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How to Store Trichloroethylene TCE chemical (CAS 79-01-6) Safely?

Mar 31, 2026 Leave a message

Trichloroethylene (TCE, CAS 79-01-6) is a colorless, volatile liquid with strong solvency power. TCE Chemical is used primarily as an industrial degreaser for metal parts, as a solvent in chemical production (e.g., refrigerants), and in adhesives, lubricants, and paint removers.

However, due to its volatility and potential health and environmental risks, proper storage is critical.

 

Properties of Trichloroethylene (TCE)

● CAS: 79-01-6

● Molecular Formula: C2HCl3

● Melting Point: -84.7 °C

● Boiling Point: 87.2 °C

● Density: 1.4642 g/cm³ @ Temp: 20 °C

● Water (Wt %): Max. 0.01

● Colorless liquid with a characteristic, pungent odor.

● Insoluble in water but easily soluble in organic solvents.

● Its high density and low viscosity make it effective for industrial applications.

 

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How to Store Trichloroethylene TCE chemical (CAS 79-01-6) Safely?

1. Temperature Control
Store trichloroethylene (TCE) in a cool, dark place. Keep the temperature below 30°C (86°F). Avoid high temperatures and direct sunlight.

 

2. Ventilation
Trichloroethylene is volatile and releases harmful gases. Store it in a well-ventilated area.

 

3. Suitable Storage Containers
Use only compatible containers such as carbon steel, stainless steel, and some aluminum containers. Never use reactive metals or non-corrosion-resistant plastics. All containers must be tightly sealed to prevent evaporation.

 

4. Keep Away from Incompatible Substances
Never store trichloroethylene near strong alkalis, reactive metals, oxidizers, open flames, or heat sources. Under unsafe conditions, trichloroethylene may decompose and produce toxic gases such as phosgene.

 

5. Use of Stabilizers
Most commercial trichloroethylene (TCE) contains stabilizers to prevent decomposition, inhibit the buildup of acidic substances, and extend shelf life.

 

6. Organize Storage Areas
Clearly label all containers. Only trained personnel may enter the storage area. Fire extinguishers must always be readily available. For large-capacity storage areas, install gas detectors and follow regulations to safely separate different chemicals.

 

 

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FAQ

What are the main uses of Trichloroethylene?

TCE is widely used for cleaning and degreasing metal parts in industries. It also serves as a solvent for various chemical processes and as a key ingredient in making other chemicals, including refrigerants and paints.

 

How should I handle Trichloroethylene safely?

When using TCE, make sure you're in a well-ventilated area. Always wear protective gloves and goggles, and avoid contact with skin and eyes. It's best to consult the Safety Data Sheet for detailed safety instructions.

 

What kind of packaging is used for Trichloroethylene?

Trichloroethylene is available in different container sizes, such as quart cans, gallon jugs, and larger drums. It is packaged in materials that comply with transportation regulations to ensure safety.

 

How can I place an order or request a quote?

You can email us for a quote, including the required purity, quantity, port of destination, packaging preferences, etc.

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As a leading manufacturer and exporter of fine chemicals, Henan Gneebio provides high-quality industrial chemicals. We supply to customers across the chemical, pharmaceutical, and materials industries, ensuring consistent quality, reliable logistics, and professional technical support.

Our chemical products hold international certifications (REACH, ISO, FMQS, HALAL) for global quality recognitio. We have warehouses in coreports such as Qingdao, Tianiin, and Shanghai, with a 15-day express delivery service.

 

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Gneebio Product Packaging

 

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IBC Tank 1250 kg
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