Description

Description

Dimethyl Sulfate (CAS No. 77-78-1), with the molecular formula C₂H₆O₄S, is a highly versatile and reactive chemical compound widely utilized in organic synthesis and industrial applications. This colorless, oily liquid is an effective methylating agent, enabling the introduction of methyl groups into various substrates, including alcohols, phenols, amines, and thiols. Its IUPAC name, dimethyl sulfate, reflects its structure as the dimethyl ester of sulfuric acid.

Due to its potent alkylating properties, Dimethyl Sulfate is a critical reagent in the production of pharmaceuticals, agrochemicals, dyes, and fragrances. It is also employed in the synthesis of quaternary ammonium compounds and other specialty chemicals. However, it must be handled with extreme caution, as it is highly toxic, corrosive, and a suspected carcinogen. Proper personal protective equipment (PPE) and engineering controls are essential when working with this compound.

Available in high-purity grades suitable for laboratory and industrial use, our Dimethyl Sulfate is rigorously tested to ensure consistency and performance. Each batch is accompanied by comprehensive analytical documentation, including GC/MS and NMR data, to guarantee quality and traceability.

Application

Dimethyl Sulfate is primarily used as a methylating agent in organic synthesis, facilitating the introduction of methyl groups into nucleophilic substrates such as alcohols, amines, and carboxylic acids. It is widely employed in the pharmaceutical industry for the production of active pharmaceutical ingredients (APIs) and intermediates. Additionally, it serves as a key reagent in the manufacture of dyes, perfumes, and surfactants. Due to its high reactivity, it is also utilized in the synthesis of quaternary ammonium salts and other specialty chemicals. Strict safety protocols must be followed due to its toxicity and potential health hazards.

If you are interested or have any questions, please contact us at support@atomfair.com