Pyridaben 20%WP

Common name: Pyridaben Chemical name: 4-chloro-2-(1, 1-dimethylethyl)-5-[[[4-(1, 1-dimethylethyl)phenyl]methyl]thio]-3(2H)-pyridazinone CAS number: 96489-71-3PHYSICAL CHEMISTRY Mol. Wt. 364.9 M. F. C19H25ClN2OS Appearance: Colourless crystals. M. P. 111-112 V. P. 0.25 mPa (20 ) KOW logP = 6.37 (23? , distilled water) S. G. /density 1.2 (20 ) Solubility In water 0.012 mg/l (24 ). In acetone 460, ethanol 57, hexane 10, benzene 110, xylene 390, cyclohexane 320, n-octanol 63 (all in g/l, 20 ). Stability Stable at 50 for 90 d; Unstable to light. Stable to hydrolysis for 30 d in the dark (pH 5, 7 and 9, 25 ).Formulation: 95%tech 20%WP ,15%EC Packing: Net 25kgin drum or bag or according the client's requirement.