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Product Name: Cyprodinil
Cas: 121552-61-2
Description: Mol. wt. 225.3 M.f. C14H15N3 Form Fine beige powder, with a weak odour. M.p. 75.9 ºC V.p. 5.1 10-1 mPa (crystal modification A); 4.7 10-1 mPa (crystal modification B) (both 25 ºC) KOW logP = 3.9 (pH 5.0), 4.0 (pH 7.0), 4.0 (pH 9.0) (25 ºC) Henry 6.6 10-3 to 7.2 10-3 Pa m3 mol-1 (calc., depending on crystal modification) S.g./density 1.21 (20 ºC) Solubility In water 20 (pH 5.0), 13 (pH 7.0), 15 (pH 9.0) (all in mg/l, 25 ºC). In ethanol 160, acetone 610, toluene 440, n-hexane 26, n-octanol 140 (all in g/l, 25 ºC). Stability Hydrolytically stable: DT50 in pH range 4-9 (25 ºC) >>1 y. Photolysis DT50 in water 5-30 d. pKa 4.44, weak base
Use: Biochemistry Proposed inhibitor of the biosynthesis of methionine and the secretion of fungal hydrolytic enzymes. There is no cross resistance to benzimidazoles, carbamates, dicarboximides, imidazoles, morpholines, quinolines, strobilurins or triazoles. Mode of action Systemic product, with uptake into plants after foliar application and transport throughout the tissue and acropetally in the xylem. Inhibits penetration and mycelial growth both inside and on the leaf surface. Uses As a foliar fungicide for use in cereals, grapes, pome fruit, stone fruit, strawberries, vegetables, field crops and ornamentals; and as a seed dressing on barley. Controls a wide range of pathogens, such as Tapesia yallundae and T. acuformis, Erysiphe spp., Pyrenophora teres, Rhynchosporium secalis, Botrytis spp., Alternaria spp., Venturia spp. and Monilinia spp., at 150-750 g/ha. Fornulation types EC; WG. Compatibility Some incompatibility problems have been reported when added to liquid Fornulations, but not if mixed in reverse order. Selected products: 'Chorus' (Syngenta); 'Unix' (Syngenta); 'Amtrak' (Barclay); mixtures: 'Radius' (+ cyproconazole) (Syngenta); 'Stereo' (+ propiconazole) (Syngenta); 'Switch' (+ fludioxonil) (foliar) (Syngenta)
Fornulation: 98TC 75WG 50WG
Packing:10ML -200L for liquid Fornulations, 1G-25KG for solid Fornulations
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