Foaming Agent Cyclopentane
CyclopentaneCyclopentane is a highly flammable alicyclic hydrocarbon with chemical formula C5H10 and CAS number 287-92-3, consisting of a ring of give carbon atoms each bonded with two hydrogen atoms above and below the plane. It occurs as a colorless liquid with a petrol-like odor.Cyclopentane is used in the synthetic resins and rubber adhesives and also as a blowing agent in the manufacture of polyurethane insulating foam, as found in many domestic appliances such as refrigerators and freezers, replacing environmentally damaging alternatives such as CFC-11 and HCFC-141b.NamesIUPAC nameCyclopentaneOther namespentamethyleneIdentifiersCAS Number287-92-3 ChEBICHEBI:23492 ChemSpider8896 EC Number206-016-6Jmol 3D modelInteractive imagePubChem9253RTECS numberGY2390000PropertiesChemical formulaC5H10Molar mass70.1 g/molAppearanceclear, colorless liquidOdormild, sweetDensity0.751 g/cm3Melting point−93.9 °C (−137.0 °F; 179.2 K)Boiling point49.2 °C (120.6 °F; 322.3 K)Solubility in water156 mg·l−1 (25 °C)[1]Solubilitysoluble in ethanol, acetone, etherVapor pressure400 mmHg (31 °C)[2]Acidity (pKa)~45Refractive index (nD)1.4065
Other supplier products
|
PTFE Dispersion |
PTFE DispersionMain Technical PropertiesFT-4DC-AFT-4DC-DAppearanceWhite liquidWhite liquidPTFE content %60±260±2Surfactant %4.0-7.04.0-7.0PH8月10日8月... |
|
Foaming Agent R141b |
Dichlofluoroethane(R141b)R141b (HCFC-141b) is the leading substitute blowing agent for CFC-11 in rigid foam insulation materials which are widely u... |
|
PVDF Coating Grade |
PVDF Coating Grade FTH-222CharacteristicPropertiesSpecificationASTM Test standardMFR(g/10min)0.5~2.0ASTM D1238, 2300C/10kgAppearanceWhite powder/Pu... |
|
Refrigerant R22 In 13.6kg Disposable Cylinder For Air Conditioner |
R22R22 is a colorless gas under ordinary temperature and a colorless & transparent liquid under the pressure of itself,Website:, Vnon-toxic & infla... |
|
PTFE Medium-size Particle Resin |
PTFE medium-size particle resinMain Technical PropertiesFT-G90AppearanceWhite powder, no impuritiesTensile strength, Mpa≥25.5Elongation at break, %... |
All supplier products
Same products