Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

Chlorine

Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.


Phase change data

Go To: Top, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Kenneth Kroenlein director

Quantity Value Units Method Reference Comment
Tboil239.5KN/AThiele and Schulte, 1920Uncertainty assigned by TRC = 0.6 K; TRC
Quantity Value Units Method Reference Comment
Ttriple172.17 ± 0.05KN/AAngus, Armstrong, et al., 1984Uncertainty assigned by TRC = 0.05 K; TRC
Ttriple172.12KN/AGiauque and Powell, 1939Uncertainty assigned by TRC = 0.15 K; mean of 5 measurements with thermocouple and Pt res. therm., To = 273.10 K; TRC
Quantity Value Units Method Reference Comment
Ptriple0.01392 ± 0.00003barN/AAngus, Armstrong, et al., 1984Uncertainty assigned by TRC = 0.00003 bar; TRC
Quantity Value Units Method Reference Comment
Tc416.956KN/AAngus, Armstrong, et al., 1984TRC
Tc416.9KN/AAmbrose, Hall, et al., 1979Uncertainty assigned by TRC = 0.5 K; TRC
Quantity Value Units Method Reference Comment
Pc79.914barN/AAngus, Armstrong, et al., 1984TRC
Pc79.77barN/AAmbrose, Hall, et al., 1979Uncertainty assigned by TRC = 0.50 bar; Visual, uncertain because of reactivity of element.; TRC
Quantity Value Units Method Reference Comment
rhoc8.1344mol/lN/AAngus, Armstrong, et al., 1984TRC

Antoine Equation Parameters

log10(P) = A − (B / (T + C))
    P = vapor pressure (bar)
    T = temperature (K)

View plot Requires a JavaScript / HTML 5 canvas capable browser.

Temperature (K) A B C Reference Comment
155. - 239.43.0213530.591-64.639Stull, 1947Coefficents calculated by NIST from author's data.
239.4 - 400.34.28814969.992-12.791Stull, 1947Coefficents calculated by NIST from author's data.

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


References

Go To: Top, Phase change data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Thiele and Schulte, 1920
Thiele, A.; Schulte, E., Binary equilibrium systems with solid carbon dioxide, Z. Phys. Chem., Stoechiom. Verwandtschaftsl., 1920, 96, 312-42. [all data]

Angus, Armstrong, et al., 1984
Angus, S.; Armstrong, B.; de Reuck, K.M., International Thermodynamic Tables of the Fluid State - Chlorine, Pergamon, Oxford, 1984. [all data]

Giauque and Powell, 1939
Giauque, W.F.; Powell, T.M., Chlorine. The Heat Capacity, Vapor Pressure, Heats of Fusion and Vaporiza- tion, and Entropy, J. Am. Chem. Soc., 1939, 61, 1970. [all data]

Ambrose, Hall, et al., 1979
Ambrose, D.; Hall, D.J.; Lee, D.A.; Lewis, G.B., Vapor pressure of chlorine, J. Chem. Thermodyn., 1979, 11, 1089. [all data]

Stull, 1947
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 . [all data]


Notes

Go To: Top, Phase change data, References