1137-41-3
4-aminobenzophenone
CAS: 1137-41-3
Molecular Formula: C13H11NO
1137-41-3 - Names and Identifiers
1137-41-3 - Physico-chemical Properties
| Molecular Formula | C13H11NO |
| Molar Mass | 197.23 |
| Density | 1.0957 (rough estimate) |
| Melting Point | 121-124 °C (lit.) |
| Boling Point | 246 °C (12.7517 mmHg) |
| Flash Point | 245-247°C/22mm |
| Water Solubility | Soluble in cold water, alcohol and ether. |
| Vapor Presure | 9.42E-06mmHg at 25°C |
| Appearance | Crystalline powder |
| Color | Yellow |
| BRN | 389292 |
| pKa | pK1: 2.15(+1) (25°C) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.6050 (estimate) |
| MDL | MFCD00007895 |
| Physical and Chemical Properties | Yellow needle-like crystal |
1137-41-3 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| RTECS | DJ0175000 |
| FLUKA BRAND F CODES | 8-10-23 |
| TSCA | Yes |
| HS Code | 29223990 |
| Hazard Class | IRRITANT |
1137-41-3 - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| category | toxic substances |
| toxicity classification | highly toxic |
| acute toxicity | oral-wild bird LD50: 562 mg/kg; Abdominal cavity-mouse LD50: 300 mg/kg |
| flammability hazard characteristics | combustible; combustion produces toxic nitrogen oxide smoke |
| storage and transportation characteristics | warehouse ventilation and low temperature drying |
| fire extinguishing agent | dry powder, foam, sand, carbon dioxide, mist water |
Last Update：2024-04-10 22:29:15
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Tel: 609-228-6898
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