dimetüülsulfaat

Dimetüülsulfaat is a chemical compound with the formula (CH₃)₂SO₄. It is an organic compound and a diester of sulfuric acid. Dimetüülsulfaat is a colorless oily liquid with a faint onion-like odor. It is soluble in water and in many organic solvents. It is a potent alkylating agent, meaning it readily transfers methyl groups (CH₃) to other molecules.

This reactivity makes dimetüülsulfaat useful in various chemical synthesis processes. It is employed in the production of dyes, perfumes, pharmaceuticals, and pesticides. It can be used to methylate phenols, amines, and thiols, which are common reactions in organic chemistry. However, due to its high toxicity and carcinogenic properties, its use is strictly regulated and handled with extreme caution.

Dimetüülsulfaat is highly corrosive and can cause severe burns upon contact with skin and eyes. Inhalation of its vapors can lead to serious respiratory damage, and it is known to be a mutagen and carcinogen. As a result, appropriate personal protective equipment, including gloves, eye protection, and respiratory protection, is essential when handling this substance. Proper ventilation and containment measures are also critical in any environment where dimetüülsulfaat is used. Due to its hazards, alternative methylation agents are often preferred where feasible.