Fluid

N_C

T_tr(K)

log(P_tr)

D_C (mol/l)

Methane

1

90.69

−1.93

28.14

Ethane

2

90.35

−5.95

43.33

Propane

3

85.48

−9.77

49.87

Butane

4

134.90

−6.18

50.58

Pentane

5

143.47

−7.12

52.83

Hexane

6

177.83

−5.89

53.04

Heptane

7

182.55

−6.76

54.22

Octane

8

216.37

−5.70

53.49

Nonane

9

219.70

−6.35

54.47

Decane

10

243.50

−5.85

54.06

Undecane

11

247.58

Dodecane

12

263.60

−6.20

54.35