Name | 2-(Triphenylphosphoranylidene)succinic anhydride |
Synonyms | LABOTEST-BB LT00233139 3-triphenylphosphoranylideneoxolane-2,5-dione 2-(Triphenylphosphoranylidene)succinic anhydride 2-(TRIPHENYLPHOSPHORANYLIDENE)SUCCINIC ANHYDRIDE 3-(Triphenylphosphoranylidene)dihydrofuran-2,5-dione 2,5-Furandione, dihydro-3-(triphenylphosphoranylidene)- 3,4-Dihydro-3-(triphenylphosphoranylidene)furan-2,5-dione 3-(triphenyl-lambda~5~-phosphanylidene)dihydrofuran-2,5-dione |
CAS | 906-65-0 |
EINECS | 212-998-7 |
InChI | InChI=1/C22H17O3P/c23-21-16-20(22(24)25-21)26(17-10-4-1-5-11-17,18-12-6-2-7-13-18)19-14-8-3-9-15-19/h1-15H,16H2 |
Molecular Formula | C22H17O3P |
Molar Mass | 360.34 |
Density | 1.29±0.1 g/cm3(Predicted) |
Melting Point | 167 °C (dec.) (lit.) |
Boling Point | 516.1±33.0 °C(Predicted) |
Flash Point | 279°C |
Vapor Presure | 9.27E-11mmHg at 25°C |
Appearance | solid |
Storage Condition | Room Temprature |
Refractive Index | 1.643 |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
WGK Germany | 3 |
HS Code | 29319019 |