3,4,5-Trichlorobenzene-1,2-diol, with the CAS number 56961-20-7, is a chlorinated aromatic compound characterized by the presence of three chlorine atoms and two hydroxyl (–OH) groups attached to a benzene ring. This compound typically exhibits a solid state at room temperature and is known for its potential applications in various fields, including pharmaceuticals and agrochemicals. The presence of multiple chlorine substituents enhances its hydrophobic properties, while the hydroxyl groups contribute to its potential reactivity and solubility in polar solvents. The compound may also exhibit biological activity, which can be of interest in toxicological studies. Its synthesis often involves chlorination reactions and subsequent hydroxylation. As with many chlorinated compounds, 3,4,5-trichlorobenzene-1,2-diol may pose environmental and health risks, necessitating careful handling and disposal. Overall, its unique structure and properties make it a subject of interest in both industrial and research contexts.

3,4,5-trichlorobenzene-1,2-diol

56961-20-7: 1,2-Benzenediol, 3,4,5-Trichloro-, 3,4,5-Trichloro-benzene-1,2-diol, 3,4,5-Trichlorocatechol, Pyrocatechol, trichloro-, Trichloro-1,2-Benzenediol, Trichloropyrocatechol

3,4,5-Trichlorocatechol

Applications 3,4,5-Trichlorocatechol has found to be toxic to marine algal.
References Ertuerk, M.D., et. al.: J. Mol. Graph. Model., 38, 90 (2012)


3,4,5-Trichlorocatechol is a derivative of catechol that is derived from pentachlorophenol. It is known to induce oxidative lesions in DNA.

CAS 56961-20-7: 3,4,5-trichlorobenzene-1,2-diol

3,4,5-Trichlorocatechol

Ref: TR-DRE-C17736000

3,4,5-Trichlorocatechol

Ref: TR-T773925

3,4,5-Trichlorocatechol

Ref: 04-C17736000

3,4,5-Trichlorocatechol

Ref: TM-T40651