Hexachlorocyclohexane (HCH) is a mixture of eight or more stereoisomers used as an insecticide to protect crops.

What is hexachlorocyclohexane used for?

Hexachlorocyclohexane (HCH) is a mixture of eight or more stereoisomers used as an insecticide to protect crops.

What is lindane How is lindane Prepair from benzene?

Lindane is prepared by treating chlorine with benzene in the presence of sunlight and in the absence of oxygen as well as substitution catalysts.

Is lindane toxic?

Lindane is quite toxic to humans. The acute (short-term) effects of lindane through inhalation exposure in humans consist of irritation of the nose and throat and effects on the blood.

What is the structure of lindane?

C6H6Cl6Lindane / Formula

Is BHC fungicide?

Hexachlorobenzene, or perchlorobenzene, is an organochloride with the molecular formula C 6 Cl 6. It is a fungicide formerly used as a seed treatment, especially on wheat to control the fungal disease bunt.

What is HCH used for?

Summary: 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.

Why is benzene hexachloride banned?

The IUPAC name of DDT is 2,2-bis (4-chloropheny)-1,1.1-trichloroethane and tha of benzene hexachloride is 1,2,3,4,5,6-hexachlorocyclohexane. They are banned in india because they are non-biodegradable.

Is benzene hexachloride banned?

WITH the government ban on the manufacture and use of benzene hexachloride (BHC) coming into effect in India from April 1, vector control and pest control operations in agriculture have been forced to look for safer alternatives.

What is spinosad made from?

Spinosad is a natural substance made by a soil bacterium that can be toxic to insects. It is a mixture of two chemicals called spinosyn A and spinosyn D. It is used to control a wide variety of pests. These include thrips, leafminers, spider mites, mosquitoes, ants, fruit flies and others.

Can you still buy lindane?

The only remaining U.S. use of lindane is for prescription shampoos and lotion treatments for head lice and scabies, which are regulated by the Food and Drug Administration, not the EPA. Lindane prescriptions have been banned in California since 2002, and most U.S. doctors no longer prescribe them.

What is the generic for lindane?

Lindane , formerly known as gamma benzene hexachloride, is an insecticide and is used to treat scabies and lice infestations.