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Trans 1,2-dichloroethylene

Compared with 1,2-dichloroethylene, trans-1,2-dichloroethylene has lower toxicity and more active chemical properties. A colorless, slightly odorous, volatile, flammable liquid whose vapor can form explosive mixtures with air. Exposure to open flames and high heat can cause combustion and explosion. Heat decomposition in the air releases highly toxic gases such as phosgene and hydrogen chloride. I