HFC-245fa Foam Blowing Agent - Yuji America Corp - Fluorine Chemicals-Yuji America Corp – Fluorine Chemicals  


As a third-generation foaming agent, HFC-245fa can replace HCFC-141b for rigid polyurethane (PU) and polyisocyanurate foams used in insulation for refrigerators and freezers, spray foam insulation. It is non-ozone depleting, nonflammable, non-VOC, Low toxicity and offers excellent performance.


Product Description

Chemical Name 1,1,1,3,3-Pentafluoropropane
Synonyms HFC-245fa
CAS # 460-73-1
ELINCS # (EU) 419-170-6
Molecular Formula C3H3F5
Structure CHF2CH2CF3
Molecular Weight 134.05
Physical State Gas
Color Colorless
Odor Odorless
ODP(CFC-11 = 1) 0
GWP100(CO2 = 1) 990
Life Time(years) 7.2
TWA(8-hr) 300 ppm


Physical & Chemical Properties

Chemical Name 1,1,1,3,3-Pentafluoropropane
Boiling Point(℃) 15.3
Melting Point(℃) -103
Liquid Density(@20℃,g/cm3) 1.32
Gas Density (Air=1) 8.55
Vapor Pressure(@20℃) 122.8…
Critical Temperature(℃) 154.01
Critical Pressure(bar) 36.51
Solubility(@20℃) 7.18
Flash Point(℃) Not applicable
Flammability(@21℃) Not applicable
Explosion Limit(%vol) Not applicable


Packing Specification

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