9,9-Dimethyl-4,5-bis(di-t-butylphosphino)xanthene, min. 97% t-Bu-xantphos
- Product Name9,9-Dimethyl-4,5-bis(di-t-butylphosphino)xanthene, min. 97% t-Bu-xantphos
- CAS856405-77-1
- CBNumberCB1634851
- MFC31H48OP2
- MW498.67
- MDL NumberMFCD07781995
- MOL File856405-77-1.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 153-157℃ |
| Boiling point | 563.1±50.0 °C(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | Powder |
| color | white to light yellow |
| InChI | 1S/C31H48OP2/c1-27(2,3)33(28(4,5)6)23-19-15-17-21-25(23)32-26-22(31(21,13)14)18-16-20-24(26)34(29(7,8)9)30(10,11)12/h15-20H,1-14H3 |
| InChIKey | ZEIZANJFJXHMNS-UHFFFAOYSA-N |
| SMILES | CC(C)(C)P(c1cccc2c1Oc3c(cccc3C2(C)C)P(C(C)(C)C)C(C)(C)C)C(C)(C)C |
| CAS DataBase Reference | 856405-77-1 |
| Comptox DTXSID | DTXSID50584820 |
| UNSPSC Code | 12352005 |
| NACRES | NA.22 |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280-P305+P351+P338-P304+P340-P405-P501A | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | No | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704: |
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