Description

1,1,2,2-Tetrachloroethylene (CAS No. 127-18-4) is a chlorinated hydrocarbon solvent with excellent degreasing properties and high chemical stability. Its primary commercial value lies in its effectiveness as a non-flammable solvent for precision cleaning and metal finishing, offering a safer alternative to more volatile options. This product is essential for industries requiring high-purity, reliable solvents for critical manufacturing and maintenance processes.

Application

• Metal Degreasing & Cleaning: Primary solvent for vapor degreasing of machined metal parts, removing oils and lubricants.
• Dry Cleaning Fluid: A key component in professional dry cleaning formulations for delicate fabrics.
• Chemical Intermediate: Used in the synthesis of fluorocarbons, refrigerants, and other chlorinated compounds.
• Electronics Manufacturing: Precision cleaning agent for circuit boards and electronic components.
• Textile Processing: Solvent for scouring wool and other textiles to remove natural oils and contaminants.
• Adhesive & Coating Formulations: Acts as a solvent carrier in specialized industrial adhesives and coatings.

Basic Information

Product Name	1,1,2,2-Tetrachloroethylene
CAS No.	127-18-4
Molecular Formula	C2Cl4
Molecular Weight	165.83 g/mol
Synonyms	Tetrachloroethylene; Perchloroethylene; PCE; PERC; Tetrachloroethene; 1,1,2,2-Tetrachloroethene; Ethylene tetrachloride; Didakene; Ankilostin; Nema
EINECS	204-825-9

Quality Control

Our 1,1,2,2-Tetrachloroethylene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, acidity, and non-volatile residue. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with every shipment to guarantee consistency and compliance for your application.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept upright and sealed when not in use to prevent evaporation and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.5%
Water Content (KF)	≤ 0.01%
Acidity (as HCl)	≤ 0.0005%
Non-volatile residue	≤ 0.001%
Specific Gravity (20/20°C)	1.622 - 1.628
Boiling Range	120 - 122°C

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.