Dithianon pome agro fruit, vegetable, citrus Natural Plant Fungicide

Dithianon pome agro fruit, vegetable, citrus Natural Plant Fungicide

1. Common name:Dithianon (BSI, CSA, MAFJ)

2. Chemical name:

• CA 5, 10-dihydro-5, 10-dioxonahth[2, 3b]-p-dithiin-2, 3-dicarboitrile
• IUPA 5, 10-dihdro-5, 10-dioxonahth[2, 3b]-1, 4-dithiin-2, 3-dicarboitrile

3. Structural formula:C14H4N2O2S3  296.33

4. Physical-chemical properties:

• Brown crystalline solid, m.p.225℃;solubility varying in organic solvents, soluble in 1, 4-dioxan, chlorobenzene,
• chloroform, in water approximately 0.05ppm at room temperature, decomposed under alkaline conditions.

5. Uses: Effective against many diseases in pome fruit, stonefluit, small fruit, wine growing, oramentals, coffee, vegetable and citrus. Not effective against powdery mildew.

6. Toxicity: Acute oral LD 50 (rat): 638mg/kg.

7. Formulation and specification: