Introduction：Basic information about CAS 91-35-0|2-Aminophenol-4-(2-carboxy) sulfonanilide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Aminophenol-4-(2-carboxy) sulfonanilide |
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| CAS Number | 91-35-0 | Molecular Weight | 308.310 |
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| Density | 1.6±0.1 g/cm3 | Boiling Point | 580.1±60.0 °C at 760 mmHg |
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| Molecular Formula | C13H12N2O5S | Melting Point | >203°C |
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| MSDS | / | Flash Point | 304.6±32.9 °C |
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Names
| Name | 2-[(3-amino-4-hydroxyphenyl)sulfonylamino]benzoic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
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| Boiling Point | 580.1±60.0 °C at 760 mmHg |
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| Melting Point | >203°C |
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| Molecular Formula | C13H12N2O5S |
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| Molecular Weight | 308.310 |
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| Flash Point | 304.6±32.9 °C |
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| Exact Mass | 308.046692 |
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| PSA | 138.10000 |
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| LogP | 1.83 |
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| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
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| Index of Refraction | 1.715 |
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| InChIKey | ISDVREGLMJJFJG-UHFFFAOYSA-N |
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| SMILES | Nc1cc(S(=O)(=O)Nc2ccccc2C(=O)O)ccc1O |
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . |
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| Safety Phrases | S26-S36 |
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| WGK Germany | 3 |
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| HS Code | 2935009090 |
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Customs
| HS Code | 2935009090 |
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| Summary | 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0% |
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Synonyms
| 2-Aminophenol-4-(2-carboxy) sulfonanilide |
| 2-{[(3-Amino-4-hydroxyphenyl)sulfonyl]amino}benzoic acid |
| MFCD00087624 |
| Benzoic acid, 2-[[(3-amino-4-hydroxyphenyl)sulfonyl]amino]- |
| EINECS 202-063-1 |
