How should 1,2,3,4,5-Pentamethyl-1,3-cyclopentadiene (CAS: 4045-44-7) be stored?

1,2,3,4,5-Pentamethyl-1,3-cyclopentadiene should be stored in a cool, dry place away from direct sunlight and heat sources. The container should be tightly sealed to prevent the loss of the volatile component. It is important to keep it away from sources of ignition and incompatible materials. Storage conditions should be maintained at temperatures below 25°C (77°F) to ensure stability and prevent degradation.