2,6-Dichlorobenzal chloride is an important aromatic compound characterized by the presence of two chlorine atoms on the benzene ring and a formyl chloride functional group. Its chemical formula is C₇H₄Cl₂O, and it appears as a colorless to pale yellow liquid with a pungent odor. This compound is primarily utilized in organic synthesis as a versatile building block for the preparation of various pharmaceuticals, agrochemicals, and specialty chemicals. Due to its reactive nature, particularly as an electrophile, 2,6-dichlorobenzal chloride plays a significant role in multiple chemical transformations, making it valuable in both academic and industrial settings.