5-溴-吡啶-2-甲醛
5-Bromopyridine-2-carbaldehyde
CAS: 31181-07-2;31181-90-5
Molecular Formula: C6H4BrNO
5-溴-吡啶-2-甲醛 - Names and Identifiers
5-溴-吡啶-2-甲醛 - Physico-chemical Properties
| Molecular Formula | C6H4BrNO |
| Molar Mass | 186.01 |
| Density | 1.683±0.06 g/cm3(Predicted) |
| Melting Point | 91-96 °C |
| Boling Point | 70°C/26mmHg(lit.) |
| Flash Point | 97.562°C |
| Water Solubility | Insoluble in water. |
| Vapor Presure | 0.044mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Light yellow to Light orange |
| pKa | 1.36±0.10(Predicted) |
| Storage Condition | 2-8°C |
| Sensitive | Air Sensitive |
| Refractive Index | 1.619 |
| MDL | MFCD04112535 |
5-溴-吡啶-2-甲醛 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S22 - Do not breathe dust. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 29333990 |
| Hazard Class | IRRITANT |
5-溴-吡啶-2-甲醛 - Reference Information
| Uses | 5-bromo-2-pyridine formaldehyde is a useful research chemical and an organic synthesis intermediate. |
Last Update：2024-04-09 02:00:08
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