trimethylpyrogallol

Trimethylpyrogallol, also known as 1,2,3-trimethoxybenzene, is an organic compound with the chemical formula C9H12O3. It is a derivative of pyrogallol where each of the three hydroxyl groups has been methylated. This compound is a colorless to pale yellow crystalline solid. It has a molecular weight of approximately 168.19 g/mol.

Trimethylpyrogallol is soluble in organic solvents like ethanol and ether, and sparingly soluble in water. Its chemical structure consists of a benzene ring substituted with three methoxy groups at positions 1, 2, and 3. This arrangement of methoxy groups influences its reactivity and physical properties.

The synthesis of trimethylpyrogallol can be achieved through the methylation of pyrogallol. Various methylating agents can be employed for this reaction. It has found some applications as a chemical intermediate in the synthesis of more complex organic molecules, including certain pharmaceuticals and flavoring agents, although its widespread commercial use is limited. It is not a commonly encountered substance in everyday life.