Introduction：Basic information about CAS 4231-68-9|1-Phenyl-1,2-dihydro-3H-1,2,4-triazol-3-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-Phenyl-1,2-dihydro-3H-1,2,4-triazol-3-one |
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| CAS Number | 4231-68-9 | Molecular Weight | 161.161 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 392.2±25.0 °C at 760 mmHg |
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| Molecular Formula | C8H7N3O | Melting Point | 277-280 |
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| MSDS | / | Flash Point | 191.0±23.2 °C |
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Names
| Name | 1-phenyl-1,2-dihydro-3H-1,2,4-triazol-3-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 392.2±25.0 °C at 760 mmHg |
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| Melting Point | 277-280 |
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| Molecular Formula | C8H7N3O |
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| Molecular Weight | 161.161 |
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| Flash Point | 191.0±23.2 °C |
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| Exact Mass | 161.058914 |
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| PSA | 50.94000 |
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| LogP | 1.45 |
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| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
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| Index of Refraction | 1.665 |
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| InChIKey | QCDMYEHBRNFUQG-UHFFFAOYSA-N |
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| SMILES | O=c1ncn(-c2ccccc2)[nH]1 |
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Safety Information
| Hazard Codes | Xi: Irritant; |
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| HS Code | 2933990090 |
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Customs
| HS Code | 2933990090 |
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| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 3H-1,2,4-Triazol-3-one, 1,2-dihydro-1-phenyl- |
| EINECS 224-187-5 |
| 1-Phenyl-1H-1,2,4-triazol-3-ol |
| 1-Phenyl-1,2-dihydro-3H-1,2,4-triazol-3-one |
| MFCD00138713 |
| 3-Hydroxy-1-phenyl-1,2,4-triazole |
| 1-PHENYL-3-HYDROXYL-1,2,4-TRIAZOLE |
