Ethylene glycol monomethyl ether
| Physicochemical properties | Color and odor state: colorless transparent liquid | Toxicity: Toxic | |
| Flammability: combustible | Density: 0.965 | ||
| Volatility: Low volatility | Corrosive: non-corrosive | ||
| Boiling point: 124-125°C | Stability: Stability | ||
| Melting point: -85°C | Acidity-alkaline: neutral | ||
| Moisture absorption: easily absorbent | Spontaneous ignition point: 233.7-288.3°C | ||
| Deliquescence: No deliquescence | Flash point: 39°C | ||
| Solubility: miscible with water, miscible in alcohols, ketones, hydrocarbons | |||
| Various numbers | CAS: 109-86-4 | HS: 2909440010 | EINECS：203-713-7 |
| Uses | It is mainly used as a solvent for grease, nitrocellulose, synthetic resin, alcohol-soluble dyes and ethyl cellulose, and can also be used as a quick-drying agent and coating thinner for varnishes, as a penetrant and leveling agent in the printing and dyeing industry, and as an additive in the fuel industry. | ||
| Hazard category | Class 3 flammable liquids + Class 6.1 toxic products | ||
| Fire-fighting measures | Fire extinguishing method : Move the container from the fire site to an open area, spray water to keep the container cool until the fire is extinguished. If the container has changed color or produces sound from the safety relief device, it should be evacuated immediately. Fire extinguishing agents can be used with insoluble foam, carbon dioxide, dry powder or sand. | ||
| Emergency treatment | Skin contact : Remove contaminated clothing and rinse the skin thoroughly with soapy water and water. Eye contact : Lift the eyelid, rinse with running water or saline, and seek medical attention. Inhalation : Quickly evacuate to fresh air to keep the airway open. if there is difficulty breathing, give oxygen support; If breathing stops, give artificial respiration immediately and seek medical attention. Ingestion : Give enough water, induce vomiting, and then seek medical attention. | ||
| Packaging, storage, transportation | 200 kg/drum Packed in plastic drums of . Fire sources must be strictly prohibited when storing and using. It is recommended to operate inside an explosion-proof fume hood, use explosion-proof tools, and wear anti-static overalls and rubber oil-resistant gloves. Storage requirements: Store in a cool and ventilated warehouse. Stay away from fire and heat sources. The storage temperature should not exceed 30°C. Keep the container tightly sealed. It should be stored separately from the oxidizing agent and should not be mixed. Explosion-proof lighting and ventilation facilities are adopted. It is forbidden to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with leak emergency treatment equipment and appropriate containment materials. Transported according to the requirements of dangerous goods | ||
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