Mol. wt. 387.8 M.f. C19H18ClN3O4 Form White or light beige crystalline solid. M.p. 63.7-65.2 V.p. 2.6 ?10-5 mPa (20 ) KOW logP = 3.99 (22 ) Henry 5.3 10-6 Pa m3 mol-1 (calc.) Solubility In water 1.9 mg/l (20 ). Stability Stable >30 d (pH 5-7, 25 ). Photolysis DT50 in water
