Isobutanol
| Physicochemical properties | Color Odor Status: Colorless liquid with special odor | ||
| Toxicity: low toxicity | Flammability: flammable | ||
| Density: 0.81 | Volatility: Volatile | ||
| Boiling point: 107.9℃ | Decomposition: Thermal decomposition | ||
| Stability: stable | Melting point: -108℃ | ||
| Auto-ignition point: 415℃ | Flash point: 27.8℃ | ||
| Solubility: soluble in water, easily soluble in alcohol and ether. | |||
| Various code | CAS: 78-83-1 | HS: 2905141000 | EINECS: 201-148-0 |
| Uses | Used as a cosolvent for nitrocellulose, a solvent for ethyl cellulose, polyvinyl butyral, various oils, rubber, and natural resins. It should never be used to make agricultural plastics, as isobutanol can kill crops. At present, domestic isobutanol is mainly used to produce diisobutyl phthalate plasticizer, isobutyl acetate solvent, and a small part is used to produce isobutyl butyrate, isobutyl lactate, etc. | ||
| Hazard category | Class 3.3 high flash point flammable liquid | ||
| Fire-fighting measures | Extinguishing method: spray the escaping liquid with water, dilute it into a non-combustible mixture, and protect firefighters with water mist Extinguishing media: anti-solvent foam, dry powder, mist water, 1211 fire extinguishing agent, sand |
||
| Emergency treatment | Skin Contact: Remove contaminated clothing and rinse skin thoroughly with soap and water. Eye Contact: Immediately lift eyelids and rinse thoroughly with plenty of running water or saline for at least 15 minutes. Get medical attention Inhalation: Get out of the scene quickly to fresh air. Keep the airway open. If breathing is difficult, give oxygen. If breathing stops, give artificial respiration immediately. Seek medical treatment Ingestion: Drink enough warm water to induce vomiting. seek medical treatment |
||
| Packaging, storage, transportation | Packed in iron drums, 165kg/drum, stored in a cool, ventilated warehouse. Keep away from fire and heat sources. The storage temperature should not exceed 30℃. Keep container tightly closed. It should be stored separately from oxidants, acids, etc., and should not be mixed. Use explosion-proof lighting and ventilation facilities | ||
Next product： Methyl isobutyl ketone