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Propylene (C3H6)

UN1077 Propylene

Propylene is a flammable, colorless gas which is shipped as liquefied gas at its vapor pressure of 133 psig at 70F.

Product & Packaging Information

PurityCylinder SizeContentsCylinder Pressure 70FStandard Valve Outlet (CGA)
CP
99.0%
LP 1000
LP 239
435 lb
105 lb
133
133
510
510
Polymer
99.5%
LP 1000
LP 239
435 lb
105 lb
133
133
510
510
4.0
99.99%
LP 1000
LP 239
435 lb
105 lb
133
133
510
510

Product Data
Molecular Weight42.8
Specific Volume8.9 cf / lb @ 70F
Liquid Density4.325 lb / gallon at 60F
Flammability in Air2.4-11% in Air
U.S. D.O.T. Hazard Class2.1
U.S. D.O.T. LabelFlammable Gas / Propylene
Refrigerant NumberR1270
Fill Density44%

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