Produit Nom:Penconazole 95% TC

CAS No.: 66246-88-6

Description:

Penconazole

Fungicide

FRAC  3; DMI: triazole

NOMENCLATURE

Common name penconazole (BSI, draft E-ISO, (m) draft F-ISO)
CAS RN [66246-88-6]

PHYSICAL CHEMISTRY

Mol. wt. 284.2
M.f. C13H15Cl2N3
Form Fine white powder.
M.p. 57.6-60.3 ºC
V.p. 0.17 mPa (20 °C); 0.37 mPa (25 °C)
Henry 6.6 ´ 10-4 Pa m3 mol-1 (20 °C, calc.).
S.g./density 1.30 (20 ºC)
Solubility In water 73 g/m3 (20 ºC). In ethanol 730, acetone 770, toluene 610, n-hexane 22, n-octanol 400 (all in g/l, 25 ºC).
Stability Stable to hydrolysis (pH 1-13), and to temperatures up to 350 ºC.
pKa 1.51, v. weak base 

APPLICATIONS .

Mode of action Systemic fungicide with protective and curative action. Absorbed by the leaves, with translocation acropetally.

Uses Control of powdery mildew, pome fruit scab and other pathogenic Ascomycetes, Basidiomycetes and Deuteromycetes on vines, pome fruit, stone fruit, ornamentals, hops and vegetables, at 25-75 g/ha.

Specifications