Lecture
This lecture explores the chemistry behind nail polishes, focusing on film-forming polymers like nitrocellulose, gel nail polish composition, solvents, plasticizers, pigments, and stabilizers. It also covers the synthesis of primary amines via azides, including Gabriel synthesis and nitrile reduction. The lecture delves into the importance of organic chemistry in everyday compounds, such as nail polishes, and provides insights into industrial chemistry related to compounds like cadaverine. Additionally, it discusses the synthesis of amines, the use of thermochromic and photochromic pigments, and the role of benzophenone-1 in preventing color changes in nail polishes exposed to sunlight.