2,5-Dichloro-3-nitropyridine
2,5-Dichloro-3-nitropyridine
CAS: 21427-62-3
Molecular Formula: C5H2Cl2N2O2
2,5-Dichloro-3-nitropyridine - Names and Identifiers
| Name | 2,5-Dichloro-3-nitropyridine |
| Synonyms | 2,5-Dichloro-3-nitropyridine 2,5-DICHLORO-3-NITROPYRIDINE Pyridine, 2,5-dichloro-3-nitro- |
| CAS | 21427-62-3 |
| InChI | InChI=1/C5H2Cl2N2O2/c6-3-1-4(9(10)11)5(7)8-2-3/h1-2H |
2,5-Dichloro-3-nitropyridine - Physico-chemical Properties
| Molecular Formula | C5H2Cl2N2O2 |
| Molar Mass | 192.99 |
| Density | 1.629±0.06 g/cm3(Predicted) |
| Melting Point | 41-45 °C |
| Boling Point | 265.3±35.0 °C(Predicted) |
| Flash Point | >110°(230°F) |
| Vapor Presure | 0.015mmHg at 25°C |
| Appearance | Crystalline Powder and/or Chunks |
| Color | Light beige-green to orange |
| pKa | -4.99±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.603 |
| MDL | MFCD06658963 |
2,5-Dichloro-3-nitropyridine - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed R43 - May cause sensitization by skin contact R41 - Risk of serious damage to eyes R37/38 - Irritating to respiratory system and skin. R25 - Toxic if swallowed |
| Safety Description | S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | 2811 |
| WGK Germany | 1 |
| HS Code | 29333990 |
| Hazard Note | Harmful |
| Hazard Class | 6.1 |
| Packing Group | Ⅲ |
2,5-Dichloro-3-nitropyridine - Reference Information
| use | 2,5-dichloro-3-nitropyridine is a pyridine derivative and can be used as a pharmaceutical intermediate. |
Last Update：2024-04-09 21:31:57
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