Dichloromethane
          Aniline
          pk10开奖结果Propylene glycol
          Dimethyl carbonate
          Propylene carbonate
          Trichloroethylene
          Tetrachloroethylene
          pk10开奖结果Dimethylformamide (DMF)
          Sodium hydroxide
          Formic acid
          Ethylene glycol
          Isophorone
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Tetrachloroethylene



1. Physical and chemical properties

Appearance

colorless transparent with chloroform flavor liquid

Molecular Weight: 165.83g/moL
Molecular Formula: C2Cl4
Density: 1.653g/cm3
Melting Point: -22℃
Boiling Point: 119.1°C at 760 mmHg
Flash Point: 27.4°C
refractive_index: 1.519

2. Various numbers: CAS RN.:127-18-4  EINECS:204-825-9
3. Usage:Tetrachloroethylene is widely used, mainly used as a metal degreasing solvent, also used as anthelmintics. Tetrachloroethylene can be used as fat extractants, fire extinguishing agents and smoke agents, etc., can also be used for the synthesis of trichloroethylene and fluorine-containing organic compounds; widely used as natural and synthetic fiber dry cleaning agent; also used for metal degreasing Agents and general solvents, organic synthesis intermediates, etc .; for chromatography analysis of reference materials; for the adhesive insect repellent, fat extractant, also used for organic synthesis. 
4. Fire-fighting measures
Firefighters have to wear oxygen breathing apparatus.
 Spring water to keep the container cool until the extinguish of the fire. 
Extinguishing agents: mist water, foam, dry powder, carbon dioxide, sand. 

5. First aid treatment
Skin Contact: immediately remove the contaminated clothing, thoroughly rinsing the skin
with soap and water, getting medical treatment;
Eye Contact: lift the eyelid and
rinse with running water or saline water , seek medical treatment;
Inhalation: quickly remove from the scene to the air-fresh area , keep the airway smooth. If breathe difficult, give oxygen; if breathe stop, immediately get artificial respiration and medical treatment;
Ingestion: drink plenty of warm water, vomit, get immediate medical treatment.
 

6. Packaging, storage, transportation
Painted iron drum(300-320kg/drum),80drums/20'FCL, stainless steel tank; warehouse ventilation low temperature drying; and oxidants, food additives stored separately; stored in a cool, Treasury. Keep away from fire and heat. Be packed in sealed contianer, not contact with air. Should be stored seperated from alkali, active metal powder, alkali metal, edible chemicals, avoid mixed storage. Equipped with the corresponding variety and quantity of fire equipment. Storage area should be equipped with leakage emergency treatment equipment and suitable storage materials. Be transportated as dangerous goods. 

 

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