| Physicochemical properties |
Color and odor status: colorless and transparent liquid with acetone-like odor |
| Toxicity: low toxicity |
Flammability: flammable |
| Density: 0.806 |
Volatility: Volatile |
| Corrosivity: Corrosive |
Boiling point: 76.9 ℃ |
| Stability: relatively stable to heat |
Melting point: -85.9 ℃ |
| Auto-ignition point: 515.6℃ |
Flash point: -9 ℃ (CC) |
| Decomposition: Under the action of a strong oxidant, the carbonyl group is oxidized to cut the chain to generate formic acid, propionic acid and acetic acid |
| Solubility: miscible with ethanol, ether, benzene, chloroform and oil. Soluble in 4 parts of water, but the solubility decreases as the temperature increases, and can form an azeotrope with water |
| Uses |
As a solvent and dewaxing agent, it is also used in a variety of organic synthesis, and as a raw material for synthetic fragrances and medicines |
| Hazard category |
Flammable liquid with flash point in class 3.2 |
| Fire-fighting measures |
Fight fire with water spray, dry chemical, foam or carbon dioxide. Avoid using direct-flow water to put out the fire. Direct-flow water may cause the splash of flammable liquids, which may spread the fire. Firefighters must wear air-carrying respirators and full-body fire-fighting suits. To put out the fire in the upwind direction,
move the container from the fire site to an open area as much as possible . Evacuate immediately if the container in the container has discolored or emits sound from the safety pressure relief device |
| Emergency treatment |
Skin Contact: Remove contaminated clothing and rinse skin thoroughly with soap and water.
Eye Contact: Lift eyelids and rinse with running water or saline. Get medical attention
Inhalation: Get out of the scene quickly to fresh air. Keep the airway open. If breathing is difficult, give oxygen
, stop breathing, and give artificial respiration immediately. Medical treatment
Ingestion: drink enough warm water, induce vomiting, gastric lavage with water or 1% sodium thiosulfate solution. seek medical treatment |
| Packaging, storage, transportation |
Packed in iron drums, 160kg/drum, 800kg/IBC TANK bulk water tanker, stored in a cool, ventilated warehouse. Keep away from fire and heat sources. The storage temperature should not exceed 30℃. Keep the container sealed
Transport: Transport according to the requirements of dangerous goods
This product is a precursor chemical |
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