Pressure - Temperature Information / All

Select a refrigerant to view its boiling point, liquid density and pressure/temperature.




Refrigerant Boiling Point


Low Pressure

Refrigerant BP
R-11 Trichlorofluoromethane CCI3F 74.5°F
R-113 Trichlorotrifluoroethane CCI2FCCIF2 117.6°F
R-1234yf -21.0°F
R-124 1-Chloro-1,2,2,2-Tetrafluoroethane CHCIFCF 3 10.0°F
R-125 °F
R-401A Chlorodifluoromethane, 1-Chloro-1,2,2,2-Tetrafluoroethane, 1,1-Difluoroethane R-22/R-124/R-152a -27.0°F
R-401B Chlorodifluoromethane, 1-Chloro-1,2,2,2-Tetrafluoroethane, 1,1-Difluoroethane -30.0°F
R-402A Pentafluoroethane, Chlorodifluoromethane, Propane -56.0°F
R-402B Chlorodifluoromethane, Pentafluoroethane, Propane -53.0°F
R-407A Pentafluoroethane, 1,1,1,2-Tetrafluoroethane, Difluoromethane -45.2°F
R-407B Pentafluoroethane, 1,1,1,2-Tetrafluoroethane, Difluoromethane -46.8°F
R-407C 1,1,1,2-Tetrafluoroethane, Pentafluoroethane, Difluoromethane -46.5°F
R-408A -46.3°F
R-409 °F
R-410A Azeotrope R-32/125 -61.0°F
R-414B -29.2°F
R-417A Pentafluoroethane, 1,1,1,2-Tetrafluoroethane, n-Butane -39.0°F
R-422A Pentafluoroethane, 1,1,1,2-Tetrafluoroethane, Isobutane -52.0°F
R-422D -45.8°F
R-423A 1,1,1,2-Tetrafluoroethane, 1,1,1,2,3,3,3-Heptafluoropropane -11.0°F
R-427A -45.3°F
R-438A Pentafluoroethane, 1,1,1,2-Tetrafluoroethane, Difluoromethane, n-Butane, Isopentane -44.2°F
R-449A 1,1,1,2-Tetrafluoroethane, 2,3,3,3-Tetrafluoroprop-1-ene, Pentafluoroethane, Difluoromethane -50.8°F
R_450A -10.1°F
R-513A -20.6°F

High Pressure

Refrigerant BP
R-12 Dichlorodifluoromethane CCI2F2 -21.6°F
R-13B1 Bromotrifluoromethane -72.0°F
R-14 Tetrafluoromethane -198°F
R-22 Chlorodifluoromethane CHCI F2 -41.5°F
R-114 Dichlorotetrafluoroethane CCIF2CCIF2 38.6°F
R-116 Hexafluoroethane -108.8°F
R-134A 1,1,1,2-Tetrafluoroethane R-134a -15.1°F
R-404A Azeotrope R-125/143a/134a -52.1°F
R-407F Blend R32/R125/R134a -50.9°F
R-409A Azeotrope R-22/124/142b -31.8°F
R-412A -108.8°F
R-416A Azeotrope R-134a/124/600 -10.0°F
R-421A -40.2°F
R-448A -50.7°F
R-452A -52.7°F
R-500 Azeotrope R-12/152a -28.3°F
R-502 Azeotrope R-22/115 -49.8°F
R-507 Azeotrope R-125/143a -52.8°F
R-508A Hexafluoroethane, Trifluoromethane CHF3/CF3CF3 -127.0°F
R-508B Hexafluoroethane, Trifluoromethane -126.9°F

Very High Pressure

Refrigerant BP
R-13 Chlorotrifluoromethane CCI F3 -114.6°F
R-23 Trifluoromethane CHF3 -115.6°F
R-503 Azeotrope R-23/13 -126.1°F



Liquid Density

Refrigerant -80°F -40°F 0°F 40°F 80°F 120°F
R-11 #/cu. ft.
#/gal.
104.2
13.9
101.3
13.5
98.3
13.1
95.1
12.7
91.9
12.3
88.5
11.8
R-12 #/cu. ft.
#/gal.
98.4
13.2
94.7
12.7
90.7
12.1
86.3
11.5
81.5
11.9
75.9
10.2
R-13 #/cu. ft.
#/gal.
90.2
12.1
84.1
11.2
77.0
10.3
67.7
9.1
48.9
6.5

