Composition Tech. is >85% pure. Mol. wt. 314.2 M.f. C14H17Cl2N3O Form White, crystalline solid. M.p. 110-112 V.p. 0.018 mPa (20 ) KOW logP = 3.9 (20 ) Henry 3.33 10-4 Pa m3 mol-1 (calc.) S.g./density 1.29 g/cm3 (25 ) Solubility In water 0.017 g/l (20 ). In dichloromethane 336, methanol 246, acetone 164, ethyl acetate 120, toluene 59, hexane 0.8 (all in g/l, 20 ). Stability Stable for at least 6 years at ambient temperatures. Stable to hydrolysis and photolysis in water. Formulations stable in sales containers for 6 months at 50, and 2 years at ambient temperature