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Large-scale manufacture for use as a fungicide was developed by using the residue remaining after purification of the mixture of isomers of hexachlorocyclohexane, from which the insecticide lindane (the γ-isomer) had been removed, leaving the unwanted α- and β- isomers. This mixture is produced when benzene is reacted with chlorine in the ...
This is a list of fungicides. These are chemical compounds which have been registered as agricultural fungicides . The names on the list are the ISO common name for the active ingredient which is formulated into the branded product sold to end-users. [ 1 ]
Lindane, also known as gamma-hexachlorocyclohexane (γ-HCH), gammaxene, Gammallin and benzene hexachloride (BHC), [3] is an organochlorine chemical and an isomer of hexachlorocyclohexane that has been used both as an agricultural insecticide and as a pharmaceutical treatment for lice and scabies.
Benzene hexachloride may refer to: Hexachlorocyclohexane. Lindane, its gamma isomer, ... Hexachlorobenzene, a fungicide This page was last edited on 8 June 2023 ...
It is sometimes erroneously called "benzene hexachloride" (BHC). They have been used as models for analyzing the effects of different geometric positions of the large atoms with dipolar bonds on the stability of the cyclohexane conformation. [1] The isomers are poisonous, pesticidal, and persistent organic pollutants, to varying degrees.
Fungicides are pesticides used to kill parasitic fungi or their spores. [ 1 ] [ 2 ] Fungi can cause serious damage in agriculture , resulting in losses of yield and quality. Fungicides are used both in agriculture and to fight fungal infections in animals .
1997US Geological Survey's National Water-Quality Assessment Program pesticide use map – shows estimates of pesticide type and intensity of pesticide use by business of mass food production. All Supporting Agro-Chemical Manufacturers a list of United States Environmental Protection Agency (EPA) pesticide labels for pesticides by trade name.
α-Hexachlorocyclohexane (α-HCH) is an organochloride which is one of the isomers of hexachlorocyclohexane (HCH). [1] It is a byproduct of the production of the insecticide lindane (γ-HCH) and it is typically still contained in commercial grade lindane used as insecticide.