3-Chloro-5-methoxybenzaldehyde(CAS: 164650-68-4)

3-Chloro-5-methoxybenzaldehyde (CAS: 164650-68-4) is a white crystalline solid. It has a molecular weight of approximately 188.03 g/mol and a melting point of 64-65°C. The compound is slightly soluble in water but more soluble in organic solvents. It is moderately reactive, particularly towards nucleophilic substitution and addition reactions.

3-Chloro-5-methoxybenzaldehyde (CAS: 164650-68-4) can be synthesized by the reaction of 5-methoxybenzaldehyde with thionyl chloride. This method provides good yield and selectivity, with the use of a catalyst such as dimethylformamide (DMF) to enhance the reaction process.

3-Chloro-5-methoxybenzaldehyde (CAS: 164650-68-4) is used in the pharmaceutical industry for the synthesis of certain drugs. It also finds applications in the polymer industry for modifying polymer properties. Additionally, it is used in the production of sensors and semiconductors due to its specific chemical characteristics.

When handling 3-Chloro-5-methoxybenzaldehyde (CAS: 164650-68-4), it is essential to wear appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. The compound should be used in a well-ventilated area or a fume hood. In the event of a spill, it should be handled according to the safety data sheet (SDS) guidelines to avoid exposure and ensure safety.