4-Methoxybenzaldehyde(CAS: 123-11-5)

4-Methoxybenzaldehyde (CAS: 123-11-5) is a substituted aromatic aldehyde with the chemical formula C8H8O2. It features a benzene ring with a methoxy (-OCH3) group at the 4th position and an aldehyde (-CHO) functional group. This compound is a colorless liquid with a fragrant, sweet odor, commonly used in organic synthesis. It is soluble in ethanol and other organic solvents but has limited solubility in water. Its structure makes it valuable in creating complex molecules for various applications.

4-Methoxybenzaldehyde (CAS: 123-11-5) is widely used in pharmaceuticals as an intermediate for drug synthesis. It finds applications in the fragrance and flavor industry due to its aromatic properties. Additionally, it is employed in the production of dyes, resins, and pesticides. In research, it serves as a building block for developing new materials. Its versatility makes it a key compound in multiple industrial sectors.

4-Methoxybenzaldehyde (CAS: 123-11-5) is generally considered low toxicity when handled properly. However, it may cause mild skin or eye irritation. Safety precautions include using personal protective equipment (PPE) like gloves and goggles. It is not classified as a hazardous substance under major regulations but should still be managed according to standard chemical safety protocols. Always consult safety data sheets (SDS) for detailed handling guidelines.

4-Methoxybenzaldehyde (CAS: 123-11-5) should be stored in a cool, dry place away from direct light. Use airtight containers made of glass or high-density polyethylene (HDPE) to prevent contamination. Maintain storage temperature below 25°C and control humidity to ensure stability. Avoid exposure to air and moisture to prevent degradation. Proper storage extends shelf life and maintains chemical integrity.