What is the isomer of BHC?
Benzene hexachloride (BHC), any of several stereoisomers of 1,2,3,4,5,6-hexachlorocyclohexane formed by the light-induced addition of chlorine to benzene. One of these isomers is an insecticide called lindane, or Gammexane. hope it helps you. mark as brainlist answer.
Which isomer of BHC is more toxic?
The toxicity of the isomers varies. Gamma-HCH is the most acutely neurotoxic followed by alpha-HCH, whereas less beta-HCH penetrates the central nervous system. Beta-HCH is more persistent and tends to accumulate over time.
How many geometrical isomers are possible for lindane?
Hexachlorocyclohexane (HCH) is a manufactured chemical that exists in eight chemical forms called isomers. 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.
Is DDT is gamma isomer of BHC?
Lindane is the gamma isomer of BHC..
Which of the following is 7 isomer of BHC?
Among BHC isomers (benzene hexachloride, C6H6Cl6, theoretically eight ones), seven isomers (α,β,γ,δ,ε,η,ι) including one racemate (α) were isolated and their configurations were elucidated. Among the seven isomers, only γ-BHC has a potent insecticidal activity.
Which of the following is Delta isomer of BHC?
gamma-hexachlorocyclohexane, γ-HCH, γ-BHC, or lindane (CAS RN: 58-89-9 ), the most insecticidal isomer. delta-hexachlorocyclohexane, δ-HCH, or δ-BHC (CAS RN: 319-86-8 )
Why is BHC banned?
According to Pesticides Association of India (PAI) estimates, BHC accounts for about 40 per cent of the total pesticide used in the country. PAI officials add that a complete ban on the manufacture and use of BHC, could lead to a substantial increase in costs, as its alternatives are more expensive than BHC.
What is BHC benzene hexachloride?
benzene hexachloride (BHC), any of several stereoisomers of 1,2,3,4,5,6-hexachlorocyclohexane formed by the light-induced addition of chlorine to benzene. One of these isomers is an insecticide called lindane, or Gammexane. Related Topics: insecticide gamma benzene hexachloride aryl halide.
What is the structure of BHC?
Benzene hexachloride structure – C6H6Cl C6H6Cl6 is the chemical formula of Benzene hexachloride. The Benzene hexachloride molecule is a gamma-isomer which is expected to be a human carcinogen. Benzene hexachloride has six carbon atoms, six hydrogen atoms, and six chlorine atoms.
Which of the foll is gamma isomer of BHC?
Lindane is the gamma isomer of hexachlorocyclohexane (“γ-HCH”).
Why is BHC banned in India?
What is BHC what is its uses?
Uses of Benzene hexachloride (C6H6Cl6) Benzene hexachloride is used as an insecticide on crops, in forestry, for seed treatment. It is used in the treatment of head and body lice. It is used in pharmaceuticals. It is used to treat scabies.