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organochlorine

organochlorine

1 8.1
A chemical made of carbon, hydrogen, and chlorine used as a pesticide or in industry
  • noun
  • /ɔrˌɡænəˈklɔrɪn/
  • Specialized
translation icon : compuesto organoclorado
  • The other organochlorine compounds taken together totaled 0.45 ppm.
  • organochlorine pesticide
  • organochlorine compounds
  • organochlorine pesticide residue

Examples

  • With the advent of synthetic insecticides in the mid-1940s, ground spraying of tsetse fly habitat with persistent organochlorines was introduced.

    Academic text (1998)
  • Farmers often use organochlorine pesticides to protect their crops from pests.

  • Organochlorine compounds have become widely distributed in our environment, following their introduction as pesticides during World War II.

    Academic text (1993)
  • The salmon, sampled from North and South America and Europe, were analyzed for 14 specific organochlorine toxins.

    Academic text (2004)
  • As insect pests developed resistance to DDT, a wide variety of organochlorine compounds were developed.

    Academic text (1993)
  • Organic substances and chlorine sometimes result in "significant concentrations of toxic organochlorine compounds," which may be carcinogenic.

    Academic text (2000)
  • Organochlorines were widely produced by the 1950s, but there was a lag before winds transported them north.

    Academic text (2012)
  • Average total organochlorine pesticide residue burden was 7.15 ppm.

    Academic text (1993)
  • DDT-type compounds were still the most abundant organochlorines in El Paso, followed by lower levels of lindane and heptachlor.

    Academic text (1993)
  • Research has shown that high levels of organochlorine compounds can affect wildlife health.

Surface Forms

Morphology

organochlorine = chlorine (semi-transparent) = organo + chlorine

The noun is formed by the same combining form 'organo-' attached to 'chlorine'; the chemical logic is clear to specialists but the combining form is technical for general learners.

Etymology

Organochlorine comes from the parts organo- meaning 'containing carbon', as in organic, and chloro- from a word for 'green' that gave the name chlorine. So an organochlorine is a chemical compound that contains both carbon and chlorine.