Physical properties

Boiling point:49oC

Density:0.745-0.755g/L(20oC)

Flash point:-42oC

Auto ignition temp:361oC

Explosion limit:1.4-8.7%

Specification:

Appearance:colorless transparent liquid

Assay:95%min      

N-pentane+iso pentane:3.5% max

Iso hexane:1.5% max

N-hexane:10 ppm max

Benzene:1 ppm max

Moisture:150 ppm max

Storage:

Stored in dry place, ,well ventilated area, keep container tightly closed,away from heat, direct sunlight.

Application:New foaming agent for hard PU foam, replace CFCs.

Cyclopentane, 95%, Environment friendly foaming agent for PU