Introduction：Basic information about CAS 401-73-0|3-(Trifluoromethyl)-1H-pyrazol-5(4H)-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-(Trifluoromethyl)-1H-pyrazol-5(4H)-one |
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| CAS Number | 401-73-0 | Molecular Weight | 152.07500 |
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| Density | 1.7 g/cm3 | Boiling Point | / |
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| Molecular Formula | C4H3F3N2O | Melting Point | 214-217ºC |
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| MSDS | / | Flash Point | / |
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Names
| Name | 3-(Trifluoromethyl)-1H-pyrazol-5(4H)-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.7 g/cm3 |
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| Melting Point | 214-217ºC |
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| Molecular Formula | C4H3F3N2O |
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| Molecular Weight | 152.07500 |
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| Exact Mass | 152.02000 |
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| PSA | 41.46000 |
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| LogP | 0.18900 |
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| InChIKey | PMTWALQJNWEDLH-UHFFFAOYSA-N |
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| SMILES | O=C1CC(C(F)(F)F)=NN1 |
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Safety Information
| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | 26-36/37/39 |
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| HS Code | 2933199090 |
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Customs
| HS Code | 2933199090 |
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| 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% |
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Synonyms
| 3-(Trifluoromethyl)-2-pyrazolin-5-one |
