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

Octafluoropropane

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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