Quart-size steel canister of technical grade perchloroethylene (PERC) solvent, metal handle and Alliance Chemical label
One-gallon metal canister of technical-grade perchloroethylene (PERC) solvent with Alliance Chemical label, and industrial
Four 1-gallon steel cans of Alliance Chemical Perchloroethylene (PCE, PERC) with silver caps, handles, and product labels.
Thirty-five cardboard boxes of Alliance Chemical Perchloroethylene (PCE, PERC) with brand logos on a wooden pallet.
Alliance Chemical 5-gallon black steel drum of technical-grade perchloroethylene (tetrachloroethylene)
36x 5-gallon steel drums of perchloroethylene (PCE/PERC) by Alliance Chemical, stacked on pallet, black drums
1 55-gallon steel drum of Alliance Chemical Perchloroethylene (PCE, PERC) with black finish and product label.
Four 55-gallon steel drums of Alliance Chemical Perchloroethylene (PCE, PERC) with labels.
Four 1-quart steel cans of Alliance Chemical Perchloroethylene (PCE, PERC) with metal handles and product labels.
Nine Alliance Chemical Perchloroethylene, Technical steel pails with metal handles and labels.
Two 1-gallon steel cans of Alliance Chemical Perchloroethylene (PCE, PERC) with metal handles and labels.

Perchloroethylene (PCE, PERC)

Category : Solvents

$26.40
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Perchloroethylene (PCE, PERC)

$26.40
Quart-size steel canister of technical grade perchloroethylene (PERC) solvent, metal handle and Alliance Chemical label
One-gallon metal canister of technical-grade perchloroethylene (PERC) solvent with Alliance Chemical label, and industrial
Four 1-gallon steel cans of Alliance Chemical Perchloroethylene (PCE, PERC) with silver caps, handles, and product labels.
Thirty-five cardboard boxes of Alliance Chemical Perchloroethylene (PCE, PERC) with brand logos on a wooden pallet.
Alliance Chemical 5-gallon black steel drum of technical-grade perchloroethylene (tetrachloroethylene)
36x 5-gallon steel drums of perchloroethylene (PCE/PERC) by Alliance Chemical, stacked on pallet, black drums
1 55-gallon steel drum of Alliance Chemical Perchloroethylene (PCE, PERC) with black finish and product label.
Four 55-gallon steel drums of Alliance Chemical Perchloroethylene (PCE, PERC) with labels.
Four 1-quart steel cans of Alliance Chemical Perchloroethylene (PCE, PERC) with metal handles and product labels.
Nine Alliance Chemical Perchloroethylene, Technical steel pails with metal handles and labels.
Two 1-gallon steel cans of Alliance Chemical Perchloroethylene (PCE, PERC) with metal handles and labels.

Commercial Fulfillment Snapshot

Buy Perchloroethylene (PCE, PERC) with faster decisions and fewer back-and-forth emails.

Ships from Taylor, Texas. In-stock orders placed before 1:00 PM CT (Mon-Thu) and before 12:00 PM CT (Fri) typically ship same business day. Order online 24/7.

Email Bulk Quote Call (512) 365-6838

Technical Documents

SDSTDSCOA

Lot-specific COA is issued per shipment batch.

Who Buys This
  • Dry cleaning service providers
  • Metal degreasing operations
  • Industrial parts cleaning
  • Textile processing facilities
  • Chemical manufacturing companies
Purity / Grade Guide
  • Industrial & commercial applications
  • Verified purity, COA included
  • Dry cleaning operations
  • Metal degreasing processes
Pack Sizes
  • 1 Quart: lab & small jobs
  • 1 Gallon: shop & maintenance
  • 5 Gallon: production & regular use
  • 55 Gallon: bulk drum
SDS / COA / TDS
  • UN 1897 Class 6.1 packaging
  • SDS with every order
  • COA documenting purity
  • DOT compliant shipping labels
Small Packs: UPS Ground nationwide for pints, quarts, and gallons.
LTL / FTL: ABF, SEFL, Saia, XPO, and partner carriers for pails, drums, totes, and full truckloads.
Support: Email or call for freight options, hazardous-material routing, and lead-time confirmation.

