Blowing agent cyclopentane 95+%,CAS287-92-3

Cyclopentane is a colorless, odorless, flammable organic compound with chemical formula C5H10. CAS NO.287-92-3. It is an alicyclic hydrocarbon, consisting of five carbon atoms forming a ring molecule, and each carbon atom is connected with two hydrogen atoms. Cyclopentane is a common solvent, widely used in industry and laboratory, and also a gas anesthetic used in medicine. Cyclopentane can also be used to produce synthetic rubber, synthetic perfume, dyes and other chemicals.

Product Detail

Product Tags

Physical Properties



Melting Point


Boiling Point


Flash Point


Refractive Index

 N20 D1 four thousand and sixty-eight

Steam Pressure

 45 (20 )

Relative Density (water = 1)



 Insoluble in water, soluble in ethanol, benzene, carbon tetrachloride and other organic solvents

Critical Temperature


Critical Pressure


Spontaneous Combustion Temperature

 682 / 361 / 634k

Packing, transportation and storage

Cyclopentane is usually transported by ISO Tank, and the net weight of each tank of cyclopentane is 17 tons. If it is barreled, the net weight is 150 kg/barrel.

For cyclopentane tank storage, it is recommended to use an underground tank. If it is an above ground tank, a water spray system should be installed to cool it down and avoid direct sunlight as much as possible.


Cyclopentane, as a new foaming agent for rigid polyurethane foam, is used to replace chlorofluorocarbons (CFCS) that are destructive to the ozone layer of the atmosphere. It has been widely used in the production of fluoride free refrigerators, freezers, refrigerators, pipeline insulation and other fields.

Cyclopentane is widely used as a refrigerant, mainly for making small refrigeration equipment, such as refrigerators, freezers, air conditioners, etc. Due to the physical properties and environmental protection characteristics of cyclopentane, it has gradually replaced organic fluorine refrigerants such as Freon and become a more environmentally friendly choice.

matters needing attention

It should be noted that although cyclopentane has a broad application prospect in the field of refrigeration and insulation, due to its flammability and explosion, special attention should be paid to safety issues when using and handling cyclopentane. At the same time, in terms of environment and health, the application of cyclopentane also needs to pay attention to environmental pollution and health risks, and cyclopentane should be reasonably used and treated to reduce the adverse effects of environment and health.

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