Octafluoropropane - Yuji America Corp - Fluorine Chemicals-Yuji America Corp – Fluorine Chemicals  


Octafluoropropane is an important etching gas in the plasma etching process of the electronics industry.


Product Description

Chemical Name Octafluoropropane
Synonyms Perfluoropropane, Freon 218, RC 218, PFC 218,

R-218, Flutec PP30, Genetron 218

CAS # 76-19-7
ELINCS # (EU) 200-941-9
Molecular Formula C3F8
Structure CCF3CF2CF3
Molecular Weight 188.02
ODP(CFC-11 = 1) 0
GWP100(CO2 = 1) 8830
Atmospheric Life Time (Years) 2600
TWA(8-hr, mg/m³) 2.5


Physical & Chemical Properties

Chemical Name Octafluoropropane
Boiling Point(℃) -36.7
Melting Point(℃) -183
Liquid Density(-36.7℃, g/cm3) 1.6
Vapor Density (Air=1) 6.683
Saturated Vapor Pressure(21.1℃, kPa) 792
Critical Temperature(℃) 71.9
Critical Pressure(kPA) 2680
Solubility in Water (15℃, mg/L) 5.7
Flash Point(℃) Not applicable (non-flammable)
Flammability (@21℃) Not applicable (non-flammable)
Explosion Limit(%vol) Not applicable (non-flammable)

Product Specification

Purity 99.9% 99.99%


Packing Specification

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