Hexaconazole Systemic protective and curative Natural Plant Fungicide 79983-71-4

Hexaconazole Systemic protective and curative Natural Plant Fungicide 79983-71-4

• Common name :hexaconazole (BSI, ANSI, draft E-ISO, (m) draft F-ISO)

• IUPAC name : (RS)-2-(2, 4-dichlorophenyl)-1-(1H-1, 2, 4-triazol-1-yl)hexan-2-ol

• Chemical Abstracts name :(?-a-butyl-a-(2, 4-dichlorophenyl)-1H-1, 2, 4-triazole-1-ethanol

• CAS RN  [79983-71-4]
• Formulation types: OL; SC; SG.
• Molecular formula: C14H17Cl2N3O
• Molecular weight: 314.2
• Properties: White, crystalline solid

Toxicity:

• Reviews FAO/WHO 59, 61 (see part 2 of the Bibliography). 
• Oral Acute oral LD50 for male rats 2189, female rats 6071 mg/kg.
• Skin and eye Acute percutaneous LD50 for rats >2000 mg/kg. Mild irritant to eyes; non-irritating to skin (rabbits). Moderate skin sensitiser (guinea pigs). 
• Inhalation LC50 (4 h) for rats >5.9 mg/l. 
• NOEL NOAEL (2 y) for rats 10 mg/kg diet; NOAEL (2 y) for mice 40 mg/kg diet. 
• ADI (JMPR) 0.005 mg/kg b.w. [1990]. 
• Other Non-mutagenic. 

Toxicity class :WHO (a.i.) U; EPA (formulation) IV

EC classification Xn; R22| R43| N; R51, R53

Uses:

1. Systemic fungicide with protective and curative action. 
2. Control of many fungi, particularly Ascomycetes and Basidiomycetes, e.g.
3. Podosphaera leucotricha and Venturia inaequalis on apples, Guignardia bidwellii and Uncinula necator on vines, Hemileia vastatrix on coffee, and Cercospora spp.
4. on peanuts, at 15-250 g/ha. Also used on bananas, cucurbits, peppers and other crops.

Packing:

According to the customer's request