Diphenyl-2-pyridylphosphine
- CAS No.
- 37943-90-1
- Chemical Name:
- Diphenyl-2-pyridylphosphine
- Synonyms
- 2-(DIPHENYLPHOSPHINO)PYRIDINE;-2-pyridyL;DPPPY/DIPHENYL-2-PYRIDYL;2-Pyridyldiphenylphosphine;DIPHENYL-2-PYRIDYLPHOSPHINE;Diphenyl(2-pyridyl)phosphane;2-(diphenylphosphanyl)pyridine;Diphenyl(2-pyridinyl)phosphine;Diphenyl-2-pyridylphosphine>Diphenyl-2-pyridylphosphine 97%
- CBNumber:
- CB0763330
- Molecular Formula:
- C17H14NP
- Molecular Weight:
- 263.27
- MDL Number:
- MFCD00192108
- MOL File:
- 37943-90-1.mol
| Melting point | 82-84 °C (dec.) (lit.) |
|---|---|
| Boiling point | 163 °C(Press: 0.05 Torr) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Soluble in toluene. (almost transparency) |
| form | Crystalline Powder |
| pka | 2.37±0.12(Predicted) |
| color | White to yellow to tan |
| InChIKey | SVABQOITNJTVNJ-UHFFFAOYSA-N |
| CAS DataBase Reference | 37943-90-1(CAS DataBase Reference) |
| FDA UNII | 4K685YSU7Y |
| UNSPSC Code | 12352005 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335-H413 | |||||||||
| Precautionary statements | P273-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29333990 | |||||||||
| NFPA 704 |
|
Diphenyl-2-pyridylphosphine price More Price(42)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 392960 | Diphenyl-2-pyridylphosphine 97% | 37943-90-1 | 5g | $106 | 2024-03-01 | Buy |
| TCI Chemical | D2471 | Diphenyl-2-pyridylphosphine >97.0%(GC) | 37943-90-1 | 1g | $20 | 2024-03-01 | Buy |
| TCI Chemical | D2471 | Diphenyl-2-pyridylphosphine >97.0%(GC) | 37943-90-1 | 5g | $43 | 2024-03-01 | Buy |
| Alfa Aesar | H56029 | Diphenyl-2-pyridylphosphine, 98% | 37943-90-1 | 5g | $74.65 | 2024-03-01 | Buy |
| Alfa Aesar | H56029 | Diphenyl-2-pyridylphosphine, 98% | 37943-90-1 | 25g | $315 | 2024-03-01 | Buy |
Diphenyl-2-pyridylphosphine Chemical Properties,Uses,Production
Reaction
Ligand for the palladium-catalyzed distannylation of ortho-quinodimethanes
Ligand for the palladium-catalyzed disilylation of o-quinodimethanes to synthesize 9- and 10-membered disilacarbocycles
Ligand for the palladium-catalyzed alkoxycarbonylation of allenes
Chemical Properties
Yellow to orange crystalline powder
Uses
Ligand for metal-catalyzed carbonylations, hydration, dehydrogenative coupling, carbostannylation, distannylation, and silylation; reagent for Mitsunobu reaction.
Uses
Diphenyl-2-pyridylphosphine is an organophosphorous compound that is a widely used mono-pyridylphosphine ligand in transition metal complexes for catalysis.
Uses
suzuki reaction
reaction suitability
reagent type: ligand
reaction type: Carbonatations
reagent type: ligand
reaction type: Dehydrogenation
reagent type: ligand
reaction type: Hydration Reaction
reagent type: ligand
reaction type: Mitsunobu Reaction
reagent type: ligand
reaction type: Stannylation
Diphenyl-2-pyridylphosphine Preparation Products And Raw materials
Raw materials
1of4
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531157085 | abby@chuanghaibio.com | China | 8808 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12809 | 58 |
| Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | sales@myuchem.com | China | 7906 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29730 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21628 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| AB PharmaTech,LLC | 323-480-4688 | sales@acrospharmatech.com | United States | 989 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29858 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10406 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
View Lastest Price from Diphenyl-2-pyridylphosphine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-04-23 | Diphenyl-2-pyridylphosphine
37943-90-1
|
US $10.00 / KG | 1KG | 99% | 5tons | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-04-21 | Diphenyl-2-pyridylphosphine
37943-90-1
|
US $0.00-0.00 / kg | 1kg | 98 | 1000 | Wuhan Circle Star Chem-medical Technology Co.,Ltd | |
 |
2025-03-21 | Diphenyl-2-pyridylphosphine
37943-90-1
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mujin Biotechnology Co.,Ltd |
-
- Diphenyl-2-pyridylphosphine
37943-90-1
- US $10.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- Diphenyl-2-pyridylphosphine
37943-90-1
- US $0.00-0.00 / kg
- 98
- Wuhan Circle Star Chem-medical Technology Co.,Ltd
-
- Diphenyl-2-pyridylphosphine
37943-90-1
- US $0.00 / KG
- 99%
- Hebei Mujin Biotechnology Co.,Ltd