2-Methylbenzaldehyde(CAS: 529-20-4)

2-Methylbenzaldehyde (CAS: 529-20-4) is a colorless to light yellow liquid with a strong aromatic odor. Its molecular weight is 111.13 g/mol. It is slightly soluble in water but soluble in ethanol and other organic solvents. It is used in organic synthesis and has moderate reactivity, especially towards nucleophiles and reducing agents.

2-Methylbenzaldehyde (CAS: 529-20-4) can be synthesized via the Kolbe-Schmitt reaction, where toluene is oxidized in the presence of an oxidizing agent like molybdic acid. Another method involves the hydrolysis of 2-methylbenzoyl chloride. These methods offer good yield and selectivity.

2-Methylbenzaldehyde (CAS: 529-20-4) is used in the fragrance and flavor industry, as a precursor in organic synthesis, and in the production of some pharmaceuticals. It is also employed in polymer synthesis and as a component in some sensor applications.

When handling 2-Methylbenzaldehyde (CAS: 529-20-4), it is important to wear appropriate personal protective equipment (PPE), including gloves and safety goggles. Store it in a cool, well-ventilated area, away from direct sunlight. Use a fume hood during handling and disposal. Always refer to the Safety Data Sheet (SDS) for detailed safety information.