Aluminum isopropoxide, also known as isopropyl alumina, is called Aluminium isopropoxide in English, abbreviated as AIP. When first produced, it is a colorless viscous liquid that condenses into a solid state in 5-10 days. Aluminum isopropyl alcohol on the market is mostly white Chemicalbook color translucent block, cylindrical small solid or powder, soluble in isopropanol, ethanol, toluene, benzene, carbon tetrachloride, chloroform and other organic solvents (easily soluble when heated to 70 °C), decomposes in contact with water, has strong water absorption, and is easily decomposed into aluminum hydroxide and isopropanol.