2-(4-Aminoanilino)-5-nitrobenzenesulphonic acid
2-(4-aminoanilino)-5-nitrobenzenesulphonic acid
CAS: 91-29-2
Molecular Formula: C12H11N3O5S
2-(4-Aminoanilino)-5-nitrobenzenesulphonic acid - Names and Identifiers
| Name | 2-(4-aminoanilino)-5-nitrobenzenesulphonic acid |
| Synonyms | 4-Amino-4-Nitro-2-Sulfodiphenylamine 4-Nitro-4-aminodiphenylamine-2-sulfonate 4-Amino-4-Nitrodiphenylamino-2-Sulfonic Acid 4'-AMINO-4-NITRODIPHENYLAMINO-2-SULFONIC ACID 4-AMINO-4'-NITRODIPHENYLAMINE-2'-SULFONIC ACID 2-(4-aminoanilino)-5-nitrobenzenesulphonic acid 2-(4-AMINOANILINE)-5-NITROBENZENESULPHONIC ACID 2-[(4-aminophenyl)amino]-5-nitro-benzenesulfonicaci 2-[(4-aminophenyl)amino]-5-nitro-Benzenesulfonicacid 2-[(4-aminophenyl)amino]-5-nitrobenzenesulfonic acid 3-amino-6-anilino-3-nitro-1-cyclohexa-1,5-dienesulfonic acid |
| CAS | 91-29-2 |
| EINECS | 202-057-9 |
| InChI | InChI=1/C12H11N3O5S/c13-8-1-3-9(4-2-8)14-11-6-5-10(15(16)17)7-12(11)21(18,19)20/h1-7,14H,13H2,(H,18,19,20) |
2-(4-Aminoanilino)-5-nitrobenzenesulphonic acid - Physico-chemical Properties
| Molecular Formula | C12H11N3O5S |
| Molar Mass | 309.3 |
| Density | 1.607±0.06 g/cm3(Predicted) |
| Boling Point | 638.98℃[at 101 325 Pa] |
| Water Solubility | 7.8g/L at 20℃ |
| Vapor Presure | 0Pa at 25℃ |
| pKa | -1.27±0.48(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.709 |
2-(4-Aminoanilino)-5-nitrobenzenesulphonic acid - Reference Information
| LogP | -2.38 |
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |
Last Update：2024-04-10 22:29:15
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