Introduction：Basic information about CAS 158040-76-7|2-(2-HYDROXY-PHENYL)-3H-BENZOIMIDAZOLE-5-CARBOXYLIC ACID, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-(2-HYDROXY-PHENYL)-3H-BENZOIMIDAZOLE-5-CARBOXYLIC ACID |
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| CAS Number | 158040-76-7 | Molecular Weight | 254.24100 |
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| Density | 1.483g/cm3 | Boiling Point | 575.6ºC at 760mmHg |
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| Molecular Formula | C14H10N2O3 | Melting Point | / |
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| MSDS | / | Flash Point | 301.9ºC |
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Names
| Name | 2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,3-dihydrobenzimidazole-5-carboxylic acid |
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Chemical & Physical Properties
| Density | 1.483g/cm3 |
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| Boiling Point | 575.6ºC at 760mmHg |
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| Molecular Formula | C14H10N2O3 |
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| Molecular Weight | 254.24100 |
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| Flash Point | 301.9ºC |
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| Exact Mass | 254.06900 |
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| PSA | 86.21000 |
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| LogP | 2.63370 |
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| Vapour Pressure | 4.32E-14mmHg at 25°C |
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| Index of Refraction | 1.753 |
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| InChIKey | AJQMSSZACZXILU-UHFFFAOYSA-N |
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| SMILES | O=C(O)c1ccc2nc(-c3ccccc3O)[nH]c2c1 |
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Safety Information
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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