1-Cyclohexen-1-ylacetonitrile(CAS: 6975-71-9)

1-Cyclohexen-1-ylacetonitrile is a colorless to pale yellow liquid with a molecular weight of approximately 142.21 g/mol. It has a melting point of -55°C and a boiling point of 112°C. This compound is slightly soluble in water but miscible with most organic solvents. It is moderately reactive, especially towards nucleophiles and can undergo hydrolysis and nitrile hydrolysis under certain conditions.

1-Cyclohexen-1-ylacetonitrile can be synthesized by the reaction of cyclohexanone with sodium hydroxide followed by acetonitrile. The reaction involves the formation of the oxime intermediate, which is then reduced to the final product. Catalysts such as sodium methoxide are commonly used to increase the yield and selectivity of the reaction.

1-Cyclohexen-1-ylacetonitrile finds applications in the pharmaceutical industry for the synthesis of various organic compounds, in the polymer industry for the modification of polymers, in the sensor industry for gas detection, and in the semiconductor industry for the production of electronic materials. It is also used as a precursor in the production of other chemical intermediates.

When handling 1-Cyclohexen-1-ylacetonitrile, it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or in a fume hood. Spills should be cleaned up immediately using appropriate absorbents, and the area should be properly ventilated. Safety data sheets (SDS) should be consulted for detailed information on handling and storage recommendations.