Oxygen M.W. [1]

31.999

N.B.P. [1]

90.188 K

T.P. [1]

54.361 K

O2 Pc [1]

5.0430 MPa

Tc [1]

154.58 K

Vc [1]

0.073368 m3/kmol

T

K

Vapor Pressure

kPa

B(T)

cm3·mol-1

dB/dT · T

cm3·mol-1

C(T)

cm6·mol-2

dC/dT · T

cm6·mol-2

mW/(m·K)

µPa·s

Estimated Uncertainty 2% - Densities calculated should be good to 0.5% away from coexistence curve 2% 0.5%
Reference [1] - [1] [1] [1] [1] [1] [1]
200 3.50 - -49.63 111.08 1519.90 - 18.37 14.61
210 3.50 - -44.40 103.39 1426.80 - 19.22 15.24
220 3.51 - -39.75 96.65 1343.60 - 20.07 15.87
230 3.51 - -35.59 90.69 1269.70 - 20.91 16.48
240 3.51 - -31.84 85.38 1204.20 - 21.74 17.09
250 3.51 - -28.45 80.62 1146.10 - 22.57 17.68
260 3.52 - -25.38 76.33 1094.70 - 23.39 18.27
270 3.52 - -22.57 72.43 1049.10 - 24.21 18.85
280 3.52 - -20.00 68.88 1008.50 - 25.02 19.42
290 3.53 - -17.64 65.63 972.44 - 25.83 19.98
300 3.53 - -15.47 62.64 940.30 - 26.64 20.54
310 3.54 - -13.46 59.88 911.60 - 27.44 21.09
320 3.55 - -11.60 57.33 885.95 - 28.25 21.63
330 3.55 - -9.87 54.97 862.98 - 29.05 22.16
340 3.56 - -8.26 52.76 842.38 - 29.85 22.69
350 3.57 - -6.76 50.71 823.89 - 30.65 23.21
360 3.58 - -5.36 48.79 807.28 - 31.46 23.73
370 3.59 - -4.05 47.00 792.33 - 32.26 24.24
380 3.60 - -2.82 45.31 778.87 - 33.06 24.74
390 3.61 - -1.66 43.72 766.75 - 33.87 25.24
400 3.62 - -0.58 42.23 755.83 - 34.67 25.74
410 3.63 - 0.45 40.82 745.99 - 35.48 26.22
420 3.64 - 1.42 39.49 737.12 - 36.29 26.71
430 3.65 - 2.33 38.23 729.13 - 37.09 27.18
440 3.67 - 3.20 37.04 721.94 - 37.90 27.66
450 3.68 - 4.02 35.91 715.47 - 38.71 28.12
460 3.69 - 4.79 34.83 709.66 - 39.51 28.59
470 3.70 - 5.53 33.81 704.45 - 40.32 29.05
480 3.72 - 6.23 32.84 699.79 - 41.13 29.50
490 3.73 - 6.90 31.92 695.62 - 41.93 29.95
500 3.74 - 7.54 31.03 691.92 - 42.74 30.40
550 3.80 - 10.31 27.18 679.07 - 46.75 32.58
600 3.86 - 12.53 24.06 673.30 - 50.73 34.66
650 3.92 - 14.36 21.50 672.36 - 54.65 36.67
700 3.97 - 15.87 19.36 674.82 - 58.49 38.62
750 4.01 - 17.14 17.56 679.69 - 62.25 40.49
800 4.06 - 18.22 16.02 686.32 - 65.93 42.32
850 4.10 - 19.15 14.69 694.23 - 69.51 44.09
900 4.13 - 19.96 13.54 703.10 - 72.99 45.82
950 4.16 - 20.66 12.52 712.68 - 76.38 47.50
1000 4.19 - 21.28 11.63 722.78 - 79.68 49.14

References:

  1. Lemmon, E.W. and M.O. McLinden, NIST Standard Reference Database 23: NIST Reference Fluid Thermodynamic and Transport Properties, Version 7.0 Beta, National Institute of Standards and Technology, Standard Reference Data Program, Gaithersburg, 2001; information available at http://www.nist.gov/srd/nist23.htm.

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