CAS 85547-03-1

4-(trans-4'-pentylbicyclohexyl) benzonitrile, with the CAS number 85547-03-1, is a chemical compound that belongs to the class of liquid crystals, specifically known for its application in display technologies. This substance features a biphenyl structure with a cyano group (nitrile) attached to one of the aromatic rings, which contributes to its liquid crystalline properties. The presence of the pentyl group enhances the compound's solubility and influences its thermal and optical characteristics. Typically, compounds like this exhibit a mesomorphic phase, allowing them to flow like a liquid while maintaining some degree of order, which is crucial for their function in liquid crystal displays (LCDs). The molecular structure often leads to specific phase transitions at certain temperatures, making it suitable for various applications in electronics. Additionally, its stability and response to electric fields are essential for the performance of devices utilizing this compound. Overall, 4-(trans-4'-pentylbicyclohexyl) benzonitrile is significant in the field of materials science and liquid crystal technology.