Pesticide Intermediate Dealers

We are offering methyl iodide. Methyl iodide is also called iodomethane having molecular formula ch3i, mol. Wt. 141.94 gmol. It is an important halo alkane derivative of methane, in which one atom of hydrogen in methane is replaced by one atom of iodine. Methyl iodide is an organo iodine compound that contains one carbon – iodine bond. Iodomethane contains methyl group, with formula ch3 (also called me). In methyl iodide it exists as methylium cation ( ch3+) which is obtained by protonation of methanol. Methyl iodide is highly reactive, the methylium cation acts as a strong electrophillic methylating agent, while the iodide ion is a powerful nucleophile and is a good leaving group. Methyl iodide is a dense, colorless, volatile liquid turns brown on exposure to light due to liberation of iodine. Methyl iodide has a very low boiling point (b.p. 41-43 °c), sp. Gr. At 20 °c: 2.27 – 2.28gmcc. Iodomethane is slightly soluble in water, miscible with alcohol, ether. Being an organo iodide compound, methyl iodide is sensitive to light and therefore needs to be stored in dark amber colored bottles to prevent its degradation by light. Iodomethane is stabilized by copper or silver wire. Methyl iodide is prepared by any one of the following methods : by the reaction of iodine on mixture of methanol and red phosphorous. By the reaction of dimethyl sulphate with potassium iodide by the reaction of methanol with potassium iodide catalyzed by acid. It finds its main applications : in the organic synthesis as a methylating agent for methylation of carboxylic acids ,phenols. Methyl iodide is used in the preparation of tetra methyl ammonium hydroxide iodomethane is used in the preparation of methyl magnessium iodide (grignard reagent). As a pesticide(v) for preplant soil treatment in the fields of strawberries , peppers, tomatoes.

PVC Granules, Stainless Steel Mortar and Pestl

Barium Carbonates, Charcoal Dust, Charcoal Fines, Bolier Charcoa

Stable Bleaching Powder, Per Chloro Ethylene, Potassium Chlorid

Ceramic Tiles, Tal

Caustic Flake, Sodium Metasilicate Powder, Sodium Silicate Granule

Sodium Metabisulfite, Chlorine Gas Cylinder, Caustic Soda Pearl

Molecular Weight : 220.07 g·mol−1, Molecular Formula : C3H9IOS, Appearance : Pale Yellow Crystalline Powder, Melting Point : 208 to 212 °C (Predicted), Also known as : Trimethyloxosulfonium iodide, S,S,S-Trimethylsulfoxonium iodide, Sulfoxonium Salt

Barium Carbonate Powder, Manganese Dioxide Powder, Potassium Fluoride Powde

Copper Sulphate Crystal, Blue Copper Sulphate, Green Copper Sulphat

Barium Sulphide, Sodium Sulphide Yellow Flakes, Stable Bleaching Powde

Zircon Sand Powder, Cobalt Oxide, Cobalt Carbonate, Cobalt Sulphat

Trimethyl Phosphate, Diethyl Sulphate, Benzoyl Chloride, Ferrous Sulphat

Dense Soda Ash, Urea Chemical, Barium Chloride, Ammonium Nitrate, Pine Oi