Diethyl sulfate
| Physicochemical properties | Color and odor state: colorless oily liquid, slightly ether smell | Volatility: Volatile | |
| Toxicity: High toxicity | Corrosive: Highly corrosive | ||
| Flammability: combustible | Boiling point: 209°C | ||
| Degradability: non-decomposing | Density: 1.18 | ||
| Stability: Stability | Melting point: −25°C | ||
| Spontaneous ignition point: 436°C | Flash point: 78°C | ||
| Viscosity: Medium viscosity, oily liquid | Moisture absorption: slightly moisture absorption | ||
| Deliquescence: No deliquescence | Solubility: insoluble in water, soluble in ethanol, ether, acetone, benzene and other organic solvents | ||
| Various numbers | CAS: 64-67-5 | HS: 2920909090 | EINECS：200-589-6 |
| Uses | It is used as an ethylation reagent in organic synthesis, used in the manufacture of drugs, dyes, fragrances, and also used as a solvent and catalyst | ||
| Hazard category | 6.1 Class of poisons | ||
| Fire-fighting measures | Firefighters must wear gas masks and full-body firefighting suits Fire extinguishing agents: mist water, foam, dry powder, carbon dioxide, sand. Direct spraying with a water jet is prohibited. |
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| 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. |
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Packaging, storage, transportation |
Plastic drum packaging, 230 kg per barrel; Store in a cool, dry and well-ventilated warehouse. Stay away from fire and heat sources. The storage temperature does not exceed 30°C, and it is transported according to the requirements of dangerous goods | ||
Next product： Ethylene oxide