TECHNICAL --- HERBICIDE SAFNER: fenclorim CAS No.: 3740-92-9 Content: 95%min
NOMENCLATURE fenclorim PHYSICAL CHEMISTRY Mol. wt. 225.1 M.f. C10H6Cl2N2 Form Colourless crystals. M.p. 96.9 ℃ V.p. 12 mPa (20 ℃) KOW logP = 4.17 Henry 1.1 Pa m3 mol-1 (calc.) S.g./density 1.5 g/cm3 (20 ℃) Solubility In water 2.5 mg/l (20 ℃). In acetone 14%, cyclohexanone 28%, dichloromethane 40%, toluene 35%, xylene 30%, hexane 4%, methanol 1.9%, n-octanol 4.2%, and isopropanol 1.8%. Stability Stable in neutral, acidic and weakly alkaline media. Stable up to 400 ℃. APPLICATIONS Used as a safener for pretilachlor in direct-seeded rice. |