Trichloroethane: meaning, definitions and examples

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trichloroethane

 

[ traɪˈklɔːroʊˌiːθeɪn ]

Noun
Context #1 | Noun

chemical compound

Trichloroethane is a chlorinated organic compound that is used as an industrial solvent and in some cleaning products. It belongs to a larger class of chemicals known as chlorinated hydrocarbons. The most common isomers include 1,1,1-trichloroethane, which was widely used until its production was limited due to environmental regulations.

Synonyms

1,1,1-trichloroethane, methyl chloroform, trichloroethylene

Examples of usage

  • Trichloroethane is effective for degreasing metal parts.
  • The factory stopped using trichloroethane due to safety concerns.
  • Trichloroethane was a common solvent in the past.

Word origin

The term trichloroethane refers to a compound that contains three chlorine atoms and an ethane molecule. Its earliest synthesis dates back to the early 20th century, when chemists began exploring the properties of chlorinated hydrocarbons. The chemical was initially introduced as a solvent in cleaning and degreasing processes, gaining popularity due to its effectiveness. Trichloroethane became commonly used in various industrial applications, particularly in the electronics and automotive sectors. However, by the late 20th century, the environmental impact of chlorinated compounds came under scrutiny. Scientific studies linked trichloroethane to ozone depletion and potential health risks, prompting regulatory actions that restricted its use. As a result, the production and use of trichloroethane declined, leading to a search for safer alternatives in industry.