... : Tech. is 97 % pure.Mol. wt.: 229.7; M.f.: C9H16ClN5Form: Colourless powder.M.p.: 177-179C; V.p.: 0.15 mPa ... .188 (20C).Solubility: In water 8.5 mg/l (pH 7, 20C). In acetone 41, ethanol 14, n-octanol 12, ... rainbow trout 3.8-4.6, bluegill sunfish 7.5, carp and catfish 7.0 mg/l.Daphnia: LC50 (48 h) ... : LD50 (oral and contact) >100 ug/bee.Worms: LC50 (7 d) for earthworms >200 mg/kg soil.Other beneficial spp ...