2,2'-(2,5-Cyclohexadiene-1,4-diylidene)dimalononitrile(CAS: 1518-16-7)

2,2'-(2,5-Cyclohexadiene-1,4-diylidene)dimalononitrile (CAS: 1518-16-7) is a crystalline compound with a molecular weight of approximately 248.24 g/mol. This material has a low solubility in water but is soluble in organic solvents such as acetone and ethanol. It exhibits good reactivity with various nucleophiles and electrophiles, making it suitable for functionalization reactions. The compound is stable under normal conditions but should be stored in a dry, cool place away from direct sunlight.

2,2'-(2,5-Cyclohexadiene-1,4-diylidene)dimalononitrile (CAS: 1518-16-7) is commonly synthesized via the dehydration of 2,2'-(2,5-cyclohexadiene-1,4-diylidene)dilactam in the presence of a strong base like sodium hydride or potassium tert-butoxide. The reaction conditions are typically at room temperature, and the yield can reach up to 90%.

2,2'-(2,5-Cyclohexadiene-1,4-diylidene)dimalononitrile (CAS: 1518-16-7) is used in the pharmaceutical industry for the synthesis of certain drug intermediates. It also finds application in the production of functional polymers and as a precursor in the development of organic electronics, such as sensors and semiconductors.

When handling 2,2'-(2,5-Cyclohexadiene-1,4-diylidene)dimalononitrile (CAS: 1518-16-7), it is important to wear appropriate personal protective equipment (PPE), including gloves, safety glasses, and a lab coat. This material should be stored in a well-ventilated area and handled under a fume hood to minimize exposure. In case of a spill, it should be cleaned up according to the safety data sheet (SDS) guidelines. Always refer to the SDS for detailed safety information.