4-nitrosalicylic acid
4-nitrosalicylic acid
CAS: 619-19-2
Molecular Formula: C7H5NO5
4-nitrosalicylic acid - Names and Identifiers
| Name | 4-nitrosalicylic acid |
| Synonyms | 4-nitro-salicylsaure 4-nitro-salicylicaci 4-nitrosalicylic acid 4-NITROSALICYLIC ACID P-NITRO SALICYLIC ACID 2-Hydroxy-nitrobenzoic acid 2-hydroxy-4-nitro-benzoicaci 2-HYDROXY-4-NITROBENZOIC ACID 2-Hydroxy-4-nitrobenzoic acid |
| CAS | 619-19-2 |
| EINECS | 210-584-0 |
| InChI | InChI=1/C7H5NO5/c9-6-3-4(8(12)13)1-2-5(6)7(10)11/h1-3,9H,(H,10,11) |
| InChIKey | UKWUOTZGXIZAJC-UHFFFAOYSA-N |
4-nitrosalicylic acid - Physico-chemical Properties
| Molecular Formula | C7H5NO5 |
| Molar Mass | 183.12 |
| Density | 1.6074 (rough estimate) |
| Melting Point | 235-239 °C (lit.) |
| Boling Point | 316.77°C (rough estimate) |
| Flash Point | 179.2°C |
| Vapor Presure | 9.48E-07mmHg at 25°C |
| Appearance | Solid or Crystalline Powder |
| Color | White to pale brown |
| pKa | 2.11±0.13(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.6280 (estimate) |
4-nitrosalicylic acid - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| RTECS | VO5300100 |
| HS Code | 29182900 |
| Toxicity | LD50 orl-mus: 650 mg/kg ZNTFA2 6B,183,51 |
4-nitrosalicylic acid - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-09 02:00:05
