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Product Overview
Trichloroethylene (TCE) ACS Grade is a high-performance chlorinated solvent formulated to meet stringent American Chemical Society (ACS) specifications. With a typical assay purity of 99.8%, this material is optimized for critical industrial and laboratory applications where trace impurities could compromise results. It features exceptional solvency power, low water content (typical 0.02%), and minimal residue after evaporation, making it the standard choice for precision degreasing and analytical workflows.
This volatile organic compound serves as a vital intermediate in chemical synthesis and a reliable extraction solvent in organic chemistry. Its rigorous purity profile ensures compatibility with sensitive instrumentation, including Gas Chromatography (GC), by minimizing background noise and phantom peaks. Available in pack sizes ranging from 1 quart for laboratory use to 55-gallon drums for production scale, every container is handled to maintain the integrity of the CAS 79-01-6 material.
Key Properties
- Chemical Name: Trichloroethylene (TCE)
- Grade: ACS Reagent Grade
- CAS Number: 79-01-6
- Formula: C2HCl3
- Purity (Assay): 99.0–100.5% (Typical 99.8%)
- Density (25°C): 1.463 g/mL
- Boiling Range: 87–87.5°C
- Water Content: ≤0.05% (Typical 0.02%)
- Residue after Evaporation: ≤0.001% (10 ppm)
- Heavy Metals (as Pb): ≤0.5 ppm
- Appearance: Clear, colorless liquid
- Solubility: Miscible with most organic solvents; practically insoluble in water
Common Applications
- Precision Degreasing: Rapidly dissolves grease, oils, and waxes from metal parts and intricate components without leaving residue.
- Analytical Solvent: Used in chromatography and spectroscopy where high spectral purity is required.
- Chemical Synthesis: Serves as a feedstock and reaction medium for the production of fluorocarbons and other chlorinated compounds.
- Extraction: Efficient agent for organic extraction in environmental testing and pharmaceutical manufacturing workflows.
- Laboratory Reagent: Standard solvent for various ACS and USP-NF test methods.
Safety & Handling
Trichloroethylene is a potent solvent and must be handled with appropriate safety measures. Use only in well-ventilated areas or under a fume hood to avoid inhalation. Wear chemical-resistant gloves, safety goggles, and protective clothing to prevent skin and eye contact. Store in a cool, dry place away from direct sunlight and incompatible materials, such as strong oxidizers, caustics, and chemically active metals (e.g., aluminum, magnesium).
This product is regulated for transport (UN 1710). Refer to the Safety Data Sheet (SDS) for comprehensive hazard information, First Aid measures, and spill response protocols. Proper disposal must comply with all local, state, and federal environmental regulations.
Benefits
Validated ACS Purity – Ensures consistent performance in analytical and manufacturing environments.
Superior Solvency – Effective removal of heavy lubricants and contaminants with rapid evaporation.
Low Moisture Profile – Minimizes hydrolysis risk in water-sensitive chemical reactions.
Scalable Supply – Available in lab-scale bottles and bulk industrial drums to suit project requirements.
Related Products
| Property | Value |
|---|---|
| Molecular Weight | 131.39 g/mol g/mol |
| Formula | C2HCl3 |
| Grade | ACS |
| Flash Point | Not applicable |
| Form | Liquid |
| Solubility | Soluble in water, alcohol, ether, and organic solvents |
| Appearance | Colorless volatile liquid |
| Melting Point | '-73°C °C |
| Boiling Point | 87°C °C |
| Specific Gravity | 1.46 |
| Industry | Industrial, Environmental, Wastewater |
Frequently Asked Questions About Trichloroethylene (TCE) ACS Grade
What is Trichloroethylene (TCE) ACS Grade and what is its chemical formula?
Trichloroethylene (TCE) ACS Grade is a chemical compound with the molecular formula C2HCl3, registered under CAS Number 79-01-6 by the Chemical Abstracts Service (PubChem), with a molecular weight of 131.39 g/mol g/mol. Alliance Chemical supplies Trichloroethylene (TCE) ACS Grade in ACS grade for laboratory, industrial, and commercial applications.
What are the physical properties of Trichloroethylene (TCE) ACS Grade?
According to the NIOSH Pocket Guide to Chemical Hazards, Trichloroethylene (TCE) ACS Grade is supplied as a colorless volatile liquid. It has a melting point of '-73°C°C, a boiling point of 87°C°C, a flash point of Not applicable. The specific gravity is 1.46 relative to water. Solubility: Soluble in water, alcohol, ether, and organic solvents.
What grade and purity of Trichloroethylene (TCE) ACS Grade does Alliance Chemical offer?
Alliance Chemical offers Trichloroethylene (TCE) ACS Grade in ACS grade. 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 Trichloroethylene (TCE) ACS Grade?
Trichloroethylene (TCE) ACS Grade serves a wide range of sectors, including Industrial, Environmental, and Wastewater.Alliance Chemical provides the documentation and quality certifications required for use in regulated environments.
What PPE is required when handling Trichloroethylene (TCE) ACS Grade?
OSHA-mandated PPE per 29 CFR 1910.132-138:Nitrile gloves (8+ mil), safety goggles, flame-resistant clothing, grounded footwear, closed-toe chemical-resistant footwear. Respiratory protection (organic vapor cartridge) required in areas exceeding PEL/TLV per 29 CFR 1910.134. 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 Trichloroethylene (TCE) ACS Grade?
Store perOSHA 29 CFR 1910.106: Approved flammable storage cabinet, maximum 60 gallons per cabinet, grounding/bonding required. Temperature range:15-25°C. Segregate from:oxidizers, ignition sources. Maximum storage:2-3 years unopened.
What is the emergency spill procedure for Trichloroethylene (TCE) ACS Grade?
Emergency response per EPA SPCC (40 CFR 112) and OSHA 29 CFR 1910.120: (1) Alert personnel, evacuate area to 100 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.
What is the DOT shipping classification for Trichloroethylene (TCE) ACS Grade?
DOT Classification per 49 CFR 172.101:UN1993 (Flammable Liquid, N.O.S.), Hazard Class3 (Flammable), Packing GroupII/III. Requires: Hazmat shipping papers (49 CFR 172.200), UN specification packaging (49 CFR 173), hazmat labels (172.400). Alliance Chemical ships all orders in DOT-compliant packaging with proper documentation.
How must Trichloroethylene (TCE) ACS Grade waste be disposed?
Disposal per RCRA (40 CFR 261-265):Characteristic waste D001 (Ignitable, flash point <60°C). 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 Trichloroethylene (TCE) ACS Grade?
Yes. Alliance Chemical provides a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for every lot of Trichloroethylene (TCE) ACS Grade. 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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