Tetrachloroethylene

Basic Information of Tetrachloroethylene

CAS No.:	127-18-4
EC No.:	204-825-9
Linear Formula:	C₂Cl₄
Molecular Weight:	165.83
Appearance:	Transparent Liquid
Odor:	Distinctive, ethereal odor.
Melting point:	-22 °C (lit.)
Boiling point:	121 °C (lit.)
Density:	1.623 g/mL at 25 °C (lit.)
Solubility:	Very slightly soluble in water; miscible with most organic solvents.
Flash point:	120-121°C
Nature:	Non-flammable liquid. Harmful if swallowed or inhaled, irritating to skin and eyes, classified as a probable human carcinogen.
RIDADR:	UN 1897 6.1/PG 3
Chemical Structure:

Our commitment to delivering high-purity Tetrachloroethylene ensures a reliable and efficient component for your critical processes.

Primary Applications of Tetrachloroethylene (Perchloroethylene)

Tetrachloroethylene's potent solvency and non-flammable nature make it an incredibly valuable and versatile chemical with applications across numerous industries:

1. Dry Cleaning Solvent:

   PCE is the most widely used solvent in the dry cleaning industry. Its effectiveness in dissolving oils, greases, and stains without shrinking or damaging fabrics makes it highly preferred.

2. Metal Degreasing:

   It is extensively used in vapor degreasing and cold cleaning operations to remove oils, greases, and other contaminants from metal parts in automotive, aerospace, electronics, and general manufacturing sectors.

3. Chemical Intermediate:

   Tetrachloroethylene serves as an important chemical intermediate in the production of various fluorocarbons (e.g., HFCs, HFOs) and other chlorinated chemicals.

4. Extraction Solvent:

   It is employed as an extraction solvent in the production of fats, oils, and rubber, and in some pharmaceutical processes.

5. Specialty Applications:

   Minor uses include its application in textile processing, as a component in printing inks, and in some specialized adhesive formulations.

• Exceptional Purity & Consistency: Our Tetrachloroethylene is manufactured to stringent purity specifications, critical for maximizing efficiency in sensitive processes like dry cleaning and ensuring consistent quality in your products.

• Commitment to Quality & Safety: We adhere to the highest industry standards for quality management, safety, and environmental responsibility across all our operations, ensuring peace of mind for our clients handling this powerful solvent.

Hazards Classification for Tetrachloroethylene (CAS No. 127-18-4)

• GHS Classification: Health Hazard (GHS08), Environmental Hazard (GHS09)

• Hazard Statements: Suspected of causing cancer; causes skin irritation; causes serious eye irritation; may cause drowsiness or dizziness; toxic to aquatic life with long lasting effects.

• UN Number: UN 1897

• Hazard Class: 6.1 (Toxic Substances)

• Packing Group: III