ChemicalBook >> CAS DataBase List >>TRIPHENYLPHOSPHINE DIBROMIDE
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
- Molecular Weight:
- 422.09
- MDL Number:
- MFCD00000054
- MOL File:
- 1034-39-5.mol
- MSDS File:
- SDS
Last updated:2024-08-21 22:41:43
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) |
FDA UNII | 7Y0J6R63JD |
EPA Substance Registry System | Phosphorane, dibromotriphenyl- (1034-39-5) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS05 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H314 | |||||||||
Precautionary statements | P260-P280-P301+P330+P331-P303+P361+P353-P305+P351+P338 | |||||||||
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 | |||||||||
NFPA 704 |
|
TRIPHENYLPHOSPHINE DIBROMIDE price More Price(18)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 270946 | Triphenylphosphine dibromide 96% | 1034-39-5 | 5g | $40.2 | 2024-03-01 | Buy |
Sigma-Aldrich | 270946 | Triphenylphosphine dibromide 96% | 1034-39-5 | 25g | $148 | 2024-03-01 | Buy |
Alfa Aesar | A11552 | Triphenylphosphine dibromide, 96% | 1034-39-5 | 10g | $46.65 | 2024-03-01 | Buy |
Alfa Aesar | A11552 | Triphenylphosphine dibromide, 96% | 1034-39-5 | 50g | $201 | 2024-03-01 | Buy |
Strem Chemicals | 15-0990 | Dibromotriphenylphosphorane, 98% | 1034-39-5 | 10g | $60 | 2024-03-01 | Buy |
TRIPHENYLPHOSPHINE DIBROMIDE Chemical Properties,Uses,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
1of2
Preparation Products
Global( 177)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Nanjing Kaitian Chemical Co., LTD | +undefined13337835376 | kt_chem@126.com | China | 40 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12446 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5873 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5882 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21667 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32836 | 60 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
View Lastest Price from TRIPHENYLPHOSPHINE DIBROMIDE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-19 | TRIPHENYLPHOSPHINE DIBROMIDE
1034-39-5
|
US $9.00 / KG | 1KG | 99.9 | 1 ton | Hebei Chuanghai Biotechnology Co,.LTD | ||
2024-08-15 | Triphenylphosphine Dibromide
1034-39-5
|
US $0.00 / kg | 1kg | 0.99 | 20 tons | Hebei Yanxi Chemical Co., Ltd. | ||
2023-10-21 | Triphenylphosphine Dibromide
1034-39-5
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd |
- TRIPHENYLPHOSPHINE DIBROMIDE
1034-39-5
- US $9.00 / KG
- 99.9
- Hebei Chuanghai Biotechnology Co,.LTD
- Triphenylphosphine Dibromide
1034-39-5
- US $0.00 / kg
- 0.99
- Hebei Yanxi Chemical Co., Ltd.
- Triphenylphosphine Dibromide
1034-39-5
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
1034-39-5(TRIPHENYLPHOSPHINE DIBROMIDE)Related Search:
TRIPHENYLPHOSPHINE DIBROMIDE
DIBROMO TRIPHENYL PHOSPHINE
BROMOTRIPHENYLPHOSPHONIUM BROMIDE
dibromotriphenyl-phosphoran
Dibromotriphenylphosphorane,98%
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Bromotriphenylphosphonium bromide, Dibromotriphenylphosphorane
dibroMotriphenyl-$l^{5}-phosphane
Triphenylphosphine dibroMide 96%
Triphenylphosphine dibromide, ca. 33% bromine
Triphenylphosphine dibromide, tech. 90%
Triphenylphosphine dibromide,Bromotriphenylphosphonium bromide, Dibromotriphenylphosphorane
phosphine dibromide
Triphenylphosphine dibromide, 95%, for synthesis
SKL183
Triphenylphosphonium Dibromide pure, 98%
dibromo(triphenyl)-
DIBROMOTRIPHENYLPHOSPHORANE
Triphenyldibromophosphorane
1034-39-5
C6H53PBr2
C18H15BrP
C18H15Br2P
Bromination
Synthetic Reagents
C-X Bond Formation (Halogen)
organophosphorus compound