2
0
2010
nic
nic
0
journal
Original
Nicola, C. D.[Cristiano Di]
Nicola, G. D.[Giovanni Di]
Pacetti, M.[Marco]
Polonara, F.[Fabio]
Santori, G.[Giulio]
J. Chem. Eng. Data
2010
2020-09-29
P-V-T Behavior of 2,3,3,3-Tetrafluoroprop-1-ene (HFO-1234yf) in the Vapor Phase from (243 to 373) K
The P-V-T properties of 2,3,3,3-tetrafluoroprop-1-ene (CF3CF-CH2, HFO-1234yf), an environmentally friendly refrigerant, were measured using a constant volume apparatus. Measurements were carried out at temperatures from (243 to 373) K and at pressures from (84 to 3716) kPa. A total of 136 experimental points, taken along 12 isochores, were obtained. Our experimental results were compared with a preliminary equation of state. The measurements were also regressed to the Martin-Hou equation of state. No other data on this fluid were found in the literature for the superheated region.
10.1021/je100102q
9
55
3302-3306
1
InChI=1S/C3H2F4/c1-2(4)3(5,6)7/h1H2
FXRLMCRCYDHQFW-UHFFFAOYSA-N
2,3,3,3-tetrafluoro-1-propene
2,3,3,3-tetrafluoroprop-1-ene
HFO-1234yf
R-1234yf
C3H2F4
1
Commercial source
1
De-gassed by evacuation
De-gassed by freezing and melting in vacuum
De-gassed by evacuation
De-gassed by freezing and melting in vacuum
2
99.95
4
Gas chromatography
2
InChI=1S/C2H2F4/c3-1-2(4,5)6/h1H2
LVGUZGTVOIAKKC-UHFFFAOYSA-N
1,1,1,2-tetrafluoroethane
1,2,2,2-tetrafluoroethane
Freon 134a
R-134a
C2H2F4
1
notDescribed
1
1
1
Principal objective of the work
NJS
TRC
9/27/2010
1
Molar volume, m3/mol
ISOCHOR
Gas
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Gas
1
Temperature, K
Gas
2
Pressure, kPa
Gas
1
243.07
5
2
98
3
1
0.019112
5
1
0.00016
1
243.08
5
2
84.5
3
1
0.022775
5
1
0.00016
1
248.02
5
2
86.5
3
1
0.022779
5
1
0.00016
1
249.15
5
2
87
3
1
0.022781
5
1
0.00016
1
253.01
5
2
105.1
4
1
0.01912
5
1
0.00016
1
253.07
5
2
88.5
3
1
0.022785
5
1
0.00016
1
258.03
5
2
90.4
3
1
0.02279
5
1
0.00016
1
262.93
5
2
171.7
4
1
0.011889
5
1
0.00016
1
262.97
5
2
109.8
4
1
0.019128
5
1
0.00016
1
263.08
5
2
92.4
3
1
0.022795
5
1
0.00016
1
267.98
5
2
94.2
3
1
0.022799
5
1
0.00016
1
272.84
5
2
179.3
4
1
0.011894
5
1
0.00016
1
272.92
5
2
114.4
4
1
0.019137
5
1
0.00016
1
273.04
5
2
96.2
3
1
0.022805
5
1
0.00016
1
277.99
5
2
98
3
1
0.02281
5
1
0.00016
1
282.62
5
2
118.8
4
1
0.019145
5
1
0.00016
1
282.68
5
2
186.6
4
1
0.011899
5
1
0.00016
1
282.75
5
2
430.2
4
1
0.004676
4
1
0.00016
1
282.95
5
2
99.9
3
1
0.022814
5
1
0.00016
1
283
5
2
394.6
4
1
0.005292
4
1
0.00016
1
287.79
5
2
101.7
4
1
0.022819
5
1
0.00016
1
287.93
5
2
447.1
4
1
0.004677
4
1
0.00016
1
287.99
5
2
403.8
4
1
0.005293
4
1
0.00016
1
292.58
5
2
193.9
4
1
0.011904
5
1
0.00016
1
292.76
5
2
103.6
4
1
0.022824
5
1
0.00016
1
292.81
5
2
457.2
4
1
0.004678
4
1
0.00016
1
292.95
5
2
412.8
4
1
0.005295
4
1
0.00016
1
292.99
5
2
123.5
4
1
0.019154
5
1
0.00016
1
293.1
5
2
508.2
4
1
0.004171
4
1
0.00016
1
297.8
5
2
105.5
4
1
0.022829
5
1
0.00016
1
297.89
5
2
467.6
4
1
0.00468
