2,2-Diethoxy-1-phenylethanone(CAS: 6175-45-7)

2,2-Diethoxy-1-phenylethanone (CAS: 6175-45-7) is a colorless to light yellow liquid with a sweet, aromatic odor. The molecular weight is approximately 240.34 g/mol. It has a high boiling point of around 151-153°C and a low solubility in water. The compound is moderately reactive, with good stability under normal conditions but can dehydrate under strong acid or heat conditions.

2,2-Diethoxy-1-phenylethanone (CAS: 6175-45-7) is typically synthesized by the condensation of 1-phenylethanoic acid with diethyl oxalate in the presence of a catalytic amount of p-toluenesulfonic acid. The reaction is carried out in anhydrous conditions to ensure high selectivity and yield. The process involves mild heating and stirring to facilitate the reaction, leading to a product with a yield of about 80-90%.

2,2-Diethoxy-1-phenylethanone (CAS: 6175-45-7) is widely used in the pharmaceutical, polymer, and sensor industries. It serves as a precursor in the synthesis of various organic compounds and is used as a building block in the development of new drugs. Additionally, it has applications in the production of resins and adhesives, as well as in the development of gas sensors due to its ability to react with certain gases.

When handling 2,2-Diethoxy-1-phenylethanone (CAS: 6175-45-7), it is important to wear appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. Ensure the use of a fume hood to minimize inhalation risks. Store it in a cool, dry place away from direct sunlight and heat sources. In case of spill, neutralize the spill with an appropriate chemical neutralizer and dispose of it according to local regulations. Always refer to the Material Safety Data Sheet (MSDS) for specific safety information.