Agricultural Chemicals Herbicide Tc Technical 97% CAS: 137641-05-5 Picolinafen
Basic Info
Model No.: FC-22
Product Description
Model NO.: FC-22 Method of Application: Cauline Leaf, Soil Treatment Agent Composition: Organic Colour: White Formulating Vary: 700 Fd OEM: Is Welcoming Specification: 10g/ small bag HS Code: 29269090 Appearance: Powder Usage: Selective Specific Conductivity: The Tag Type Herbicides Apply Crops: Cabbage, Cotton, Rice, Maize, Citrus Tc: 97% Trademark: foosun Origin: China 98% TC Picolinafen:
Appearance: white powder.CAS No: 137641-05-5 MF: C19H12F4N2O2 IUPAC : 4′-fluoro-6-(α,α,α-trifluoro-m-tolyloxy)pyridine-2-carboxanilide Formulation sample: 50% SC, 50% WP Premix Premix Parters: phosalone; Physical Properties Molecular weight:376.3; Physical form:White, finely crystalline solid, with a musty, phenolic odour. Density:1.45; Melting point:107.2-107.6 °C; Flash point:>180 °C; Vapour pressure:1.66 × 10-7 mPa ( est., 20 °C); Henry constant:1.6 × 10-3 Pa m3 mol-1 ( calc.); Partition coefficient(n-octanol and water):logP = 5.37; Solubility:In water 3.9 × 10-5 g/l (distilled water, 20 °C); 4.7 × 10-5 g/l ( pH 7, 20 °C). In acetone 55.7, dichloromethane 76.4, ethyl acetate 46.4, methanol 3.04 (all in g/100 ml).; Stability:Stable to hydrolysis at pH 4, 7 and 9 over 5 d (50 °C). Photodegradation DT50 24.8 d ( pH 5), 31.4 d ( pH 7), 22.6 d ( pH 9). Toxicology percutaneous LD50 for male and female rats >4000 mg/kg. Non-irritating to skin and eyes (rabbits); not a skin sensitiser (guinea pigs). Inhalation: LC50 (4 h) for male and female rats >5.9 mg/l. ADI:0.2 mg/ kg. Environmental Profile Ecotoxicology: Algae: EC50 for Anabaena 0.12 mg/l.Bees: LD50 (oral and dermal) >200µg/bee.Birds:Acute oral LD50 for bobwhite quail and mallard ducks >2250 mg/kg. Dietary LC50 for bobwhite quail and mallard ducks >5314 ppm in diet.Daphnia: EC50 (48 h) 0.612 mg/l.Fish: LC50 (96 h) for rainbow trout 0.281, bluegill sunfish >0.57 mg/l.Worms: LC50 (14 d) for earthworms >1000 mg/ kg.
Environmental fate: Animals:Rapidly metabolised by hydrolytic cleavage of the amide bond, to yield the substituted picolinic acid and p-fluoroaniline.Soil:Hydrolytically stable, but photochemically degraded, DT50 23-31 d. Average field DT50 1 mo, DT90 Contact us if you need more details on Picolinafen. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Fungicide、Bactericide. If these products fail to match your need, please contact us and we would like to provide relevant information.
Appearance: white powder.CAS No: 137641-05-5 MF: C19H12F4N2O2 IUPAC : 4′-fluoro-6-(α,α,α-trifluoro-m-tolyloxy)pyridine-2-carboxanilide Formulation sample: 50% SC, 50% WP Premix Premix Parters: phosalone; Physical Properties Molecular weight:376.3; Physical form:White, finely crystalline solid, with a musty, phenolic odour. Density:1.45; Melting point:107.2-107.6 °C; Flash point:>180 °C; Vapour pressure:1.66 × 10-7 mPa ( est., 20 °C); Henry constant:1.6 × 10-3 Pa m3 mol-1 ( calc.); Partition coefficient(n-octanol and water):logP = 5.37; Solubility:In water 3.9 × 10-5 g/l (distilled water, 20 °C); 4.7 × 10-5 g/l ( pH 7, 20 °C). In acetone 55.7, dichloromethane 76.4, ethyl acetate 46.4, methanol 3.04 (all in g/100 ml).; Stability:Stable to hydrolysis at pH 4, 7 and 9 over 5 d (50 °C). Photodegradation DT50 24.8 d ( pH 5), 31.4 d ( pH 7), 22.6 d ( pH 9). Toxicology percutaneous LD50 for male and female rats >4000 mg/kg. Non-irritating to skin and eyes (rabbits); not a skin sensitiser (guinea pigs). Inhalation: LC50 (4 h) for male and female rats >5.9 mg/l. ADI:0.2 mg/ kg. Environmental Profile Ecotoxicology: Algae: EC50 for Anabaena 0.12 mg/l.Bees: LD50 (oral and dermal) >200µg/bee.Birds:Acute oral LD50 for bobwhite quail and mallard ducks >2250 mg/kg. Dietary LC50 for bobwhite quail and mallard ducks >5314 ppm in diet.Daphnia: EC50 (48 h) 0.612 mg/l.Fish: LC50 (96 h) for rainbow trout 0.281, bluegill sunfish >0.57 mg/l.Worms: LC50 (14 d) for earthworms >1000 mg/ kg.
Environmental fate: Animals:Rapidly metabolised by hydrolytic cleavage of the amide bond, to yield the substituted picolinic acid and p-fluoroaniline.Soil:Hydrolytically stable, but photochemically degraded, DT50 23-31 d. Average field DT50 1 mo, DT90 Contact us if you need more details on Picolinafen. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Fungicide、Bactericide. If these products fail to match your need, please contact us and we would like to provide relevant information.
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