Oxyfluorfen240g/l杀真菌剂杀虫剂

1.1 COMMON NAME : Oxyfluorfen 1.2 CHEMICAL NAME : 2-chloro-α,α,α-trifluoro-p-tolyl 3-ethoxy-4-nitrophenyl ether 1.3 CHEMICAL FAMILY: Nitrophenyl ether herbicides 1.4 EMPIRICAL FORMULA : C15H11ClF3NO4 1.5 STRUCTURAL FORMULA : 1.6 CAS NUMBER : 42874-03-3 1.7 MOLECULAR WEIGHT : 361.7 1.8 SOLUBILITY: In water 0.116 mg/L (25°C). Readily soluble in most organic solvents, e.g. acetone 72.5, cyclohexanone, isophoroone 61.5, dimethylformamide>50, chloroform 50-55, mesityl oxide 40-50 (all in g/100g, 25°C). 1.9 STABILITY : No significant hydrolysis in 28 d at pH 5-9 (25°C). Decomposed rapidly by u.v. irradiation; DT50 3 d (room temperature). Stable up to 50°C. FORMULATED PRODUCT (240g/L EC)2.1 PYSICAL & CHEMICAL PROPERTIES: APPEARANCE: Yellow transparent liquidpH RANGE: 5.0-8.0EMULSION STABILITY: After the stability test at 54oC the product, when diluted at 30 oC with the specified CIPAC Standard Waters, shall comply with the following:STORAGE STABILITY : Stability at 0oC: After storage at 0 + 1oC for 7 days the volume of solid or liquid which separates shall not be more than 0.3%. Stability at 54 oC: After storage at 54 + 2 oC for 14 days the product shall continue to comply with its properties. 2.2 PURITY : (240±15) g/L IMPURITY:Water: 0.3%max