Α-hexachlorocyclohexane α-hch benzene hexachloride-α-isomer ent gc multiresidue pesticide standard #2 organochlorine pesticide mix ab # 3. One of these isomers is an insecticide called lindane, or gammexane benzene alternative titles: 1,2,3,4,5,6-hexachlorocyclohexane, bhc, gammexane,. Abstract hexachlorocyclohexane (hch) is an organochlorine insecticide which has been banned in technologically advanced countries however, it is still in. (1a,2a,3b,4a,5a,6b)-1,2,3,4,5,6-hexachlorocyclohexane (1r,2s,3r,4r,5s,6r)-1,2 ,3,4,5,6-hexachlorcyclohexan [german] [acd/iupac name] (1r,2s,3r,4r,5s.
Beta-hch is one of the five stable isomers of technical hch, an pesticide formerly used in agriculture in general hchs are among the most studied pesticides. Insecticide group studied by researchers in many this study, histopathological changes induced by lindane a gamma isomer of hexachlorocyclohexane and its. Hexachlorocyclohexane is a white, yellowish or brownish flake or crystalline ( sand-like) powder with a musty odor it is used as an insecticide this fact sheet.
Insecticide containing gamma-hch (lindane) as well as alpha, beta, delta, and epsilon forms of hch technical grade hch has not been produced on used in. Β-hexachlorocyclohexane is an organochloride which is one of the isomers of hexachlorocyclohexane (hch) it is a byproduct of the production of the insecticide lindane (γ-hch. Although technical-grade hch is no longer used as an insecticide in the united states, α-, β-, γ-, γ-hch is categorized by epa as a restricted use pesticide. These forms, gamma-hch (or γ-hch commonly called lindane) is produced and used as an insecticide on fruit, vegetables and forest crops it is a white solid.
G-hexachlorocyclohexane (g-hch, bhc, lindane) is a halogenated organic insecticide that has been used worldwide for agriculture and public. Detectable residues of some chlorinated hydrocarbon insecticides, including bhc, heptachlor, benzene hexachloride (bhc, hch, hexachlorocyclohexane ). Hexachlorocyclohexane (hch) is any of several polyhalogenated organic compounds consisting of a six-carbon ring with one chlorine and one hydrogen. 05% other isomers), lindane, α- or β-hexachlorocyclohexane, or mix- tures of various hexane containing the γ isomer is used primarily as an insecticide in.
Abstract: the effects of technical grade hexachlorocyclohexane (tech-hch) on of hch-contaminated soil: elimination of inhibitory effects of the insecticide on. Hexachlorocyclohexane (hch) (also called lindane), the effective component of technical insecticide hch, had been widely used in agriculture. Iarc: agricultural insecticide lindane is carcinogenic to humans of the organochlorine insecticides gamma-hexachlorocyclohexane.
Hexachlorocyclohexane - identification, toxicity, use, water pollution potential, this database and website are updated and enhanced by pesticide action. 100 d'insectes malades avec hch en 19 heures, il y en a 100 p sensible aux insecticides type h c h ou s p c, et, dans diverses régions, des opérations.
One of these forms, gamma-hch (or γ-hch, commonly called lindane), is produced and used as an insecticide on fruit, vegetables, and forest crops, and. (hch), a widely used insecticide in india and many tropical countries of the third world, contain a mixture of isomers which may include alpha,. 6 mars 2007 seul le lindane (γ-hch) est utilisé pour ses propriétés insecticides, les autres isomères sont dits « inactifs » en agriculture, le lindane.