亚洲a在线观看_91嫩草国产线免费观看_我们在野战好舒服好大好爽 _日本口番工漫画大全彩漫

Color Odor State: Colorless transparent liquid

Toxicity: Low toxicity

Combustibility: Extremely flammable

Density: 0.873

Volatility: volatile

Melting point: -73°C

Boiling point: 88.8°C

Spontaneous ignition point: 460°C

Flash point: 2°C

Solubility: Slightly soluble in water, miscible in organic solvents such as ethanol, ether, esters, etc.

Various numbers

CAS: 108-21-4

Uses

It is mainly used as a solvent for coatings, printing inks, etc. It is also a commonly used dehydrating agent in industry, an extractant and fragrance components in pharmaceutical production

Hazard category

Class 3.2, flammable

Firefighting measures

Firefighters must wear gas masks and full-body firefighting suits, and put out the fire in the upwind direction. Try to move the container from the fire scene to an open place and spray water to keep the fire scene container cool until the fire is over; fire extinguishing agent: mist water, Foam, dry powder, carbon dioxide, sand

First aid treatment

Skin contact: Take off contaminated clothing, wash with water and soapy water
Eye contact: lift eyelids, wash with water and normal saline
Inhalation: Leave the scene to fresh air
Ingestion: Drink plenty of warm water, induce vomiting

Packaging, storage, and transportation

packed in iron drums, 180 kg/drum, storage precautions, stored in a cool, ventilated warehouse. Keep away from fire and heat sources. Storage temperature should not exceed 37°C. Keep container tightly closed. It should be stored separately from oxidants, acids, and alkalis, and should not be stored together