1,1,2-trichloroethene

1,1,2-trichloroethene is a chlorinated organic compound with the molecular formula C2HCl3 and CAS number 79-01-6. This chemical has a molecular weight of 131.38 g/mol and belongs to the family of chlorinated hydrocarbons. It is classified as a hazardous substance with carcinogenic and mutagenic properties, requiring careful handling and safety precautions in industrial applications.

1,1,2-trichloroethene is a colorless liquid at room temperature with a characteristic sweet, chloroform-like odor. It has a boiling point of approximately 87°C and is denser than water. The compound is slightly soluble in water but readily dissolves in organic solvents such as alcohols, ethers, and other chlorinated hydrocarbons, making it useful as an industrial solvent.

1,1,2-trichloroethene is primarily used as an industrial solvent and degreasing agent in metal cleaning operations. It serves as an intermediate in the production of other chemicals and can be used in specialized cleaning applications. Due to its hazardous classification, its use has been significantly restricted, and safer alternatives are often preferred in modern industrial processes.

1,1,2-trichloroethene requires strict safety measures including use of appropriate personal protective equipment such as chemical-resistant gloves, safety goggles, and respiratory protection. Work should be conducted in well-ventilated areas or under fume hoods to prevent inhalation. Avoid skin and eye contact, and ensure proper training for personnel handling this carcinogenic substance. Emergency procedures should be readily available.

1,1,2-trichloroethene should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Keep containers away from incompatible materials including strong bases, metals, and oxidizing agents. Storage areas should be equipped with appropriate spill containment measures and comply with local regulations for hazardous chemical storage.

In case of skin contact with 1,1,2-trichloroethene, immediately remove contaminated clothing and wash the affected area with plenty of soap and water. For eye contact, rinse immediately with clean water for at least 15 minutes. If inhaled, move the person to fresh air immediately. Seek medical attention for any exposure, especially if symptoms develop, and provide the safety data sheet to medical personnel.

1,1,2-trichloroethene must be disposed of as hazardous waste through licensed waste management companies in accordance with local and European regulations. Never dispose of this substance down drains or into the environment. Contact authorized hazardous waste disposal services and provide proper documentation. Empty containers should also be treated as hazardous waste due to potential residual contamination.

1,1,2-trichloroethene is classified under ADR as Class 6.1 (toxic substances), Packing Group III for transport purposes. It requires appropriate hazardous goods packaging, labeling with GHS07 and GHS08 pictograms, and proper shipping documentation. Transport should be conducted by trained personnel following ADR regulations, with appropriate emergency response information readily available during transit.

1,1,2-trichloroethene is subject to strict European regulations under REACH and CLP classifications. It is classified as Carcinogenic 1B, Mutagenic 2, and carries multiple hazard classifications requiring compliance with occupational exposure limits and safety measures. Users must ensure proper registration, safety data sheet provision, and may face restrictions on certain applications depending on local and EU regulations.

1,1,2-trichloroethene is available through OYSI, a specialized European distributor of technical chemicals. As an experienced supplier of hazardous chemicals, OYSI ensures proper regulatory compliance, documentation, and safe delivery throughout Europe. Contact OYSI directly for availability, technical specifications, and regulatory support for your specific application requirements.