Introduction：Basic information about CAS 16681-70-2|1H-1,2,3-Triazole-4-carboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1H-1,2,3-Triazole-4-carboxylic acid |
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| CAS Number | 16681-70-2 | Molecular Weight | 113.075 |
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| Density | 1.7±0.1 g/cm3 | Boiling Point | 446.2±18.0 °C at 760 mmHg |
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| Molecular Formula | C3H3N3O2 | Melting Point | / |
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| MSDS | / | Flash Point | 223.7±21.2 °C |
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Names
| Name | 1H-1,2,3-Triazole-4-carboxylic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.7±0.1 g/cm3 |
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| Boiling Point | 446.2±18.0 °C at 760 mmHg |
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| Molecular Formula | C3H3N3O2 |
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| Molecular Weight | 113.075 |
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| Flash Point | 223.7±21.2 °C |
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| Exact Mass | 113.022530 |
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| PSA | 78.87000 |
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| LogP | -0.09 |
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| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
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| Index of Refraction | 1.632 |
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| InChIKey | GTODOEDLCNTSLG-UHFFFAOYSA-N |
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| SMILES | O=C(O)c1cn[nH]n1 |
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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-[1,2,3]Triazole-4-carboxylic acid |
| 1H-1,2,3-triazole-5-carboxylic acid |
| 1H-1,2,3-Triazole-4-carboxylic acid |