4
1
0.00016
1
298.08
5
2
422.1
4
1
0.005296
4
1
0.00016
1
302.7
5
2
201.4
4
1
0.011909
5
1
0.00016
1
302.91
5
2
477.9
4
1
0.004681
4
1
0.00016
1
303.09
5
2
431.1
4
1
0.005297
4
1
0.00016
1
303.11
5
2
703.6
4
1
0.002968
4
1
0.00016
1
303.12
5
2
107.4
4
1
0.022835
5
1
0.00016
1
303.12
5
2
128.1
4
1
0.019162
5
1
0.00016
1
303.12
5
2
531.3
4
1
0.004173
4
1
0.00016
1
308.1
5
2
439.9
4
1
0.005298
4
1
0.00016
1
308.11
5
2
109.3
4
1
0.02284
5
1
0.00016
1
308.11
5
2
488.4
4
1
0.004682
4
1
0.00016
1
313.09
5
2
448.7
4
1
0.005299
4
1
0.00016
1
313.11
5
2
111.2
4
1
0.022845
5
1
0.00016
1
313.11
5
2
498.5
4
1
0.004683
4
1
0.00016
1
313.11
5
2
554
4
1
0.004174
4
1
0.00016
1
313.11
5
2
738.1
4
1
0.002969
4
1
0.00016
1
313.12
5
2
132.7
4
1
0.01917
5
1
0.00016
1
313.12
5
2
209
4
1
0.011915
5
1
0.00016
1
318.09
5
2
457.5
4
1
0.0053
4
1
0.00016
1
318.09
5
2
508.5
4
1
0.004684
4
1
0.00016
1
318.1
5
2
113
4
1
0.02285
5
1
0.00016
1
318.11
5
2
861.5
4
1
0.002534
4
1
0.00016
1
323.07
5
2
518.3
4
1
0.004685
4
1
0.00016
1
323.08
5
2
114.9
4
1
0.022855
5
1
0.00016
1
323.08
5
2
466.1
4
1
0.005302
4
1
0.00016
1
323.09
5
2
216.2
4
1
0.01192
5
1
0.00016
1
323.09
5
2
576.5
4
1
0.004176
4
1
0.00016
1
323.09
5
2
771.8
4
1
0.00297
4
1
0.00016
1
323.1
5
2
137.1
4
1
0.019179
5
1
0.00016
1
328.06
5
2
474.7
4
1
0.005303
4
1
0.00016
1
328.06
5
2
528.3
4
1
0.004686
4
1
0.00016
1
328.06
5
2
901.7
4
1
0.002535
4
1
0.00016
1
328.07
5
2
116.8
4
1
0.02286
5
1
0.00016
1
333.04
5
2
118.8
4
1
0.022865
5
1
0.00016
1
333.04
5
2
483.3
4
1
0.005304
4
1
0.00016
1
333.04
5
2
538.1
4
1
0.004687
4
1
0.00016
1
333.05
5
2
537.8
4
1
0.004687
4
1
0.00016
1
333.05
5
2
598.7
4
1
0.004178
4
1
0.00016
1
333.05
5
2
804.7
4
1
0.002972
4
1
0.00016
1
333.06
5
2
141.6
4
1
0.019187
5
1
0.00016
1
333.06
5
2
223.4
4
1
0.011925
5
1
0.00016
1
338
5
2
1538.8
5
1
0.001325
4
1
0.00016
1
338.01
5
2
491.8
4
1
0.005305
4
1
0.00016
1
338.02
5
2
941.5
4
1
0.002536
4
1
0.00016
1
338.03
5
2
120.6
4
1
0.02287
5
1
0.00016
1
338.03
5
2
547.6
4
1
0.004688
4
1
0.00016
1
342.99
5
2
146.1
4
1
0.019196
5
1
0.00016
1
342.99
5
2
500.3
4
1
0.005306
4
1
0.00016
1
343
5
2
122.5
4
1
0.022875
5
1
0.00016
1
343
5
2
230.6
4
1
0.01193
5
1
0.00016
1
343.01
5
2
557.3
4
1
0.004689
4
1
0.00016
1
343.01
5
2
620.6
4
1
0.00418
4
1
0.00016
1
343.02
5
2
837.4
4
1
0.002973
4
1
0.00016
1
347.94
5
2
1624.6
5
1
0.001325
4
1
0.00016
1
347.94
5
2
2217.8
5
1
0.000789
3
1
0.00016
1
347.96
5
2
508.8
4
1
0.005307
4
1
0.00016
1
347.97
5
2
124.3
4
1
0.02288
5
1
0.00016
1
347.98
5
2
980.2
4
1
0.002537
4
1
0.00016
1
347.98
5
2
2157.7
5
1
0.000833
3
1
0.00016
1
347.99
5
2
567
4
1
0.00469
4
1
0.00016
1
352.91
5
2
517.2
4
1
0.005309
4
1
0.00016
1
352.91
5
2
2303.2
5
1
0.000789
3
1
0.00016
1
352.96
5
2
126.1
4
1
0.022885
5
1
0.00016
1
352.96
5
2
576.6
4
1
0.004691
4
1
0.00016
1
352.96
5
2
642.4
4
1
0.004182
4
1
0.00016
1
352.96
5
2
869.4
4
1
0.002974
4
1
0.00016
1
352.98
5
2
150.6
4
1
0.019204
