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trichloroethane

trichloroethane

1 9.9
A toxic clear liquid used to clean electronics and dry-clean clothes that can cause cancer and harm liver and lungs
  • noun
  • /ˌtraɪˌklɔːroʊˈiːθeɪn/
  • Specialized
translation icon : tricloroetano
  • Unfortunately, the sewage sludge contained lead, trichloroethane, trichloroethylene, chloroform, and other hazardous substances, presumably in violation of the permit.
  • 1,1,1-trichloroethane

Examples

  • During the dry cleaning process, trichloroethane is commonly utilized to remove stubborn stains.

  • Subregistries were established for dioxin in 1988, TCE in 1989, benzene in 1991, and trichloroethane (TCA) in 1992.

    Academic text (2010)
  • Trichloroethane just doesn't have the appeal for me that it used to have.

  • And the remainder is trichloroethane and a methacrylate monomer.

  • Traces of 1,1,1-trichloroethane, CAS 71-55-6, a non-carcinogen, were also detected.

    Academic text (1994)
  • We've got carbon tetrachloride, trichloroethylene, 1,1,2-trichloroethane, 1,1-dichloroethane, boron, PCBs?

    Fiction book (1999)
  • Trichloroethane is often used as a solvent for cleaning electronic components due to its effectiveness.

  • The toxic effects of trichloroethane on the liver and lungs have raised concerns among health officials.

How Toxic

trichloroethylene
  • Specialized
1 9.9
trichloroethane
  • Specialized
1 9.9
carbon tetrachloride
  • Archaic
8.7
hexane
  • Specialized
1 8.5
ethanol
  • Specialized
66 4.1

Surface Forms

Morphology

trichloroethane = ethane (semi-transparent) = tri + chloro + ethane

The chemical formation is regular (tri- three, chloro- chlorine + ethane) so the structure 'ethane with three chlorine atoms' is derivable for users familiar with chemical prefixes, but it may be unfamiliar to general B1 learners.

Etymology

Trichloroethane breaks into tri- 'three', chloro- from 'chlorine', and ethane, which is the name for a very simple two-carbon compound. So the name literally says it is an ethane molecule with three chlorine atoms attached, which helps explain why it is heavy, a strong solvent, and can be dangerous to health.