Introduction：Basic information about CAS 91-29-2|2-(4-Aminoanilino)-5-nitrobenzenesulphonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-(4-Aminoanilino)-5-nitrobenzenesulphonic acid |
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| CAS Number | 91-29-2 | Molecular Weight | 309.29800 |
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| Density | 1.607g/cm3 | Boiling Point | / |
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| Molecular Formula | C12H11N3O5S | Melting Point | 140-142 |
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| MSDS | / | Flash Point | / |
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Names
| Name | 2-(4-Aminoanilino)-5-nitrobenzenesulphonic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.607g/cm3 |
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| Melting Point | 140-142 |
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| Molecular Formula | C12H11N3O5S |
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| Molecular Weight | 309.29800 |
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| Exact Mass | 309.04200 |
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| PSA | 146.62000 |
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| LogP | 4.42550 |
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| Index of Refraction | 1.709 |
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| InChIKey | GSITZZUEHIPPMH-UHFFFAOYSA-N |
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| SMILES | Nc1ccc(Nc2ccc([N+](=O)[O-])cc2S(=O)(=O)O)cc1 |
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Safety Information
| Hazard Codes | Xi |
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| HS Code | 2921590090 |
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Customs
| HS Code | 2921590090 |
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| Summary | 2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| 4-Nitro-4'-amino-2-sulfodiphenylamine |
| MFCD00035932 |
| Aminoaniline nitrobenzenesulphonic acid |
| 4-nitro-4'-aminodiphenylamine-2-sulfonic acid |
| 4'-AMINO-4-NITRODIPHENYLAMINO-2-SULFONIC ACID |
| 4-Nitro-4-aminodiphenylamine-2-sulfonate |
| 4-Amino-4-Nitro-2-Sulfodiphenylamine |
| 4-AMINO-4'-NITRODIPHENYLAMINE-2'-SULFONIC ACID |
| EINECS 202-057-9 |
