3890 Etridiazole Trichloroacetonitrile is an organic compound with the formula CCl3CN. It is a colourless liquid, although commercial samples often are brownish. It is used commercially as a precursor to the fungicide etridiazole. It is prepared by dehydration of trichloroacetamide. 2593-15-9 17432 C5H5Cl3N2OS White powder. No indication of carcinogenicity to humans (not listed by IARC). 2013-04-25T07:56:51Z 2014-12-24T20:26:33Z C18460 true CCOC1=NC(=NS1)C(Cl)(Cl)Cl C5H5Cl3N2OS InChI=1S/C5H5Cl3N2OS/c1-2-11-4-9-3(10-12-4)5(6,7)8/h2H2,1H3 InChIKey=KQTVWCSONPJJPE-UHFFFAOYSA-N 247.53 245.918816603 Exogenous Solid 16489