4-(4-Methoxyphenyl)-2-butanone(CAS: 104-20-1)

4-(4-Methoxyphenyl)-2-butanone, also known as methyl 2-[(4-methoxyphenyl)methyl]propanoate, is an organic compound with the CAS number 104-20-1. It is a colorless or slightly yellow liquid with a pungent odor. Its chemical formula is C11H14O3.

4-(4-Methoxyphenyl)-2-butanone is primarily used as a raw material in the pharmaceutical industry for the synthesis of various organic compounds. It is also utilized in the fragrance and flavor industry for its distinctive aroma. Additionally, it serves as a solvent in chemical reactions and as a reagent in organic synthesis.

4-(4-Methoxyphenyl)-2-butanone is generally considered safe for industrial use when handled appropriately. It is classified as moderately toxic. To minimize risks, proper ventilation should be ensured, and protective equipment such as gloves and safety glasses should be worn. It is important to follow safety standards and guidelines provided by regulatory bodies like the Occupational Safety and Health Administration (OSHA).

4-(4-Methoxyphenyl)-2-butanone should be stored in tightly sealed containers in a cool, dry place away from direct sunlight and heat sources. It is recommended to keep it at a temperature below 25°C (77°F) to maintain stability. Avoid exposure to moisture and ensure that the storage area has good ventilation. Containers should be inspected regularly for any signs of deterioration or leakage.