1-Nonadecanol (CAS 1454-84-8)

1-Nonadecanol, a long-chain fatty alcohol with 19 carbon atoms, has gained significant attention in research related to material science and surface chemistry. It serves as a model compound in studies involving self-assembled monolayers (SAMs) on metal or silica surfaces due to its ability to form organized, densely packed films. These monolayers are widely used to investigate surface interactions, adhesion, and lubrication, providing valuable insights into surface functionalization and the design of hydrophobic and oleophobic coatings. In addition, 1-nonadecanol is used in the development and study of surfactants and emulsifiers. It is valuable in exploring the structure-activity relationship of fatty alcohol-based surfactants due to its hydrophobic properties and long-chain structure, which influence micelle formation and emulsification behavior. Research involving emulsions and phase behavior often uses 1-nonadecanol as a model to understand the influence of fatty alcohols on the stability and characteristics of colloidal systems. Furthermore, in polymer science, 1-nonadecanol is utilized to synthesize and modify long-chain esters, which can then be studied for their melting points, crystallization, and phase behavior. This aids in the exploration of materials that have potential in coatings, lubricants, and biodegradable plastics. Its role in modifying the mechanical and thermal properties of polymers has proven crucial in the search for innovative, sustainable materials.