Isobutyraldehyde
| Physicochemical properties | Color and odor state: colorless transparent liquid with pungent odor | ||
| Toxicity: Low toxicity | Density: 0.79 | ||
| Flammability: Flammable | Volatility: Extremely volatile | ||
| Corrosive: non-corrosive | Moisture absorption: slightly moisture absorption | ||
| Acidity-alkaline: neutral | Boiling point: 64°C | ||
| Melting point: −65°C | Flash point: −10°C | ||
| Spontaneous ignition point: 165°C | Degradability: non-decomposing | ||
| Stability: Stability | Deliquescence: No deliquescence | ||
| Viscosity: low viscosity, easy to flow liquid | Solubility: Slightly soluble in water, soluble in ethanol, ether, acetone, benzene, chloroform and most other organic solvents | ||
| Various numbers | CAS: 78-84-2 | HS: 2912190090 | EINECS：201-149-6 |
| Uses | It is used as a chlorinating agent, sulfonating agent, oxidizing agent, used in organic synthesis, medicine, dyes, pesticides and other industries, also used in the preparation of sulfonamide drugs, and also used as a rubber vulcanizing agent and chemical fiber treatment agent | ||
| Hazard category | Class 8 corrosive items | ||
| Fire-fighting measures | Firefighters must wear full-body acid and alkali resistant firefighting suits. Move containers from the fire to open space as much as possible, and do not extinguish the fire with water and foam. Fire extinguishing agent: dry powder, carbon dioxide, sand. | ||
| Emergency treatment | Skin contact: Remove contaminated clothing immediately and rinse with plenty of running water for at least 15 minutes. Seek medical attention. Eye contact: Lift the eyelid immediately and rinse thoroughly with plenty of running water or saline for at least 15 minutes. Seek medical attention. Inhalation: Quickly leave the scene to fresh air. Keep your airways open. If breathing is difficult, give oxygen. If breathing stops, perform artificial respiration immediately. Seek medical attention. Food: Rinse your mouth with water and give milk or egg white. Seek medical attention. | ||
| Packaging, storage, transportation | Packaged in plastic drums, each with a net weight of 300 kg, stored in a cool, dry and well-ventilated warehouse. Stay away from fire and heat sources. Kuwen does not exceed 25. Transported according to the requirements of dangerous goods | ||
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