Chlorothalonil (Standard) is the analytical standard of Chlorothalonil. This product is intended for research and analytical applications. Chlorothalonil is a broad-spectrum foliar fungicide with oral activity. Chlorothalonil can be used to combat fungal diseases in vegetable and crop leaves. Chlorothalonil can alter the microbial community in the soil. Chlorothalonil inhibits spermatogenesis. Chlorothalonil can cause intestinal epithelial barrier dysfunction and fetal toxicity^{[1][2][3][4][5]}.