Introduction：Basic information about CAS 20583-31-7|3-(4-Nitrophenyl)-1H-pyrazole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-(4-Nitrophenyl)-1H-pyrazole |
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| CAS Number | 20583-31-7 | Molecular Weight | 189.171 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 430.0±20.0 °C at 760 mmHg |
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| Molecular Formula | C9H7N3O2 | Melting Point | 195-197ºC |
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| MSDS | / | Flash Point | 213.9±21.8 °C |
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Names
| Name | 5-(4-nitrophenyl)-1H-pyrazole |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 430.0±20.0 °C at 760 mmHg |
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| Melting Point | 195-197ºC |
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| Molecular Formula | C9H7N3O2 |
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| Molecular Weight | 189.171 |
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| Flash Point | 213.9±21.8 °C |
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| Exact Mass | 189.053833 |
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| PSA | 74.50000 |
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| LogP | 1.84 |
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| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
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| Index of Refraction | 1.643 |
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| InChIKey | IPIYADCDDIUVPS-UHFFFAOYSA-N |
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| SMILES | O=[N+]([O-])c1ccc(-c2ccn[nH]2)cc1 |
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Safety Information
| Hazard Codes | Xi |
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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
| MFCD00665859 |
| 1H-Pyrazole, 3-(4-nitrophenyl)- |
| 3-(4-Nitrophenyl)-1H-pyrazole |
| nitrophenylpyrazole |
