srlchem.com
Country: India
ProdList: 4315
Advantage: 58

VASIN BIO LIFE SCIENCES PVT LTD

Tel: --
Fax: --
Email: info@vasinbio.com
Country: India
ProdList: 2092
Advantage: 58

SNR Pharma

Tel: --
Fax: --
Country: India
ProdList: 52
Advantage: 58

A.J Chemicals

Tel: --
Fax: --
Email: sales@ajchem.in
Country: India
ProdList: 6100
Advantage: 58

OCEAN TRADING CORPORATION

Tel: --
Fax: --
Email: otcchem@otcchem.com
Country: India
ProdList: 6202
Advantage: 58

Enzal Chemicals (India) Limited

Tel: --
Fax: --
Email: enzal@airtelbroadband.in
Country: India
ProdList: 120
Advantage: 50

More

Less

View Lastest Price from TRIPHENYLPHOSPHINE DIBROMIDE manufacturers

Hebei Yanxi Chemical Co., Ltd.

Product: Triphenylphosphine Dibromide 1034-39-5
Price: US $0.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 20 tons
Release date: 2023-11-20

Hebei Weibang Biotechnology Co., Ltd

Product: Triphenylphosphine Dibromide 1034-39-5
Price: US $30.00-10.00/KG
Min. Order: 50KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2022-09-21

Hebei Chuanghai Biotechnology Co,.LTD

Product: TRIPHENYLPHOSPHINE DIBROMIDE 1034-39-5
Price: US $9.00/KG
Min. Order: 1KG
Purity: 99.9
Supply Ability: 1 ton
Release date: 2024-08-21

1034-39-5, TRIPHENYLPHOSPHINE DIBROMIDERelated Search:

Chromium hexacarbonyl Tungsten hexacarbonyl Benzene Triphenylphosphine Phosphine Phenyl phosphine TRIPHENYLPHOSPHINE DIBROMIDE, (DIBROMOTRIPHENYLPHOSPHORANE)

TRIPHENYLPHOSPHINE DIBROMIDE

DIBROMO TRIPHENYL PHOSPHINE

DIBROMOTRIPHENYLPHOSPHORANE

BROMOTRIPHENYLPHOSPHONIUM BROMIDE

dibromotriphenyl-phosphoran

phosphine dibromide

Dibromotriphenylphosphorane,98%

Phosphorane, dibromotriphenyl-

Bromotriphenylphosphonium bromide, Dibromotriphenylphosphorane

Triphenyldibromophosphorane

dibroMotriphenyl-$l^{5}-phosphane

Triphenylphosphine dibroMide 96%

Triphenylphosphine dibromide, ca. 33% bromine

Triphenylphosphine dibromide, tech. 90%

Triphenylphosphine dibromide,Bromotriphenylphosphonium bromide, Dibromotriphenylphosphorane

Triphenylphosphine dibromide, 95%, for synthesis

SKL183

Triphenylphosphonium Dibromide pure, 98%

dibromo(triphenyl)-

1034-39-5

C6H53PBr2

C18H15BrP

C18H15Br2P

Bromination

Synthetic Reagents

C-X Bond Formation (Halogen)

organophosphorus compound