Introduction：Basic information about CAS 54705-91-8|2-(1H-Pyrazol-1-yl)aniline, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-(1H-Pyrazol-1-yl)aniline |
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| CAS Number | 54705-91-8 | Molecular Weight | 159.188 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 305.4±15.0 °C at 760 mmHg |
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| Molecular Formula | C9H9N3 | Melting Point | 44-46ºC |
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| MSDS | USA | Flash Point | 138.5±20.4 °C |
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Names
| Name | 2-pyrazol-1-ylaniline |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 305.4±15.0 °C at 760 mmHg |
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| Melting Point | 44-46ºC |
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| Molecular Formula | C9H9N3 |
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| Molecular Weight | 159.188 |
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| Flash Point | 138.5±20.4 °C |
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| Exact Mass | 159.079651 |
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| PSA | 43.84000 |
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| LogP | 1.27 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.641 |
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| InChIKey | UIYKQBXRFZCXFX-UHFFFAOYSA-N |
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| SMILES | Nc1ccccc1-n1cccn1 |
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S37/39 |
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| RIDADR | NONH for all modes of transport |
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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
| aminophenylpyrazole |
| 2,6-DICHLOROPURINE,CRM STANDARD |
| 2-pyrazolylphenylamine |
| 2-PYRAZOL-1-YL-PHENYLAMINE |
| 2-(1H-Pyrazol-1-yl)aniline |
| Benzenamine, 2-(1H-pyrazol-1-yl)- |