Product Overview

Perchloroethylene (PCE), also known as Tetrachloroethylene or PERC, is a high-purity Technical Grade solvent belonging to the organic halogen family. It is a colorless, volatile liquid characterized by a sweet, ether-like odor and non-flammable properties. This robust solvent is primarily utilized in industrial settings for heavy-duty metal degreasing, precision parts cleaning, and as a chemical intermediate in manufacturing.

Engineers and plant operators rely on PCE for its exceptional solvency power, particularly effective against oils, greases, waxes, and buffing compounds. With a high boiling point (121°C) and high vapor density, it is ideally suited for vapor degreasing operations where efficient solvent recovery is critical. Perchloroethylene Technical Grade offers excellent stability and low residue profiles, ensuring consistent performance in surface preparation and extraction processes.

Key Properties

  • CAS Number: 127-18-4
  • Chemical Formula: C2Cl4
  • Appearance: Clear, colorless liquid
  • Molecular Weight: 165.83 g/mol
  • Boiling Point: 121.1°C (250°F)
  • Freezing Point: -22°C (-8°F)
  • Density: 1.62 g/cm³ at 20°C
  • Vapor Pressure: 13 mmHg at 20°C
  • Solubility: Immiscible with water; miscible with most organic solvents
  • Flash Point: None (Non-flammable)

Common Applications

  • Metal Degreasing: Highly effective for removing heavy oils, lubricants, and carbon deposits from metal parts in automotive and aerospace manufacturing.
  • Vapor Degreasing: Used in closed-loop vapor degreasing systems due to its high boiling point and ease of recycling/distillation.
  • Chemical Intermediate: Serves as a raw material feedstock in the production of hydrofluorocarbons (HFCs) and other fluorinated compounds.
  • Industrial Cleaning: Utilized for maintenance cleaning of processing equipment and machinery requiring a strong, non-flammable solvent.
  • Solvent Extraction: Applied in laboratories and processing plants for the extraction of fats, oils, and other dissolved substances.

Safety & Handling

Perchloroethylene is a powerful industrial solvent and must be handled with strict adherence to safety protocols. While classified as non-flammable, it emits vapors that are heavier than air and can accumulate in low-lying areas. Use only in well-ventilated areas or with appropriate engineering controls to maintain exposure limits below OSHA PELs.

Operators must wear appropriate Personal Protective Equipment (PPE), including chemical-resistant gloves (Viton or PVA), splash goggles, and respirators if ventilation is insufficient. Store in a cool, dry, well-ventilated location away from direct sunlight and heat sources. Keep containers tightly closed when not in use to prevent evaporation. Refer to the Safety Data Sheet (SDS) for detailed emergency response, spill containment, and disposal guidelines.

Benefits

Superior Solvency: Rapidly dissolves complex organic contaminants that weaker solvents cannot remove.
Non-Flammable Profile: Reduces fire risk in industrial cleaning operations compared to hydrocarbon solvents.
High Stability: Resists hydrolysis and breakdown during repeated distillation cycles, improving cost-efficiency.

Related Products

Property Value
Molecular Weight 165.83 g/mol
Formula C2Cl4
Assay 100%
Grade Technical
Form Liquid
Solubility Slightly soluble in water, soluble in organic solvents
Appearance Colorless liquid with a mild, sweet odor
Melting Point -22 °C
Boiling Point 121 °C
Specific Gravity 1.623
Industry Industrial, Wastewater, Petroleum, Other

Frequently Asked Questions About Perchloroethylene (PCE, PERC)

