| Product Name | (Carbethoxymethylene)triphenylphosphorane,free of carbomethoxymethylene-analogue |
| CAS No. | 1099-45-2 |
| Synonyms | (Carbethoxymethylene) triphenylphosphorane; Ethyl (triphenylphosphoranylidene)acetate; (Carbethoxymethylene)triphenylphosphorane; (Carboethoxymethylene)triphenylphosphorane; (Ethoxycarbonylmethylene)triphenylphosphorane; Carboethoxymethylene triphenyl-phosphorane, [Ethyl (triphenylphosphoranylidene)- acetate]; Ethoxyl methylene malononitrile; Ethyl 2-(triphenyl-lambda(5)-phosphanylidene)acetate; Triphenylphosphoranylidene ethyl acetate; CEMTPP; carbethoxy methylene triphenyl phosphorane; ; ethyl (triphenyl-lambda~5~-phosphanylidene)acetate; triphenylphosphorane |
| InChI | InChI=1/C22H21O2P/c1-2-24-22(23)18-25(19-12-6-3-7-13-19,20-14-8-4-9-15-20)21-16-10-5-11-17-21/h3-18H,2H2,1H3 |
| Molecular Formula | C22H21O2P |
| Molecular Weight | 348.3747 |
| Density | 1.15g/cm3 |
| Melting point | 124-129℃ |
| Boiling point | 490.4°C at 760 mmHg |
| Flash point | 263.5°C |
| Water solubility | Insoluble |
| Refractive index | 1.6 |
| Hazard Symbols |  T:Toxic; |
| Risk Codes | R25:; R36/37/38:; |
| Safety | S26:; S37/39:; S45:; |
1099-45-2 (carbethoxymethylene)triphenylphosphorane,free of carbomethoxymethylene-analogue
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