TEMP
F
C

R13
 

-120
-84.4
4.5

-115
-81.7
0.3

-110
-78.9
2.1

-105
-76.1
4.7

-100
-73.3
7.6

-95
-70.6
10.8

-90
-67.8
14.3

-85
-65.0
18.2

-80
-62.2
22.5

-75
-59.4
27.2

-70
-56.7
32.3

-65
-53.9
37.8

-60
-51.1
43.9

-55
-48.3
50.4

-50
-45.6
57.5

-45
-42.8
65.1

-40
-40.0
73.3

-35
-37.2
82.1

-30
-34.4
91.6

-25
-31.7
102

-20
-28.9
113

Vapor Pressure-psig
In Vacuum inches in Hg