| Product Name | 1,4-bis(diphenylphosphino)butane |
| CAS No. | 7688-25-7 |
| Synonyms | Butane-1,4-diylbis[diphenylphosphine]; DPPB; 1,4-Bis-(diphenylphosphino)-butane; 4-diphenylphosphanylbutyl(diphenyl)phosphane; 1,4-Bis(diphenyl phosphine) butane |
| InChI | InChI=1/C28H28P2/c1-5-15-25(16-6-1)29(26-17-7-2-8-18-26)23-13-14-24-30(27-19-9-3-10-20-27)28-21-11-4-12-22-28/h1-12,15-22H,13-14,23-24H2 |
| Molecular Formula | C28H28P2 |
| Molecular Weight | 426.4694 |
| Melting point | 130-137℃ |
| Boiling point | 542°C at 760 mmHg |
| Flash point | 299.5°C |
| Hazard Symbols |  Xi:Irritant; |
| Risk Codes | R36/37/38:; |
| Safety | S26:; S37/39:; |
7688-25-7 1,4-bis(diphenylphosphino)butane
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