No

Property

Code

Unit

1

Adiabatic compressibility

VPA

kPa^-1

2

Compressibility factor (PV/RT)

Z

3

Critical Compressibility factor (PV/RT)

ZC

4

Critical density

VDC

kg·m^-3

5

Critical molar volume

VC

m³·mol^-1

6

Critical pressure

PC

kPa

7

Critical temperature

TC

K

8

Enthalpy of combustion of gas

HCG

kJ·mol^-1

9

Enthalpy of combustion of liquid

HCL

kJ·mol^-1

10

Enthalpy of formation

HF

kJ·mol^-1

11

Enthalpy of phase transition

HTR

kJ·mol^-1

12

Enthalpy of vaporization

HVP

kJ·mol^-1

13

Enthalpy, H(equil., T) – H(crystal, 0) of liquid or crystal

H

kJ·mol^-1

14

Entropy of ideal gas and condensed state

S

J·mol^-1·K^-1

15

Entropy of phase transition

STR

J·mol^-1·K^-1

16

Entropy of vaporization

SVP

J·mol^-1·K^-1

17

Gibbs energy of formation

GF

kJ·mol^-1

18

-{G(T)-H(0)}/T of ideal gas and condensed state

G/T

J·mol^-1·K^-1

19

{H(T)-H(0)}/T of ideal gas

H/T

J·mol^-1·K^-1

20

Heat capacity at constant pressure

CP

J·mol^-1·K^-1

21

Heat capacity at saturation pressure

CS

J·mol^-1·K^-1

22

Kinematic viscosity at atmospheric pressure

NVK

m²·s^-1

23

Normal boiling point

NBP

K

24

Normal freezing point

TMN

K

25

Refractive index

RIX

26

Second Virial coefficient

VVB

m³·mol^-1

27

Specific density of gas and liquid

VDN

kg·m^-3

28

Surface tension at atmospheric pressure

IST

N·m^-1

29

Thermal conductivity

NTC

W·m^-1·K^-1

30

Triple point temperature

T

K

31

Vapor pressure

PV

kPa

32

Speed of sound

RSS

m·s^-1

33

Viscosity of gas and liquid

NVC

Pa·s