4-Aminosalicylic acid CAS#: 65-49-6; ChemWhat Code: 41484
Names & Identifiers |
| Product Name | 4-Aminosalicylic acid |
| Synonyms | 3-Hydroxy-4-carboxyaniline;4-Amino-2-hydroxbenzoicacid;4-amino-2-hydroxy-benzoicaci;4-Aminosalicyclic acid;4-aminosalicylic;4-amino-salicylicaci;4-Asa;A 1909 |
| CAS Registry Number | 65-49-6 |
| Molecular Formula | C7H7NO3 |
| Molecular Weight | 153.14 |
| EINECS | 200-613-5 |
| Other Registry Numbers | ; |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 135-145 °C(lit.) |
| Storage | Store at 0-5°C |
| Solubulity | 1.69g/l |
| form | Powder |
| pka | 3.25(at 25℃) |
| Color | Colorless |
| PH | 3.5 (1g/l, H2O, 20℃) |
| Water Solubility | 2 g/L (20 ºC) |
| Merck | 14,477 |
| BRN | 473071 |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Aminosalicylic acid(65-49-6) |
| EPA Substance Registry System | Benzoic acid, 4-amino-2-hydroxy-(65-49-6) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xn,Xi,T |
| R Phrase | 22-36-36/37/38-45-35-61 |
| S Phrase | 26-37/39-45-53-36-36/37/39 |
| RIDADR | UN 1789 8/PG 3 |
| WGK Germany | 2 |
| RTECS | VO1225000 |
| TSCA | Yes |
| HS Code | 29225000 |
| Hazardous Substances Data | 65-49-6(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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