![(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97% Structure](https://www.chemicalbook.com/CAS/GIF/817176-80-0.gif)
(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97%
- Product Name(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97%
- CAS817176-80-0
- CBNumberCB32129579
- MFC45H42P2
- MW644.76
- MDL NumberMFCD08459345
- MOL File817176-80-0.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 150-152°C |
| alpha | -221° (c 0.54, CH2Cl2) |
| Boiling point | 722.0±60.0 °C(Predicted) |
| storage temp. | -20°C |
| form | solid |
| color | white |
| optical activity | [α]22/D 206°, c = 1 in chloroform |
| Sensitive | air sensitive |
| InChIKey | VLIOMJFCGWZUON-UHFFFAOYSA-N |
| SMILES | Cc1ccc(cc1)P(c2ccc(C)cc2)c3cccc4CCC5(CCc6cccc(P(c7ccc(C)cc7)c8ccc(C)cc8)c56)c34 |
| UNSPSC Code | 12352002 |
| NACRES | NA.22 |
Safety
| Symbol(GHS) |
|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| WGK Germany | 3 |
| Storage Class | 13 - Non Combustible Solids |