| Identification | More | [Name]
TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE | [CAS]
983-81-3 | [Synonyms]
TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE
trans-vinylenebis[diphenylphosphine]
(E)-1,2-Bis(diphenylphosphino)ethene
[(E)-1,2-Ethenediyl]bis(diphenylphosphine)
[(E)-Ethene-1,2-diyl]bis(diphenylphosphine)
[(E)-Vinylene]bis(diphenylphosphine) | [EINECS(EC#)]
213-570-2 | [Molecular Formula]
C26H22P2 | [MDL Number]
MFCD00063219 | [Molecular Weight]
396.4 | [MOL File]
983-81-3.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow crystal powde | [Melting point ]
126-130 °C(lit.) | [Boiling point ]
546.8±33.0 °C(Predicted) | [storage temp. ]
2-8°C, protect from light, stored under nitrogen | [form ]
Crystalline | [color ]
White to Almost white | [Sensitive ]
Air Sensitive | [BRN ]
757793 | [InChI]
1S/C26H22P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-22H/b22-21+ | [InChIKey]
NCKJIJSEWKIXAT-QURGRASLSA-N | [SMILES]
c1ccc(cc1)P(\C=C\P(c2ccccc2)c3ccccc3)c4ccccc4 | [CAS DataBase Reference]
983-81-3(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection . | [RIDADR ]
UN 3464 6.1/PG 2
| [WGK Germany ]
3
| [HS Code ]
29310099 | [Storage Class]
11 - Combustible Solids |
| Hazard Information | Back Directory | [Chemical Properties]
white to light yellow crystal powde | [Uses]
Catalyst for:
- Coupling of primary and secondary alkyl halides with aryl grignard reagents
- Homogeneous hydrogenation of Carbon Dioxide mediated by Ruthenium
Reactant for:
- Preparation of cyclopalladated derivatives of benzylidene
- Preparation of cyclopalladated complexes containing tridentate thiosemicarbazone ligands as antimalarial agents
- Catalytic asymetric intramolecular hydroamination of alkynylamines
| [reaction suitability]
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Maya High Purity Chemicals
|
| Telephone: |
+86 (573) 82222445 (0)18006601000 452520369 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15221/0_EN.htm |
| Company Name: |
Sigma-Aldrich
|
| Telephone: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
|