Introduction：Basic information about CAS 175137-19-6|2-(4-Chlorophenyl)-3-(trifluoromethyl)pyrazole-4-carbonyl chloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-(4-Chlorophenyl)-3-(trifluoromethyl)pyrazole-4-carbonyl chloride |
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| CAS Number | 175137-19-6 | Molecular Weight | 309.07100 |
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| Density | 1.361g/cm3 | Boiling Point | 120 °C |
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| Molecular Formula | C11H5Cl2F3N2O | Melting Point | 51 °C |
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| MSDS | / | Flash Point | 252.5ºC |
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Names
| Name | 2-(4-Chlorophenyl)-3-(trifluoromethyl)pyrazole-4-carbonyl chloride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.361g/cm3 |
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| Boiling Point | 120 °C |
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| Melting Point | 51 °C |
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| Molecular Formula | C11H5Cl2F3N2O |
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| Molecular Weight | 309.07100 |
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| Flash Point | 252.5ºC |
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| Exact Mass | 307.97300 |
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| PSA | 34.89000 |
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| LogP | 3.92350 |
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| Vapour Pressure | 6.74E-10mmHg at 25°C |
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| Index of Refraction | 1.662 |
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| InChIKey | NEJFCXJQJOAJMO-UHFFFAOYSA-N |
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| SMILES | O=C(Cl)c1cnn(-c2ccc(Cl)cc2)c1C(F)(F)F |
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Safety Information
| Hazard Codes | Xi,C |
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| Risk Phrases | R34 |
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| Safety Phrases | S26-S36/37/39 |
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| RIDADR | 3261 |
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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
| MFCD00068143 |
| 1-(4-chlorophenyl)-5-(trifluoromethyl)pyrazole-4-carbonyl chloride |
