n. Abbr. BHC
A musty-smelling crystalline substance, C6H6Cl6, prepared by the chlorination of benzene, occurring in several isomeric forms, and used as a powerful insecticide.
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Beta-Benzenehexachloride — is an organochloride insecticide consisting of a cyclohexane substituted with one chlorine atom on each carbon atom. It is an isomer of lindane.*Trade and product names: HCH (Europe), hexachlor (Sweden), hexachloran (USSR) *Chemical functions:… … Wikipedia
HCH — could refer to:* Beta Benzenehexachloride; product name HCH in Europe. * CP HOLDRs; NYSE symbol HCH. * Hardcore Heads band. * Hatch (Amtrak station), New Mexico, United States; Amtrak station code HCH. * HCH (helicopter) manufactured by McDonnell … Wikipedia