Octafluorcyclobutan C4F8

A colorless, odorless, nonflammable liquefied gas. Shipped as liquefied gas under its own vapor pressure (25.3 psig @ 70°F).Molecular Weight:200.03Safety DataVapor Pressure DataSpecific Volume:1.87cf/lb@NTPNontoxic ¨C Simple AsphxiantTemp (Deg. F)Pressure (psia)Boiling Point:176°F(-8°C) @1 atm3217.4CAS No.:115-25-37039.7Hazards:AsphyxiantDOT Label:Green, Nonflammable GasUN Number:UN 1976DOT Class:2.2Cylinder:Steel AlloyCylinderDOTCylinder DimensionAverage Tare WeightAverage Internal VolumeContentsSizeSpecification(in.)(lbs)(ft3)(L)(lbs)2003AA22659x511191.55(43.9)85GRADETECHNICALRESEARCHElectronicCritical Assay99.6% Weight99.90%100.00%Nitrogen-< 750 ppm< 24 ppmOxygen< 30 ppm< 150 ppm< 6 ppmTetrafluoromethane--< 10 ppmMoisture< 20 ppm< 80 ppm< 10 ppmValve MaterialBrassBrassBrassCGA Connection660660660Additional Information:Octafluorocyclobutane is a nonflammable, colorless, odorless liquefied compressed gas package in cylinders under its own vapor pressure of 25 psig at 70 °F. This product can cause rapid suffocation when concentrations are sufficient to reduce oxygen levels below 19.5%. Self Contained Breathing Apparatus (SCBA)may be required for rescue workers. Contact with product can cause frostbite.