Introduction：Basic information about CAS 24447-99-2|n-methylaniline-p-sulfonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | n-methylaniline-p-sulfonic acid |
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| CAS Number | 24447-99-2 | Molecular Weight | 187.21600 |
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| Density | 1.421g/cm3 | Boiling Point | / |
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| Molecular Formula | C7H9NO3S | Melting Point | 260ºC (dec.) |
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| MSDS | / | Flash Point | / |
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Names
| Name | 4-(methylamino)benzenesulfonic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.421g/cm3 |
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| Melting Point | 260ºC (dec.) |
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| Molecular Formula | C7H9NO3S |
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| Molecular Weight | 187.21600 |
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| Exact Mass | 187.03000 |
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| PSA | 74.78000 |
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| LogP | 2.12880 |
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| Index of Refraction | 1.605 |
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| InChIKey | QRAXZXPSAGQUNP-UHFFFAOYSA-N |
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| SMILES | CNc1ccc(S(=O)(=O)O)cc1 |
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Safety Information
| Risk Phrases | 36/37/38 |
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| Safety Phrases | 26-36 |
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| HS Code | 2921199090 |
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Customs
| HS Code | 2921199090 |
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| Summary | 2921199090 other acyclic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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Synonyms
| N-methyl-p-aminobenzenesulfonic acid |
| N-methyl-sulfanilic acid |
| EINECS 246-256-9 |
| MFCD00014732 |
| N-METHYLANILINE-P-SULFONIC ACID |
| N-Methyl-sulfanilsaeure |
| N-Methylsulphanilic Acid |
