trans-1-[(E)-2-Cyclohexylvinyl]-4-propylcyclohexane(CAS: 477557-80-5)

Trans-1-[(E)-2-Cyclohexylvinyl]-4-propylcyclohexane is a colorless solid with a melting point of 45-47°C. Its molecular weight is approximately 240.4 g/mol. This compound is slightly soluble in common organic solvents like ethanol and chloroform. It is relatively stable under normal conditions but can react with strong acids or bases. It is also prone to photodegradation.

Trans-1-[(E)-2-Cyclohexylvinyl]-4-propylcyclohexane is synthesized via a stereoselective reaction between a cyclohexene derivative and a propyl halide in the presence of a Lewis acid catalyst. The reaction yields a high selectivity for the trans isomer, with a typical yield of around 80%. The use of a chiral catalyst can further enhance stereoselectivity.

This compound is primarily used in the pharmaceutical industry for the synthesis of certain drug molecules. It is also utilized in the polymer industry as a comonomer to improve polymer properties. Additionally, it has applications in the production of chemical sensors and as a precursor in semiconductor manufacturing processes.

When handling trans-1-[(E)-2-Cyclohexylvinyl]-4-propylcyclohexane, it is important to wear appropriate personal protective equipment (PPE), including gloves and goggles. The compound should be stored in a cool, dry place, away from direct sunlight. In case of spill, it should be cleaned up using appropriate methods as per the Material Safety Data Sheet (MSDS/SDS). Always ensure proper ventilation and use of a fume hood during handling.