Alpha and Beta-Hexachlorocyclohexanes - Environmental Health Criteria 123

United Nations Environment Programme ; World Health Organization ; International Labour Organisation (1991)

Alpha-hexachlorocyclohexane (alpha-HCH) is a major by-product (65-70%) in the manufacture of lindane (> 99% gamma-HCH). Its solubility in water is low, but it is very soluble in organic solvents such as acetone, chloroform, and xylene. It is a solid with a low vapour pressure. The n-octanol/water partition coefficient (log Pow) is 3.82. It is an environmental pollutant.

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