**CHLORINE**

Chlorine (Cl2) with CAS# 7782-50-5 has a molar mass of 35.453 kg/kmol. Thermodynamic property data are provided for this substance using the Fundamental Equation of State developed by

Thol, M., S. Herrig, R. Span, and E.W. Lemmon

"A fundamental equation of state for the calculation of thermodynamic properties of chlorine,"

*Thermodynamics and Molecular-Scale Phenomena*, AIChE J. 2021; 67:e173

and by REFPROP.

The equation of state is applicable from 172.17 K to 440 K at pressures up to 20 MPa.

Viscosity, thermal conductivity and surface tension are provided over the range of applicability of the equation of state correlations from:

Yaws, Carl L., ed. ** Chemical Properties Handbook.** New York: McGraw-Hill, 1999.