Fungicide Tebuconazole

Fungicide Tebuconazole

Common name tebuconazole (BSI, draft E-ISO)
IUPAC name (RS)-1-p-chlorophenyl-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)pentan-3-ol
Chemical Abstracts name -(1,1-dimethylethyl)-1a-[2-(4-chlorophenyl)ethyl]-a(?-H-1,2,4-triazole-1-ethanol
Other names fenetrazole*; terbuconazole*; terbutrazole*; ethyltrianol* CAS RN [107534-96-3] EEC no. ELINCS: 403-640-2

Pure product of fungicide tebuconazole is colorless crystal and it is a steroid demethylation inhibitor. Chemical name for it is (RS)-1-(4-Chlorophenyl)- 4,4-dimethyl-3-(1,2,4-triazol-1-ylmethyl) pentan-3-ol. For mechanism, this product can inhibit ergosterol demethylation of bacterium membrane and stop the formation of cell membranes, eventually killing the bacteria. As a broad spectrum and systemic chemical, this product has protective, treatment and eliminating functions as well as long lasting effect. When it is used for sclerotiorum of rape plant, it has not only good prevention but also lodging resistant and yield promotion effects. A word of warning, concentration of this product should be paid more attention when it is used on vegetables and seedling stage fruit trees to avoid drug injury.

The seeds treated by this product can't be taken as food for human or feed for animal. For storage, this product should be stored in dry, ventilated, cool warehouse which is out of reach of children. Although this product is a low toxic, human should be taken to hospital immediately in case of poisoning.

As a professional fungicide tebuconazole manufacturer in China, Eastchem provides a broad range of products, including fungicide hexaconazole, fungicide tricyclazole, herbicide glyphosate and insecticide imidacloprid, etc.

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  • Fungicide Metalaxyl Formula of fungicide metalaxyl is C15H21NO4 and chemical name is 2-[(2, 6-dimethylphenyl)-(2-methoxy-1-oxoethyl) amino]propanoic acid methyl ester. Pure product is white powder. For solubility, it is 8.4g/L in water under 22℃, 450g/L in acetone, 400g/L in ethanol, 340g/L in toluene, 11g/L in n-hexane and 68g/L in octanol. As systemic chemical, this product has therapeutic and protective effects.
  • Fungicide Hexaconazole Fungicide hexaconazole can be used on fruit trees such as apple, vegetable, fruits, pepper, peanut, coffee, cereal crop and ornamental plant. And the dose of 15~250g/hm2, 10~20mg/L spraying is enough to prevent apple powdery mildew, apple scab and powdery mildew in grapes. 20-50g/hm2 can be used for peanut leaf spot. In terms of grape powdery mildew and black rot, 15~20mg/L is OK. To protect environment and the crop, this product should be as recommended doses to avoid drug injury.