Thiophanate-methyl

1. Nomenclature
  Common name: Thiophanate-methyl
  Chemical name : Dimethyl
  4, 4"-(o-phenylene)bis(3-thioallophanate).
  CAS. RN.: 23564-25-8
2. Applications:
  Systemic fungicide with protective and curative action.
  Absorbed by the leaves and roots.
3. Use:
  A fungicide used at 30-50g a.i./ha and effective against
  a wide range of fungal pathogens including eyespot, scab,
  powdery mildews, leaf spot disease, club root, dallar
  spot, grey mould, pyricularia oryzae. Used additionally
  as a wound protectant for pruning cuts on trees.
4. Package:
  Net weight 25¢Vs in 4-ply paper bag with inner 1-ply P.E.
  bag.

1. Well and High Quality Control
2. Prompt Delivery

1. Physico-chemical Properties
  Mol. Wt.: 342.4
  Mol. Formula: C12H14N4O4S2
  Form: Colourless crystals.
  M.p.: 172¢J(decomp.)
  Solubility: Practically insoluble in water(23¢J). In
              acetone 58.1, cyclohexanone 43, methanol
              29.2, chloroform 26.2, acetonitrile 24.4,
              etylacetate 11.9. Slightly soluble in hexane.
  Stability: Stable in neutral, aqueous solution at room
             temperature. Stable to air and sunlight.
             Quite stable in acidic solution at room
             temperature, unstable in alkaline solution.
  Specification: A.I. Min. 95%
2. Analytical Method
  Analysis by HPLC