Used in production of , cylopentanone derivatives in the perfume industry eg Cyclopentylamine, Cyclopentanol and jasmine-fragrant material.

Manufacture of insecticides and pesticides.

Used in the production of synthetic resins and rubber adhesives. Intermediate in the pharmaceutical industry.

Used as a thinner for epoxies. As a solvent it is used in paint and varnish removers, as dry cleaning agent and for oil extraction.