Cyclopentane is a highly flammable alicyclic hydrocarbon with chemical formula C5H10 and CAS number 287-92-3, consisting of a ring of five carbon atoms each bonded with two hydrogen atoms above and below the plane.
C 2809 (OTTO) Cyclopentane, 98% Cas 287-92-3 - used as a reference material for solvents and chromatography. C 2809 (OTTO) Cyclopentane, 98% Cas 287-92-3 - used as green blowing agent and involved in the production of polyurethane insulating foam.