34Dichlorobenzoic

3,4-Dichlorobenzoic acid is an organic compound with the chemical formula C7H4Cl2O2. It is a chlorinated derivative of benzoic acid, featuring two chlorine atoms substituted at the 3 and 4 positions of the benzene ring.

This compound typically appears as a white crystalline solid. It is sparingly soluble in water but more soluble in organic solvents such as ethanol and ether. Its melting point is approximately 204-207 degrees Celsius.

3,4-Dichlorobenzoic acid can be synthesized through various methods, often involving the oxidation of corresponding chlorinated toluenes or through the chlorination of benzoic acid. It serves as an intermediate in the synthesis of various organic chemicals, including pharmaceuticals, dyes, and agrochemicals. Its specific applications depend on its reactivity and the properties it imparts to the final products.

The safety profile of 3,4-dichlorobenzoic acid suggests it can be an irritant. Standard laboratory precautions, such as wearing appropriate personal protective equipment, should be observed when handling this chemical. Information regarding its environmental fate and toxicity is available in safety data sheets and specialized chemical databases.