ChemicalBook >> CAS DataBase List >>TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE
TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE
- CAS No.
- 983-81-3
- Chemical Name:
- TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE
- Synonyms
- NSC 132587;trans-vinylenebis[diphenylphosphine];[(E)-Vinylene]bis(diphenylphosphine);(E)-1,2-Bis(diphenylphosphino)ethene;(E)-1,2-Bis(diphenylphosphanyl)ethene;TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE;[(E)-1,2-Ethenediyl]bis(diphenylphosphine);trans-1,2-Ethenediylbis(diphenylphosphine);[(E)-Ethene-1,2-diyl]bis(diphenylphosphine);trans-1,2-Bis(diphenylphosphino)ethylene,97%
- CBNumber:
- CB4177436
- Molecular Formula:
- C26H22P2
- Molecular Weight:
- 396.4
- MDL Number:
- MFCD00063219
- MOL File:
- 983-81-3.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 04:54:34
| Product description | Number | Pack Size | Price |
| trans-1,2-Bis(diphenylphosphino)ethylene 97% | 287970 | 1g | $79.6 |
| trans-1,2-Bis(diphenylphosphino)ethylene >96.0%(T) | B2003 | 1g | $68 |
| trans-1,2-Bis(diphenylphosphino)ethylene Asreported | 267119 | 1g | $336 |
| trans-1,2-Bis(diphenylphosphino)ethylene Asreported | 267119 | 2g | $468 |
| trans-1,2-Bis(diphenylphosphino)ethylene Asreported | 267119 | 5g | $686 |
| 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) |
| UNSPSC Code | 12352002 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338-P280a-P304+P340-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| RIDADR | UN 3464 6.1/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29310099 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704 |
|
TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE price More Price(43)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 287970 | trans-1,2-Bis(diphenylphosphino)ethylene 97% | 983-81-3 | 1g | $79.6 | 2026-04-30 | Buy |
| TCI Chemical | B2003 | trans-1,2-Bis(diphenylphosphino)ethylene >96.0%(T) | 983-81-3 | 1g | $68 | 2026-04-30 | Buy |
| Usbiological | 267119 | trans-1,2-Bis(diphenylphosphino)ethylene Asreported | 983-81-3 | 1g | $336 | 2026-06-03 | Buy |
| Usbiological | 267119 | trans-1,2-Bis(diphenylphosphino)ethylene Asreported | 983-81-3 | 2g | $468 | 2026-06-03 | Buy |
| Usbiological | 267119 | trans-1,2-Bis(diphenylphosphino)ethylene Asreported | 983-81-3 | 5g | $686 | 2026-06-03 | Buy |
TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE Chemical Properties,Uses,Production
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
TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE Preparation Products And Raw materials
Raw materials
Preparation Products
TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE Suppliers
Global( 113)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 8828 | 58 |
| Alfa Chemistry | -- | info@alfa-chemistry.com | United States | 2344 | 58 |
| Henan Research New Materials Co., Ltd. | +86-18903931628 +86-18903931531 | sales036@researchvip.com | China | 302 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52704 | 58 |
| Henan Allgreen Chemical Co.,LTD | +86-37155567971 +86-13633837469 | info@allgreenchem.com | China | 6000 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15350571055 | Sibel@chuanghaibio.com | China | 6085 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131956 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32343 | 55 |
| Henan Research New Material Co., Ltd. | 86-18903931531 18903931628 | sales036@researchvip.com | China | 178 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
983-81-3(TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE)Related Search:
TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE
(E)-1,2-Bis(diphenylphosphino)ethene
[(E)-1,2-Ethenediyl]bis(diphenylphosphine)
[(E)-Ethene-1,2-diyl]bis(diphenylphosphine)
[(E)-Vinylene]bis(diphenylphosphine)
trans-vinylenebis[diphenylphosphine]
trans-1,2-Bis(diphenylphosphino)ethylene,97%
NSC 132587
trans-1,2-Ethenediylbis(diphenylphosphine)
(E)-1,2-Bis(diphenylphosphanyl)ethene
[(E)-2-diphenylphosphinoethenyl]-diphenylphosphine
trans-1,2-Bis(diphenylphosphino)ethylene >
Phosphine, 1,1'-(1E)-1,2-ethenediylbis[1,1-diphenyl-
[(E)-2-diphenylphosphanylethenyl]-diphenylphosphane
trans-1,2-Bis(diphenylphosphino)ethylene
(E)-1,2-Bis(diphenylphosphanyl)ethene - [B90366]
983-81-3
C26H22P2
Phosphine Ligands
Catalysis and Inorganic Chemistry
Phosphorus Compounds
Polydentate Phosphine Ligands
Ligand
Phosphine Ligands
Synthetic Organic Chemistry
Catalysis and Inorganic Chemistry
Phosphorus Compounds
Polydentate Phosphine Ligands
