(3-Aminopropyl)silanetriol is a colorless liquid that belongs to the class of silane coupling agents. It contains an amino group and a silanol group, making it suitable for various applications in industries such as adhesives, coatings, composites, glass, ceramics, textile, and leather. It functions as an adhesion promoter, surface modifier, surface treatment agent, and silane coupling agent, enhancing the bonding between different materials and improving surface properties. Its versatility and reactivity make it a valuable component in various formulations and processes