PERCHLOROETHYLENE (PCE) – tetrachloroethylene
Tetrachloroethylene, also known under its systematic name tetrachloroethene and many other names, is a chlorocarbon with the formula Cl2C=CCl2. It is a colourless liquid widely used for dry cleaning of fabrics, hence it is sometimes called “dry-cleaning fluid.” It has a sweet odor detectable by most people at a concentration of 1 part per million (1 ppm). Worldwide production was about 1 megatonne in 1985.
Production ( Sản Phẩm)
C2Cl6 → C2Cl4 + Cl2
Most tetrachloroethene is produced by high temperature chlorinolysis of light hydrocarbons. The method is related to Faraday’s discovery since hexachloroethane is generated and thermally decomposes. Side products include carbon tetrachloride, hydrogen chloride, and hexachlorobutadiene.
ClCH2CH2Cl + 3 Cl2 → Cl2C=CCl2 + 4 HCl
According to an EPA report of 1976, the quantity of Tetrachloroethylene (also known as perchloroethylene or PCE) produced in the United States in just one year 1973, totaled 706 million pounds (320,000 metric tons). Daimond Shamrock, Dow Chemical Compnay, E.I DuPont and Vulcan Materials Company (Chemical Division) were among the top eight producers nationwide. 
Uses ( Ứng Dụng)
Tetrachloroethylene is an excellent solvent for organic materials. Otherwise it is volatile, highly stable, and nonflammable. For these reasons, it is widely used in dry cleaning. Usually as a mixture with other chlorocarbons, it is also used to degrease metal parts in the automotive and other metalworking industries. It appears in a few consumer products including paint strippers and spot removers.
Tetrachloroethene was once extensively used as an intermediate in the manufacture of HFC-134a and related refrigerants. In the early 20th century, tetrachloroethene was used for the treatment for hookworm infestation.
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Trade Name ( Tên hóa chất và Viết Tắt ) : PERCHLOROETHYLENE (TETRACHLORORETHYLENE) – perklon D
IUPAC name ( Danh pháp quốc tế): Tetrachloroethene
Molecular formula ( Công thức ) : Cl2C=CCl2
Other name (SYNONYMS) ( Tên khác – tên đồng nghĩa : Tetrachloroethene; 1,1,2,2-Tetrachloroethylene; Ethylene Tetrachloride; Dowper; Perclene; Nema; Tetracap; Tetropil; Ankilostin; Didakene; Carbon Dichloride; Perchlor; Antisol 1; Fedal-un; Perawin; Perclene d; Percosolve; Perklone; Persec; Tetlen; Tetraleno; Tetralex; tetravec; Tetroguer; Tetrochloroethane; Tetrachloroethylene; Czterochloroetylen (Polish); Perchloorethyleen (Dutch); Perchloraethylen, ; Perchlorethylene (French); Percloroetilene (Italian); Tetrachlooretheen (Dutch); Tetrachloraethen (German); Tetracloroetene (Italian); PER;
HS CODE ( mã số HS ) : 2903.23
CAS No. ( mã số CAS) : 127-18-4
Purity ( Độ tinh khiết) : > 99 %
Density (Tỉ trọng ở 20C ) : 1.623 g/cm3, liquid
Packing ( Bao bì) : 300 kg/ new steel drum
Origin ( Xuất xứ) : Taiwan / China / Singapore / Korea / Malaysia / USA / India /UK/ Russia / Thailand / Japan
Manufacturer ( Nhà sản xuất) : OPTIMAL / TAT / BASF / DOW/ PETROCHEMICALS/ PETROW Chem / Shell / Exxon Mobill
Contact: Mr. Tran Hu’ng Cuong
Read more at chemical – solvent list : http://www.thchemicals.blogspot.com