trans-1,2-Bis(diphenylphosphino)ethylene
- Product Nametrans-1,2-Bis(diphenylphosphino)ethylene
- CAS983-81-3
- CBNumberCB4177436
- MFC26H22P2
- MW396.4
- EINECS213-570-2
- MDL NumberMFCD00063219
- MOL File983-81-3.mol
- MSDS FileSDS
Chemical Properties
| 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
| Symbol(GHS) |
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| 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 | |||||||||
| 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: |
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