Hexachlorobenzene

Hexachlorobenzene, also called HCB, is an organochlorine fungicide that is being used for seed treatment against wheat stinking smut and the like.

Hexachlorobenzene, also known as perchlorobenzene (HCB), is a hazardous chemical that was previously used as a fungicide.

Hexachlorobenzene chemical structure: [invalid URL removed]

Due to its harmful effects, hexachlorobenzene is no longer produced commercially and its use is strictly regulated internationally.

Here's a summary of key points about hexachlorobenzene:

• Former Uses: Primarily used as a fungicide to protect seeds from fungal diseases.
• Current Status: Banned for agricultural use globally under the Stockholm Convention on Persistent Organic Pollutants due to its hazardous properties.
• Health Effects: Classified as a possible human carcinogen (Group 2B) by the International Agency for Research on Cancer (IARC). Chronic exposure can cause liver damage and skin lesions.
• Environmental Impact: Persists in the environment for long periods, accumulating in the food chain through bioaccumulation.

It is important to note that hexachlorobenzene should not be handled without proper safety precautions and regulations.