toxaphene

toxaphene
/tok"seuh feen'/, n. Chem.
an amber, waxy, water-insoluble solid, whose principal constituent is chlorinated camphene, used as an insecticide and as a rodenticide.
[1945-50; TOX- + (C)A(M)PHENE]

* * *

      a dense, yellowish, semisolid mixture of organic compounds made by chlorination of camphene (a hydrocarbon obtained from turpentine) and used as an insecticide. Toxaphene, which contains 67–69 percent chlorine, is insoluble in water but highly soluble in several organic solvents; under the influence of light, heat, or strong alkalies, it decomposes, forming hydrogen chloride and losing its toxicity to insects.

       Strobane, a straw-coloured liquid made by the reaction of chlorine with a mixture of camphene and pinene, is an insecticide similar to toxaphene. Both are toxic to a wide variety of insects and are used in combating pests that attack cotton and other field crops.

* * *


Universalium. 2010.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • Toxaphene — Toxaphène Toxaphène Général Synonymes Camphène chloré (60%) Polychlorocamphène camphechlore No CAS …   Wikipédia en Français

  • Toxaphène — Général Synonymes Camphène chloré (60%) Polychlorocamphène camphechlore No CAS …   Wikipédia en Français

  • toxaphene — ☆ toxaphene [täk′sə fēn΄ ] n. [< TOXIC + (CAM)PHENE] a commercial insecticide, approximately C10H10Cl8, made by chlorinating camphene: use is now restricted as it may be a carcinogen …   English World dictionary

  • Toxaphene — Chembox new Name = Toxaphene ImageFile = Toxaphene.png ImageName = IUPACName = Section1 = Chembox Identifiers CASNo = 8001 35 2 SMILES = C=C1C(C2(C(C(C1(C2(Cl)Cl)Cl)Cl)Cl)Cl)(CCl)CCl Section2 = Chembox Properties Formula = C10H10Cl8 MolarMass =… …   Wikipedia

  • toxaphene — noun Etymology: from Toxaphene, a trademark Date: 1947 a persistent chlorinated insecticide mixture with the approximate empirical formula C10H10Cl8 that is now banned in the United States …   New Collegiate Dictionary

  • toxaphene — ˈtäksəˌfēn noun ( s) Etymology: from Toxaphene, a trademark : an insecticide obtained as a yellow waxy solid by chlorinating camphene …   Useful english dictionary

  • toxaphene — an insecticide that has been used to kill unwanted fish in ponds and lakes. Possibly carcinogenic and now banned for general use …   Dictionary of ichthyology

  • toxaphene — noun An acaricide and insecticide that is a mixture of chlorinated camphenes …   Wiktionary

  • toxaphene — A chlorinated hydrocarbon insecticide. * * * tox·a·phene täk sə .fēn n an insecticide with the approximate empirical formula C10H10Cl8 that is a complex mixture of chlorinated compounds and has been shown to have carcinogenic properties in… …   Medical dictionary

  • toxaphene — n. (Chemistry) poisonous chemical compound composed of chlorinated camphene (used as an insecticide and rodenticide) …   English contemporary dictionary

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”