Introduction：Basic information about CAS 321-05-1|3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-[3-(trifluoromethyl)phenyl]-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-[3-(trifluoromethyl)phenyl]- |
|---|
| CAS Number | 321-05-1 | Molecular Weight | 242.19700 |
|---|
| Density | 1.35g/cm3 | Boiling Point | 346.4ºC at 760mmHg |
|---|
| Molecular Formula | C11H9F3N2O | Melting Point | / |
|---|
| MSDS | / | Flash Point | 163.3ºC |
|---|
Names
| Name | 5-methyl-2-[3-(trifluoromethyl)phenyl]-4H-pyrazol-3-one |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.35g/cm3 |
|---|
| Boiling Point | 346.4ºC at 760mmHg |
|---|
| Molecular Formula | C11H9F3N2O |
|---|
| Molecular Weight | 242.19700 |
|---|
| Flash Point | 163.3ºC |
|---|
| Exact Mass | 242.06700 |
|---|
| PSA | 32.67000 |
|---|
| LogP | 2.31860 |
|---|
| Index of Refraction | 1.538 |
|---|
| InChIKey | FLRFRVFQDVMRPE-UHFFFAOYSA-N |
|---|
| SMILES | CC1=NN(c2cccc(C(F)(F)F)c2)C(=O)C1 |
|---|
Safety Information
Customs
| HS Code | 2933199090 |
|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|---|
Synonyms
| 3-methyl-1-(3-trifluoromethylphenyl)-3-pyrazolin-5-one |
| 5-methyl-2-(3-trifluoromethyl-phenyl)-2,4-dihydro-pyrazol-3-one |
| 1-(3-Trifluormethylphenyl)-3-methylpyrazolon-5 |
| 1-[3-(Trifluoromethyl)phenyl]-3-methyl-2-pyrazolin-5-one |
