Introduction：Basic information about CAS 305381-67-3|1-Methyl-1H-1,2,3-benzotriazole-5-carboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-Methyl-1H-1,2,3-benzotriazole-5-carboxylic acid |
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| CAS Number | 305381-67-3 | Molecular Weight | 177.16000 |
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| Density | 1.49g/cm3 | Boiling Point | 432.4ºC at 760mmHg |
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| Molecular Formula | C8H7N3O2 | Melting Point | 250ºC |
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| MSDS | / | Flash Point | 215.3ºC |
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Names
| Name | 1-methylbenzotriazole-5-carboxylic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.49g/cm3 |
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| Boiling Point | 432.4ºC at 760mmHg |
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| Melting Point | 250ºC |
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| Molecular Formula | C8H7N3O2 |
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| Molecular Weight | 177.16000 |
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| Flash Point | 215.3ºC |
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| Exact Mass | 177.05400 |
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| PSA | 68.01000 |
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| LogP | 0.66650 |
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| Index of Refraction | 1.704 |
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| InChIKey | SGHWYTLJLHVIBQ-UHFFFAOYSA-N |
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| SMILES | Cn1nnc2cc(C(=O)O)ccc21 |
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Safety Information
| Hazard Codes | Xn:Harmful; |
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| Risk Phrases | R20/21/22;R36/37/38 |
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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
| 1-methyl-1H-1,2,3-benzotriazole-5-carboxylic acid |
| 1-Methyl-1H-benzotriazol-5-carbonsaeure |
| 1-methyl-1H-benzo[d][1,2,3]triazole-5-carboxylic acid |
| 1-methyl-1H-benzotriazole-5-carboxylic acid |