What is Perchloroethylene (PCE, PERC) and what is its chemical formula?
Perchloroethylene (PCE, PERC) is a chemical compound with the molecular formula C2Cl4, registered under CAS Number 127-18-4 by the Chemical Abstracts Service (PubChem), with a molecular weight of 165.83 g/mol. Alliance Chemical supplies Perchloroethylene (PCE, PERC) in Technical grade for laboratory, industrial, and commercial applications.
What are the physical properties of Perchloroethylene (PCE, PERC)?
According to the NIOSH Pocket Guide to Chemical Hazards, Perchloroethylene (PCE, PERC) is supplied as a colorless liquid with a mild, sweet odor. It has a melting point of -22°C, a boiling point of 121°C. The specific gravity is 1.623 relative to water. Solubility: Slightly soluble in water, soluble in organic solvents.
What grade and purity of Perchloroethylene (PCE, PERC) does Alliance Chemical offer?
Alliance Chemical offers Perchloroethylene (PCE, PERC) in Technical grade with a purity assay of 100%. Every lot ships with a Certificate of Analysis (COA) and Safety Data Sheet (SDS) prepared in accordance with OSHA Hazard Communication Standard 29 CFR 1910.1200 and GHS Revision 7. Download SDS.
What are common industrial applications of Perchloroethylene (PCE, PERC)?
Perchloroethylene (PCE, PERC) serves a wide range of sectors, including Industrial, Wastewater, Petroleum, and Other.Alliance Chemical provides the documentation and quality certifications required for use in regulated environments.
What PPE is required when handling Perchloroethylene (PCE, PERC)?
OSHA-mandated PPE per 29 CFR 1910.132-138:Chemical-resistant gloves (nitrile/neoprene), safety goggles, lab coat, closed-toe chemical-resistant footwear. Emergency eyewash station and safety shower must be accessible within 10 seconds per ANSI Z358.1. Consult the SDS available from Alliance Chemical for complete PPE requirements.
What are the storage requirements for Perchloroethylene (PCE, PERC)?
Store perOSHA standards: Cool, dry, ventilated area. Temperature range:15-25°C. Segregate from:incompatible materials per SDS Section 10. Maximum storage:2-3 years unopened.
What is the emergency spill procedure for Perchloroethylene (PCE, PERC)?
Emergency response per EPA SPCC (40 CFR 112) and OSHA 29 CFR 1910.120: (1) Alert personnel, evacuate area to 50 feet. (2) Eliminate ignition sources if flammable. (3) Don PPE per SDS Section 8. (4) Stop leak if safe; use emergency shutoffs. (5) Contain with non-combustible absorbent materials, dike with sand/earth. (6)Absorb with vermiculite or commercial spill kits. (7) Collect in DOT-approved containers, label as hazardous waste. Check 40 CFR 302.4 for Reportable Quantity. Emergency: Chemtel 1-800-255-3924 (24/7). Non-emergency: Alliance Chemical 512-365-6838.
How must Perchloroethylene (PCE, PERC) waste be disposed?
Disposal per RCRA (40 CFR 261-265):Evaluate per 40 CFR 261. Generator requirements: EPA ID number required if >100 kg/month (40 CFR 262.12). Use EPA-permitted Treatment, Storage, Disposal Facility (TSDF). Never discharge to sewer without POTW written approval (40 CFR 403). Container disposal: Triple rinse (40 CFR 261.7), offer for reconditioning/recycling. State regulations may be more stringent — check with your local environmental agency. Consult the Alliance Chemical SDS for product-specific disposal guidance.
Does Alliance Chemical provide an SDS and COA for Perchloroethylene (PCE, PERC)?
Yes. Alliance Chemical provides a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for every lot of Perchloroethylene (PCE, PERC). The SDS is prepared in accordance with OSHA Hazard Communication Standard 29 CFR 1910.1200 and the Globally Harmonized System (GHS) Revision 7, covering all 16 required sections including hazard identification, first aid measures, firefighting measures, handling and storage, exposure controls, and regulatory information. The SDS is available for download directly from this product page. COAs are available upon request by contacting Alliance Chemical at 512-365-6838.

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