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Solvents REACH

Tetrachloroethylene

CAS Number
127-18-4
EC Number
204-825-9
Chemical Formula
C2Cl4
Molecular Weight
165.8 g/mol
Industries:Printing & PackagingTextile, Leather & PaperPlastics & Polymers

Description

Tetrachloroethylene (CAS 127-18-4 ), commonly known as perc or PCE, is a chlorinated solvent used across industrial cleaning, degreasing, and chemical processing operations. Its high solvency power and chemical stability make it a preferred carrier and process solvent where aqueous alternatives are impractical for specific manufacturing workflows. In textile finishing and fabric care, perc is the dominant solvent in commercial dry-cleaning operations, effectively removing oils, greases, and soils without damaging delicate fibers. Leather processing facilities use it for degreasing hides prior to tanning, ensuring uniform dye uptake and surface quality across the entire production batch of materials. In the plastics and polymers sector, PCE functions as a reaction medium and carrier solvent in the production of fluoropolymers, particularly as a precursor in synthesis. Printing and packaging operations use it as a cleaning solvent for press components and as a degreasing agent for metal substrates ahead of coating or lamination processes. Tetrachloroethylene is supplied as a clear liquid in bulk tankers, ISO containers, and drums. Technical grade is the standard commercial specification for industrial solvent applications. Stabilized grades are available for applications requiring extended shelf life and compatibility with sensitive process equipment used in high-precision chemical manufacturing. Contact us for supply of Tetrachloroethylene Request Quote

Other Names (Synonyms)

perc | pce | ethylene tetrachloride | dicarbon tetrachloride | carbon dichloride | carbon bichloride | 1,1,2,2-tetrachloroethylene | 1,1,2,2-tetrachloroethene

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point-22.3 °C
Boiling Point121.3 °C
Density1.6227 g/cm³ @ Temp: 20 °C
Flash Point120-121°C
AppearanceTetrachloroethylene is a clear, colorless, nonflammable liquid with a characteristic odor. The odor is noticeable @ 47 ppm, though after a short period it may become inconspicuous, thereby becoming an unreliable warning signal. The Odor Threshold is variously given as 5 ppm to 6.17 (3M).
ColorAPHA: ≤10
Odorchloroform-like odor
FormLiquid
Water SolubilityMiscible with alcohol, ether, chloroform, benzene and hexane. Slightly miscible with water.
Vapor Pressure13 mm Hg ( 20 °C)
Refractive Indexn 20/D 1.505(lit.)
Log P2.53 at 20℃

Safety & Handling

Warning
GHS08· Health HazardGHS09· EnvironmentGHS07· IrritantGHS05· Corrosive

Hazard Statements

H305May be harmful if swallowed and enters airways
H313May be harmful in contact with skin
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H320Causes eye irritation
H332Harmful if inhaled
H336May cause drowsiness or dizziness
H350May cause cancer
H351Suspected of causing cancer
H361Suspected of damaging fertility or the unborn child
H362May cause harm to breast-fed children
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H373May causes damage to organs through prolonged or repeated exposure
H401Toxic to aquatic life
H411Toxic to aquatic life with long lasting effects

Precautionary Statements

P203Obtain, consult and follow expert instructions for use.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P263Avoid contact during pregnancy and while nursing.
P264Wash … thoroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P272Contaminated work clothing should not be allowed out of the workplace.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P316Get emergency medical help immediately.
P317Get emergency medical help.
P318IF exposed or concerned, get medical advice.
P319Get medical advice/attention if you feel unwell.
P321Specific treatment (see … on this label).
P331Do NOT induce vomiting.
P363Wash contaminated clothing before reuse.
P391Collect spillage.
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P316Get emergency medical help immediately.
P317Get emergency medical help.
P352IF ON SKIN: Wash with plenty of water.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316Get emergency medical help immediately.
P317Get emergency medical help.
P317Get emergency medical help.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P364Take off contaminated clothing and wash it before reuse.
P233Store in a well-ventilated place. Keep container tightly closed.
P331Rinse mouth. Do NOT induce vomiting.
P354IF ON SKIN: Take off immediately all contaminated clothing. Rinse skin with water/shower.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code29032300
UN Number1897
ADR Class6.1
Packing GroupIII
Storage Class6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects
WGK (Germany)3