کلروتالونیل

Also known as Tetrachloroisophthalonitrile, 1,3-Dicyanotetrachlorobenzene, 2,4,5,6-Tetrachloro-3-cyanobenzonitrile, m-TCPN, m-Tetrachlorophthalonitrile, meta-TCPN, meta-Tetrachlorophthalodinitrile, TPN

Chlorothalonil (2,4,5,6-tetrachloroisophthalonitrile) is an organic compound mainly used as a broad spectrum, nonsystemic fungicide, with other uses as a wood protectant, pesticide, acaricide, and to control mold, mildew, bacteria, algae. Chlorothalonil-containing products are sold under the names Bravo, Echo, and Daconil. It was first registered for use in the US in 1966. In 1997, it was the third most used fungicide in the US, behind only sulfur and copper, with used in agriculture that year. Including nonagricultural uses, the United States Environmental Protection Agency (EPA) estimates, o