alkyldihydroxyacetone
Alkyl dihydroxyacetone (alkyldihydroxyacetone) refers to a group of organic compounds derived from dihydroxyacetone by alkyl substitution of one or both hydroxy groups. The parent molecule, dihydroxyacetone, has the formula C3H6O3 and is a simple β-dicarbonyl having two hydroxyl groups at the terminal carbons of a central ketone. Alkylation yields esters such as methyl dihydroxyacetone, ethyl dihydroxyacetone, and longer-chain analogues, generally represented by the formula C3H6O3–R where R denotes an alkyl group.
These derivatives are typically prepared by the alkylation of dihydroxyacetone with alkyl halides or tosylates in
Alkyldihydroxyacetone has found use in the cosmetic industry as a natural skin-lightening and tanning agent. When
Safety data indicate that moderate concentrations of alkyldihydroxyacetone are of low acute toxicity, but skin contact