Name | O,O-Bis(Trimethylsilyl)-5-Fluorouracil |
Synonyms | 5-Fluorouracil, TMS Uracil, 5-fluoro, TMS BIS(TRIMETHYLSILYL)-5-FLUOROURACIL O,O-Bis(Trimethylsilyl)-5-Fluorouracil 2,4-BIS(TRIMETHYLSILYL)-5-FLUOROURACIL O,O'-BIS(TRIMETHYLSILYL)-5-FLUOROURACIL 0,0'-Bis(trimethylsilyl)-5-fluorouracil 2,4-Bis(trimethylsiloxy)-5-fluoropyrimidine |
CAS | 17242-85-2 |
EINECS | 000-000-0 |
Molecular Formula | C10H19FN2O2Si2 |
Molar Mass | 274.44 |
Density | 1,05 g/cm3 |
Boling Point | 114°C 14mm |
Flash Point | 32°C |
Specific Gravity | 1.050 |
BRN | 885268 |
pKa | -0.01±0.29(Predicted) |
Storage Condition | Room Temprature |
Sensitive | 7: reacts slowly with moisture/water |
Refractive Index | 1.459 |
MDL | MFCD00042441 |
Hazard Symbols | F - Flammable |
Risk Codes | R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | 36/37 - Wear suitable protective clothing and gloves. |
UN IDs | 1992 |
Hazard Note | Flammable |
Hazard Class | 3 |
Packing Group | III |
Use | intermediate of tegafur. |
production method | prepared by reacting 5-fluorouracil with hexamethyldisilylamine and trimethylsilyl chloride. |