trans-4-Propylcyclohexanecarboxylic acid(CAS: 38289-27-9)

Trans-4-Propylcyclohexanecarboxylic acid is a colorless crystalline solid with a molecular weight of approximately 178.28 g/mol. It has a pKa of about 4.5 and is slightly soluble in water but more soluble in organic solvents like ethanol and acetone. It reacts with bases to form its salts and with acids to form esters. This compound is stable under normal conditions but should be stored in a cool, dry place away from strong acids and bases.

Trans-4-Propylcyclohexanecarboxylic acid can be synthesized via the Wittig reaction, where a substituted phosphonium salt reacts with cyclohexanone and propyl Grignard reagent. The reaction yields a high yield of trans-4-Propylcyclohexanecarboxylic acid, and the process is carried out under anhydrous conditions to avoid hydrolysis.

Trans-4-Propylcyclohexanecarboxylic acid is used in the pharmaceutical industry as a precursor for drug synthesis, in the polymer industry for the production of certain types of polymers, and in the sensor industry for the development of chemical sensors. It is also utilized in the semiconductor industry for the fabrication of electronic components.

When handling trans-4-Propylcyclohexanecarboxylic acid, it is important to wear appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. The compound should be handled in a well-ventilated area or a fume hood to prevent inhalation. Spills should be cleaned up with caution using appropriate absorbents, and the area should be well-ventilated. Always refer to the Safety Data Sheet (SDS) for detailed handling and safety information.