R-13B1 #/cu. ft.
#/gal.
125.5
16.56
119.2
15.73
112.3
14.82
104.5
13.79
95.18
12.56
82.49
10.88
R-14 #/cu. ft.
#/gal.
70.64
9.319
-
-
-
-
-
-
-
-
-
-
R-22 #/cu. ft.
#/gal.
91.0
12.3
88.0
11.8
83.8
11.2
79.3
10.6
4.1
99.9
68.1
9.1
R-23 #/cu. ft.
#/gal.
85.6
11.26
79.26
10.46
72.03
9.502
62.35
8.225
-
-
-
-
R-113 #/cu. ft.
#/gal.
-
-
-
-
103.6
13.9
100.6
13.5
97.5
13.0
94.1
12.6
R-114 #/cu. ft.
#/gal.
105.5
14.1
102.1
13.7
98.5
13.2
94.7
12.7
90.6
12.1
86.1
11.5
R-116 #/cu. ft.
#/gal.
95.65
12.62
88.53
11.68
79.93
10.54
67.85
8.951
-
-
-
-
R-1234yf #/cu. ft.
#/gal.
-
-
80.65
10.78
76.78
10.26
72.55
9.70
67.78
9.06
62.14
8.31
R-124 #/cu. ft.
#/gal.
100.83
13.48
97.03
12.97
93.06
12.44
88.84
11.88
84.25
11.26
79.13
10.58
R-125 #/cu. ft.
#/gal.
-
-
-
-
-
-
-
-
-
-
-
-
R-134A #/cu. ft.
#/gal.
92.4
12.4
88.5
11.8
84.4
11.3
79.9
10.7
75.0
10.0
69.2
9.3
R-401A #/cu. ft.
#/gal.
90.43
12.09
86.68
11.59
82.75
11.06
78.53
10.50
73.88
9.88
68.55
9.16
R-401B #/cu. ft.
#/gal.
90.59
12.11
86.80
11.60
82.83
11.07
78.57
10.50
73.84
9.87
68.41
9.15
R-402A #/cu. ft.
#/gal.
91.98
12.30
87.55
11.70
82.74
11.06
77.36
10.34
71.04
9.5
62.85
8.40
R-402B #/cu. ft.
#/gal.
90.88
12.15
86.67
11.59
82.14
10.98
77.12
10.31
71.34
9.54
61.16
8.18
R-404A #/cu. ft.
#/gal.
-
-
80.4
10.7
75.9
10.1
70.8
9.5
64.8
8.7
56.7
7.6
R-407A #/cu. ft.
#/gal.
90.94
12.16
86.61
11.58
81.99
10.96
76.90
10.28
71.01
9.49
63.64
8.51
R-407B #/cu. ft.
#/gal.
94.26
12.60
89.64
11.98
84.66
11.32
79.10
10.57
82.53
9.70
63.98
8.55
R-407C #/cu. ft.
#/gal.
89.68
11.99
85.49
11.43
81.04
10.83
76.15
10.18
70.56
9.43
63.69
8.51
R-407F #/cu. ft.
#/gal.
88.73
11.86
84.50
11.30
79.99
10.69
75.01
10.02
69.26
9.26
62.10
8.30
R-408A #/cu. ft.
#/gal.
83.68
11.19
79.79
10.67
75.62
10.11
71.01
9.49
65.71
8.78
59.15
7.91
R-409 #/cu. ft.
#/gal.






R-409A #/cu. ft.
#/gal.
-
-
8.9
11.7
83.9
11.2
79.6
10.6
74.9
10.0
69.4
9.3
R-410A #/cu. ft.
#/gal.
-
-
82.0
11.0
77.3
10.3
72.0
9.6
65.7
8.8
57.4
7.7
R-412A #/cu. ft.
#/gal.
89.45
11.96
85.76
11.47
81.86
10.94
77.65
10.38
72.98
9.76
67.63
9.04
R-414B #/cu. ft.
#/gal.
-
-
88.77
11.74
83.81
11.20
79.53
10.63
74.8
10.0
69.33
9.27
R-416A #/cu. ft.
#/gal.
-
-
89.0
11.9
85.0
11.4
80.7
10.8
75.9
10.1
70.4
9.4
R-417A #/cu. ft.
#/gal.
90.56
12.11
86.37
11.55
81.92
10.95
77.03
10.30
71.41
9.55
64.48
8.62
R-417C #/cu. ft.
#/gal.






R-421A #/cu. ft.
#/gal.
-
-
-
-
-
-
-
-
-
-
-
-
R-422A #/cu. ft.
#/gal.
92.11
12.31
87.54
11.70
82.59
11.04
77.01
10.29
70.34
9.40
71.36
8.20
R-422D #/cu. ft.
#/gal.






