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Does perchloroethylene CAS 127-18-4 dissolve in water?

Sep 26, 2025 Leave a message

What is Perchlorethylene CAS 127-18-4?

Perchloroethylene, also known as tetrachloroethylene or PCE, is a highly versatile, volatile, and stable solvent widely used in various industries. 

 

Molecular weight: 165.85

Melting point: -22.4 ºC

Boiling point: 121 ºC

Density: 1.62 (water = 1)

Vapor density: 5.83 (air = 1)

Vapor pressure (at 20 ºC): 18 millibars

perchloroethylene has very low solubility in water. It is classified as immiscible, meaning it does not readily mix with or dissolve in water.

 

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Perchlorethylene CAS 127-18-4 Cleaning agent

Tetrachloroethylene CAS 127-18-4

What is Perchlorethylene CAS 127-18-4 used for?

Dry Cleaning: PCE is used as a solvent in dry cleaning processes. Its excellent cleaning properties, non-flammability, and ability to dissolve a wide range of stains make it an ideal choice for dry cleaning fabrics, including delicate garments and textiles.

 

Metal Degreasing: PCE is widely used as a degreasing agent in metalworking industries. It effectively removes oils, greases, and contaminants from metal surfaces, preparing them for subsequent processes such as painting, coating, or machining.

 

Chemical Intermediates: Perchloroethylene serves as a key intermediate in the production of various chemicals. It is used as a starting material in the synthesis of hydrofluorocarbons, refrigerants with no ozone depletion potential and lower global warming potential.

 

Production of Vinyl Chloride: PCE is utilized in the production of vinyl chloride monomer (VCM), a key precursor for the manufacturing of polyvinyl chloride (PVC). Through a series of chemical reactions, perchloroethylene is transformed into various intermediates that ultimately lead to the production of VCM.

 

Where to buy Solvent Perchlorethylene CAS 127-18-4?

You can purchase PCE Perchlorethylene/Tetrachloroethylene from Gneebio, a reliable online chemical supplier. For detailed specifications and ordering, you can email us.

 

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✅ High monthly production capacity
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packaging

Weight

Packing

<25KG

By foil-alum bag/pap/bottle

≥25kg

Package: 25kg/drum/bag or as your request

 

Tetrachloroethylene Solvent CAS 127-18-4

 

Shipping

Normally for the small quantity, we will ship them by DHL, Fedex, UPS, special line and so on, for big quantity By air, Sea, and some special line to most Countries.

 

PCE Perchloroethylene CAS 127-18-4

 

 

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Gneebio is a professional chemical raw material manufacturer and global distributor. Our company is located in Henan Province, China. We have multiple partner chemical factories in Henan, covering an area of 3,600 square meters, providing customers with a one-stop chemical procurement service, including mixing, repackaging, storage, and distribution.

 

We adhere to international standards including ISO and GMP, ensuring every shipment meets strict quality and safety requirements.

 

Organic Solvent Perchlorethylene

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