3,5-Dichloro-4-methoxybenzaldehyde(CAS: 41727-58-6)

3,5-Dichloro-4-methoxybenzaldehyde (CAS: 41727-58-6) is a crystalline solid with a molecular weight of approximately 231.04 g/mol. It is slightly soluble in water but soluble in common organic solvents such as ethanol and acetone. This compound is known for its high reactivity, particularly towards nucleophilic substitution reactions and oxidation. It has a melting point of about 125-126°C.

3,5-Dichloro-4-methoxybenzaldehyde (CAS: 41727-58-6) is typically synthesized through the reaction of 4-methoxybenzaldehyde with chlorine gas in the presence of a Lewis acid catalyst, such as aluminum chloride. The reaction requires controlled conditions to achieve high selectivity and yield, with the product isolated by recrystallization from appropriate solvents.

3,5-Dichloro-4-methoxybenzaldehyde (CAS: 41727-58-6) is primarily used in the pharmaceutical industry for the synthesis of various drug intermediates. It also finds applications in the chemical industry for the production of dyes and in the electronic industry for the manufacture of semiconductors. Additionally, it has been explored for its potential in the development of sensor technologies.

When handling 3,5-Dichloro-4-methoxybenzaldehyde (CAS: 41727-58-6), it is essential to use personal protective equipment (PPE) such as gloves and safety goggles. Handling should be conducted in a well-ventilated area or fume hood to avoid inhaling the compound. Spills should be cleaned up using appropriate absorbent materials, and the area should be flushed with water. Always refer to the Safety Data Sheet (SDS) for detailed emergency procedures and storage guidelines.