[Chlorothalonil] CAS[1897-45-6]
= 2,4,5,6-Tetrachloro-1,3-isophthalonitrile
Trade name; Chlorothalonil (J, I, B): Bravo, Daconil, Forturf, TPN
Chemical formula; C6Cl4(CN)2
Purpose for use; Fungicide.
Test organisms;
Oligochaeta: Lumbricus terrestris (ref. ID; 6904)