R-423A #/cu. ft.
#/gal.
98.01
13.10
93.87
12.55
89.48
11.96
84.72
11.33
79.40
10.61
73.16
9.78
R-427A #/cu. ft.
#/gal.
89.07
11.91
84.90
11.35
80.46
10.76
75.60
10.11
70.02
9.36
63.15
8.44
R-438A #/cu. ft.
#/gal.
90.63
12.12
86.38
11.55
81.85
10.94
76.87
10.28
71.12
9.51
63.98
8.55
R-448A #/cu. ft.
#/gal.
87.25
11.66
83.11
11.11
78.66
10.52
73.73
9.86
68.03
9.09
60.91
8.14
R-449A #/cu. ft.
#/gal.
87.26
11.66
83.11
11.11
78.63
10.51
73.69
9.85
67.96
9.08
60.79
8.13
R_450A #/cu. ft.
#/gal.
89.59
11.98
85.87
11.49
81.96
10.96
77.77
10.40
73.13
9.78
67.76
9.06
R-452A #/cu. ft.
#/gal.
91.03
12.17
86.58
11.57
81.77
10.93
76.37
10.21
69.99
9.36
61.69
8.25
R-500 #/cu. ft.
#/gal.
87.9
11.8
84.3
11.3
80.5
10.8
76.3
10.2
71.8
9.6
66.6
8.9
R-502 #/cu. ft.
#/gal.
95.8
12.8
91.4
12.2
86.7
11.6
81.5
10.9
75.5
10.1
68.0
9.1
R-503 #/cu. ft.
#/gal.
86.4
11.6
80.3
10.7
72.3
9.7
61.1
8.2
-
-
-
-
R-507 #/cu. ft.
#/gal.
-
-
80.9
11.9
76.3
10.2
71.2
9.5
65.0
8.7
56.7
7.6
R-508A #/cu. ft.
#/gal.
88.82
11.87
81.32
10.87
71.78
9.60
55.59
7.43
-
-
-
-
R-508B #/cu. ft.
#/gal.
88.27
11.80
80.91
10.82
71.59
9.57
56.25
7.52
-
-
-
-
R-513A #/cu. ft.
#/gal.
90.19
12.06
86.32
11.54
82.21
10.99
77.73
10.39
72.69
9.72
66.76
8.92
R514A #/cu. ft.
#/gal.









Pressure Temperature Charts

Vapor Pressure in PSIG In Vacuum (inches in Hg)

Low Pressure

°C °F R-11
-28.9 -20 27.0
-26.1 -15 26.5
-23.3 -10 26.0
-20.6 -5 25.4
-17.8 0 24.7
-15 5 23.9
-12.2 10 23.1
-9.4 15 22.1
-6.7 20 21.1
-3.9 25 19.9
-1.1 30 18.6
1.7 35 17.2
4.4 40 15.6
7.2 45 13.9
10 50 12.0
12.8 55 10.0
15.6 60 7.8
18.3 65 5.4
21.1 70 2.8
23.9 75 0.0
26.7 80 1.5
29.4 85 3.2
32.2 90 4.9
35 95 6.8
37.8 100 8.8
40.6 105 10.9
43.3 110 13.2
46.1 115 15.6
48.9 120 18.4
51.7 125 21.2
54.4 130 24.0
57.2 135 27.1
60 140 30.4
62.8 145 33.9
65.6 150 37.7

High Pressure

°C °F R-113
-28.9 -20 27.0
-26.1 -15 26.5
-23.3 -10 26.0
-20.6 -5 25.4
-17.8 0 24.7
-15 5 23.9
-12.2 10 23.1
-9.4 15 22.1
-6.7 20 21.1
-3.9 25 19.9
-1.1 30 18.6
1.7 35 17.2
4.4 40 15.6
7.2 45 13.9
10 50 12.0
12.8 55 10.0
15.6 60 7.8
18.3 65 5.4
21.1 70 2.8
23.9 75 0.0
26.7 80 1.5
29.4 85 3.2
32.2 90 4.9
35 95 6.8
37.8 100 8.8
40.6 105 10.9
43.3 110 13.2
46.1 115 15.6
48.9 120 18.4
51.7 125 21.2
54.4 130 24.0
57.2 135 27.1
60 140 30.4
62.8 145 33.9
65.6 150 37.7

Very High Pressure

°C °F R-113
-28.9 -20 27.8
-26.1 -15 27.4
-23.3 -10 26.9
-20.6 -5 26.4
-17.8 0 25.9
-15 5 25.2
-12.2 10 24.5
-9.4 15 23.8
-6.7 20 22.8
-3.9 25 21.8
-1.1 30 20.7
1.7 35 19.5
4.4 40 18.1
7.2 45 16.6
10 50 14.9
12.8 55 13.0
15.6 60 11.2
18.3 65 8.9
21.1 70 6.5
23.9 75 4.1
26.7 80 1.2
29.4 85 0.9
32.2 90 2.5
35 95 4.3
37.8 100 6.1
40.6 105 8.1
43.3 110 10.3
46.1 115 12.6
48.9 120 15.1
51.7 125 17.8
54.4 130 20.6
57.2 135 23.6
60 140 26.8
62.8 145 30.2
65.6 150 33.9