Introduction：Basic information about CAS 5533-38-0|1-methyl-1h-benzimidazole-2-sulfonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-methyl-1h-benzimidazole-2-sulfonic acid |
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| CAS Number | 5533-38-0 | Molecular Weight | 212.22600 |
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| Density | 1.55g/cm3 | Boiling Point | / |
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| Molecular Formula | C8H8N2O3S | Melting Point | 341ºC |
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| MSDS | / | Flash Point | / |
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Names
| Name | 1-methyl-1h-benzimidazole-2-sulfonic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.55g/cm3 |
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| Melting Point | 341ºC |
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| Molecular Formula | C8H8N2O3S |
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| Molecular Weight | 212.22600 |
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| Exact Mass | 212.02600 |
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| PSA | 80.57000 |
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| LogP | 1.90080 |
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| Index of Refraction | 1.682 |
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| InChIKey | IPGCDDVLUYNFOU-UHFFFAOYSA-N |
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| SMILES | Cn1c(S(=O)(=O)O)nc2ccccc21 |
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Safety Information
| Safety Phrases | 24/25 |
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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-methylbenzimidazole-2-sulfonic acid |
| MFCD00142670 |
