... Abstracts name: 6-chloro-N-(1,1-dimethylethyl)-N'-ethyl-1,3,5-triazine-2,4-diamine PHYSICAL CHEMISTRYComposition: Tech. is 97 % pure ... /l (pH 7, 20C). In acetone 41, ethanol 14, n-octanol 12, n-hexane 0.36 (all in g/l, 25C).Stability ... cleavage. DT50 30-60 d in biologically active soil. Terbuthylazine (Tech.97 % pure) herbicide