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Propene 3.5, liquefied under pressure

liquefied under pressure
Purity 99,95 vol.%
Descriptions Propene 3.5

Impurities

Other hydrocarbons 500 vol. ppm
Delivery formats In low pressure cylinders
Content (kg) 5 11 25
Vapour Pressure (bar) 9 9 9

Unless otherwise stated, these refer to vapour pressure at 288,15K (15°C) and to content at 288,15K (15°C) and 1,013 bar.

Properties highly flammable
Valve connection DIN 477 No. 1 | (W 21.80 x 1/14 LH)
Shoulder colour flame red (RAL 3000)

Conversions

m3 kg l liquefied
1 at 288.15 K (15°C); 1 bar 1,000 1,785 2,908
1 kg 0,560 1,000 1,629
1 l liquid at T boiling point; 1 bar 0,344 0,614 1,000

Other delivery formats

as refrigerant R-1270 ; Alumini® 12, 200 Propene 2.5 ; on request ; in low pressure cylinders: Propene 2.5

Physical Data

Molar mass 42,08 g mol-1
Liquid State
Boiling Point 225,43 (-47,7) K (°C)
Heat of Evaporation 437,94 kJ kg-1
Liquid Density 613,9 kg m-3
Gaseous state
Density (at 273.15 K and 1.013 bar) 1,91 kg m-3
Density Ratio to Air (at 288.15 K and 1.013 bar) 1,48
Specific heat (at 298.15 K and 1.013 bar) 1,55 kJ kg-1 K-1
Thermal Conductivity (at 288.15 K and 1.013 bar) 0,0156 J s-1 m-1 K-1
Critical Point
Temperature 364,75 (91,6) K (°C)
Pressure 46,10 bar
Density 232,5 kg m-3
Triple Point
Temperature 87,8 (-185,4) K (°C)
Vapour Pressure 4 x 10^-9 bar
Heat of Fusion 71,4 kJ kg-1
Additional operating figures
Ignition Point 728 (454,9) K (°C)
Ignition Range in Air 1,8-11,2 vol.%
Calorific Value to DIN 51850 93576 kJ kg-3

Typical applications

Suitable pressure regulators:

WEGA range: see brochure: "Good on Top: Pressure Regulators for Specialty Gases".
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