(4-Methylphenyl)acetaldehyde(CAS: 104-09-6)

(4-Methylphenyl)acetaldehyde (CAS: 104-09-6) is a colorless liquid with a melting point of -34.5°C, boiling point of 80.6°C, and a molecular weight of 128.18 g/mol. It has a pungent, fruity odor and is moderately soluble in water. It is highly reactive, particularly towards nucleophiles and reducing agents.

(4-Methylphenyl)acetaldehyde can be synthesized by the reaction of m-tolualdehyde with sodium bisulfite in the presence of a strong acid catalyst. The reaction is selective and yields (4-Methylphenyl)acetaldehyde with good efficiency, making it a common method for industrial production.

(4-Methylphenyl)acetaldehyde (CAS: 104-09-6) is primarily used in the pharmaceutical industry for the synthesis of various drugs, as well as in the polymer industry for the production of certain polymers. It also finds use in the production of fragrances, dyes, and as a reagent in analytical chemistry.

Handling (4-Methylphenyl)acetaldehyde (CAS: 104-09-6) requires the use of personal protective equipment (PPE) such as safety goggles, gloves, and appropriate lab coats. Work should be performed in a well-ventilated area or a fume hood. Spills should be handled with caution and neutralized using an appropriate reagent. Always consult the Safety Data Sheet (SDS) for detailed safety information.