Molecular Formula | C11H8Cl3NO2 |
Molar Mass | 292.55 |
Density | 1.472g/cm3 |
Melting Point | 94-96℃ |
Boling Point | 390.9°C at 760 mmHg |
Flash Point | 190.2°C |
Vapor Presure | 2.57E-06mmHg at 25°C |
Storage Condition | Room Temprature |
Refractive Index | 1.584 |
Physical and Chemical Properties | Melting point 94-96°C |
Use | It is used as a pharmaceutical intermediate, an intermediate of diclofenac sodium. |
Hazard Symbols | C - Corrosive |
Risk Codes | R34 - Causes burns |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | 3261 |
Hazard Note | Corrosive |
storage conditions | Inert atmosphere,Room Temperature |
acidity coefficient (pKa) | -6.62±0.50(Predicted) |
EPA chemical information | 4-Isoxazolecarbonyl chloride, 3-(2,6-dichlorophenyl)-5-methyl- (4462-55-9) |