Trimethyl Sulphonium Iodide

Trimethyl Sulphonium Iodide

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Also called as Trimethylsulfonium iodide and trimethylsulfanium;iodide, Trimethyl Sulphonium Iodide is an organic compound with the chemical formula (CH3)3SI. Available in the purity of more than 98%, this white powder to crystalline solid is soluble in methanol and has a melting point of 203 degree centigrade. This is used in organic chemistry as a methylating agent. It can transfer a methyl group to a variety of substrates, such as alcohols, phenols, and carboxylic acids, under mild reaction conditions. Trimethyl Sulphonium Iodide is also used as a deoxygenating agent in organic synthesis. Right protective clothing and handling procedures must be followed when working with it.



1. What is trimethyl sulphonium iodide?

Ans - The organic compound trimethyl sulphonium iodide has the chemical formula (CH3)3SI. It is a transparent, water-soluble solid that is used to create organic molecules.

2. What characteristics does trimethyl sulphonium iodide possess?

Ans - The solid trimethyl sulphonium iodide has a boiling temperature of 230 °C and a melting point of 64–66 °C. It is colourless and water soluble. It is insoluble in the majority of other organic solvents but is soluble in methanol, ethanol, and acetone.

3. What is the function of trimethyl sulphonium iodide?

Ans - The production of organic molecules uses trimethyl sulphonium iodide as a reagent. It is also used to make sulfonium salts, which are crucial steps in the production of organic compounds.

4. Iodine trimethylsulfonate is it poisonous?

Ans - Trimethyl sulphonium iodide is a moderately hazardous substance that needs to be handled carefully. It needs to be kept away from heat and ignition sources in a space that is well ventilated.