Back to Ingredient Dictionary

DIMETHYL OXALATE

Description

Dimethyl oxalate is a synthetic organic compound with the chemical formula C4H6O4. This colorless, crystalline solid is primarily used as an intermediate in various chemical synthesis processes. In skincare formulations, dimethyl oxalate serves as a precursor for the production of other beneficial ingredients and can contribute to the overall efficacy of certain products.

The compound exhibits excellent solubility in water and organic solvents, making it versatile for incorporation into diverse skincare formulations. Dimethyl oxalate's chemical structure allows it to participate in reactions that can yield ingredients with moisturizing, exfoliating, or pH-adjusting properties. Its ability to form esters and undergo hydrolysis makes it valuable in the creation of emollients and humectants.

While not typically used as a direct active ingredient, dimethyl oxalate plays a crucial role in the development of skincare products by enabling the synthesis of more complex molecules. Its presence in formulations is generally minimal, as it is often fully consumed in chemical reactions during the manufacturing process. Safety assessments have shown that dimethyl oxalate, when used appropriately in cosmetic formulations, poses minimal risk to skin health.