R-12

Temp  Pressure
 -50    15.4 Hg
 -48    14.6 Hg
 -46    13.8 Hg
 -44    12.9 Hg
 -42    11.9 Hg
 -40    11.0 Hg
 -38    10.0 Hg
 -36     8.9 Hg
 -34     7.8 Hg
 -32     6.7 Hg
 -30     5.5 Hg
 -28     4.3 Hg
 -26     3.0 Hg
 -24     1.6 Hg
 -22     0.3 Hg
 -20     0.6
 -18     1.3
 -16     2.1
 -14     2.8
 -12     3.7
 -10     4.5
  -8     5.4
  -6     6.3
  -4     7.2
  -2     8.2
   0     9.2
   2    10.2
   4    11.2
   6    12.3
   8    13.5
  10    14.6
  12    15.8
  14    17.1
  16    18.4
  18    19.7
  20    21.0
  22    22.4
  24    23.9
  26    25.4
  28    26.9
  30    28.5
  32    30.1
  34    31.7
  36    33.4
  38    35.2
  40    36.4
  42    38.8
  44    40.7
  46    42.7
  48    44.7
  50    46.7
  52    48.8
  54    51.0
  56    53.2
  58    55.4
  60    57.7
  62    60.1
  64    62.5
  66    65.0
  68    67.6
  70    70.2
  72    72.9
  74    75.6
  76    78.4
  78    81.3
  80    84.2
  82    87.2
  84    90.2
  86    93.3
  88    96.5
  90    99.8
  92   103.1
  94   106.5
  96   110.0
  98   113.5
 100   117.2
 102   120.9
 104   124.7
 106   128.5
 108   132.4
 110   136.4
 112   140.5
 114   144.7
 116   148.9
 118   153.2
 120   157.7
 122   162.2
 124   166.7
 126   171.4
 128   176.2
 130   181.0
 132   185.9
 134   191.0
 136   196.1
 138   201.3
 140   206.6
 142   212.0
 144   217.5
 146   223.1
 148   228.8
 150   234.6

Trade Name	Freon Genetron Isotron etc -12
Formula	CCl₂F₂
Chemical Name	dichlorodifluoromethane
Oil	MO AB