5
1
0.00016
1
352.98
5
2
237.7
4
1
0.011936
5
1
0.00016
1
352.99
5
2
2237.2
5
1
0.000833
3
1
0.00016
1
357.86
5
2
2385.6
5
1
0.000789
3
1
0.00016
1
357.88
5
2
525.6
4
1
0.00531
4
1
0.00016
1
357.92
5
2
128
4
1
0.02289
5
1
0.00016
1
357.93
5
2
586.2
4
1
0.004692
4
1
0.00016
1
357.93
5
2
1018.7
5
1
0.002538
4
1
0.00016
1
357.95
5
2
1709
5
1
0.001326
4
1
0.00016
1
357.95
5
2
2314.1
5
1
0.000833
3
1
0.00016
1
362.83
5
2
2467.7
5
1
0.000789
3
1
0.00016
1
362.86
5
2
534
4
1
0.005311
4
1
0.00016
1
362.89
5
2
129.8
4
1
0.022895
5
1
0.00016
1
362.89
5
2
2389.2
5
1
0.000833
3
1
0.00016
1
362.92
5
2
595.8
4
1
0.004693
4
1
0.00016
1
362.92
5
2
664
4
1
0.004184
4
1
0.00016
1
362.92
5
2
3067.5
5
1
0.000251
3
1
0.00016
1
362.93
5
2
155
4
1
0.019212
5
1
0.00016
1
362.93
5
2
901.2
4
1
0.002976
4
1
0.00016
1
362.96
5
2
244.9
4
1
0.011941
5
1
0.00016
1
367.8
5
2
2548.9
5
1
0.000789
3
1
0.00016
1
367.83
5
2
542.5
4
1
0.005312
4
1
0.00016
1
367.87
5
2
131.9
4
1
0.0229
5
1
0.00016
1
367.88
5
2
1057
5
1
0.002539
4
1
0.00016
1
367.88
5
2
2463.9
5
1
0.000834
3
1
0.00016
1
367.89
5
2
605.3
4
1
0.004694
4
1
0.00016
1
367.92
5
2
1791.4
5
1
0.001326
4
1
0.00016
1
367.92
5
2
3386.9
5
1
0.000251
3
1
0.00016
1
372.8
5
2
2629.5
5
1
0.000789
3
1
0.00016
1
372.81
5
2
550.9
4
1
0.005313
4
1
0.00016
1
372.82
5
2
133.8
4
1
0.022905
5
1
0.00016
1
372.84
5
2
932.4
4
1
0.002977
4
1
0.00016
1
372.85
5
2
1075.9
5
1
0.00254
4
1
0.00016
1
372.85
5
2
2537.2
5
1
0.000834
3
1
0.00016
1
372.87
5
2
614.8
4
1
0.004695
4
1
0.00016
1
372.88
5
2
159.4
4
1
0.019221
5
1
0.00016
1
372.88
5
2
252
4
1
0.011946
5
1
0.00016
1
372.88
5
2
685.4
4
1
0.004185
4
1
0.00016
1
372.88
5
2
3715.9
5
1
0.000251
3
1
0.00016
2
2
1
Principal objective of the work
NJS
TRC
9/27/2010
1
Molar volume, m3/mol
ISOCHOR
Gas
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Gas
1
Temperature, K
Gas
2
Pressure, kPa
Gas
1
253.09
5
2
107.6
4
1
0.01875
5
1
0.00016
1
272.92
5
2
158.9
4
1
0.013584
5
1
0.00016
1
282.69
5
2
329.1
4
1
0.006516
4
1
0.00016
1
282.8
5
2
121.4
4
1
0.018775
5
1
0.00016
1
292.87
5
2
171.9
4
1
0.013596
5
1
0.00016
1
292.89
5
2
126.2
4
1
0.018783
5
1
0.00016
1
302.58
5
2
357.7
4
1
0.006522
4
1
0.00016
1
313.1
5
2
135.4
4
1
0.0188
5
1
0.00016
1
313.1
5
2
184.9
4
1
0.013608
5
1
0.00016
1
323.07
5
2
386.5
4
1
0.006528
4
1
0.00016
1
333.03
5
2
144.3
4
1
0.018816
5
1
0.00016
1
333.03
5
2
1610.8
5
1
0.001248
4
1
0.00016
1
333.05
5
2
197.5
4
1
0.01362
5
1
0.00016
1
342.96
5
2
413.7
4
1
0.006533
4
1
0.00016
1
343
5
2
1706.9
5
1
0.001248
4
1
0.00016
1
352.93
5
2
153.2
4
1
0.018833
5
1
0.00016
1
352.94
5
2
1798.6
5
1
0.001249
4
1
0.00016
1
353.04
5
2
210
4
1
0.013632
5
1
0.00016
1
362.89
5
2
440.7
4
1
0.006539
4
1
0.00016
1
362.9
5
2
1888.6
5
1
0.001249
4
1
0.00016
1
372.82
5
2
454
4
1
0.006542
4
1
0.00016
1
372.84
5
2
162.1
4
1
0.018849
5
1
0.00016
1
372.87
5
2
1976.6
5
1
0.00125
4
1
0.00016
1
372.99
5
2
222.4
4
1
0.013644
5
1
0.00016