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

Cyclopentane, (methylthio)-

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:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Kenneth Kroenlein director
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
AC - William E. Acree, Jr., James S. Chickos
CAL - James S. Chickos, William E. Acree, Jr., Joel F. Liebman, Students of Chem 202 (Introduction to the Literature of Chemistry), University of Missouri -- St. Louis
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Tboil431.7KN/AWeast and Grasselli, 1989BS
Quantity Value Units Method Reference Comment
Ttriple169.340KN/AMesserly, Finke, et al., 1974Crystal phase 2 phase; Uncertainty assigned by TRC = 0.04 K; TRC
Ttriple169.850KN/AMesserly, Finke, et al., 1974Crystal phase 1 phase; Uncertainty assigned by TRC = 0.04 K; TRC
Ttriple169.86KN/AMcCullough and Waddington, 1957Uncertainty assigned by TRC = 0.06 K; IPTS-48, from fast crystallization; TRC
Ttriple169.86KN/AMcCullough and Waddington, 1957Uncertainty assigned by TRC = 0.06 K; IPTS-48, from slow crystalization; TRC
Quantity Value Units Method Reference Comment
Deltavap45.1 ± 0.2kJ/molVGood, 1972ALS
Deltavap45.2kJ/molN/AGood, 1972DRB
Deltavap45.1 ± 0.1kJ/molN/AGood, 1972See also Osborn and Douslin, 1966.; AC

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
41.7369.A,EBStephenson and Malanowski, 1987Based on data from 354. - 473. K. See also Osborn and Douslin, 1966.; AC

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
355.89 - 472.124.069521483.379-64.366Osborn and Douslin, 1966

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
9.2169.9Messerly, Finke, et al., 1974, 2AC

Entropy of fusion

DeltafusS (J/mol*K) Temperature (K) Reference Comment
5.44165.Messerly, Finke, et al., 1974, 3CAL
54.31169.9

Enthalpy of phase transition

DeltaHtrs (kJ/mol) Temperature (K) Initial Phase Final Phase Reference Comment
0.895165.0crystaline, IIcrystaline, IMesserly, Finke, et al., 1974, 2DH
9.226169.85crystaline, IliquidMesserly, Finke, et al., 1974, 2DH
10.104169.34crystaline, IIliquidMesserly, Finke, et al., 1974, 2DH

Entropy of phase transition

DeltaStrs (J/mol*K) Temperature (K) Initial Phase Final Phase Reference Comment
5.42165.0crystaline, IIcrystaline, IMesserly, Finke, et al., 1974, 2DH
54.32169.85crystaline, IliquidMesserly, Finke, et al., 1974, 2DH
59.67169.34crystaline, IIliquidMesserly, Finke, et al., 1974, 2DH

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.

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Messerly, Finke, et al., 1974
Messerly, J.F.; Finke, H.L.; Todd, S.S., Low-temperature thermal sudies on six organo-sulfur compounds, J. Chem. Thermodyn., 1974, 6, 635-57. [all data]

McCullough and Waddington, 1957
McCullough, J.P.; Waddington, G., Melting-point purity determinations: limitations as evidenced by calorimetric studies in the melting region, Anal. Chim. Acta, 1957, 17, 80. [all data]

Good, 1972
Good, W.D., Enthalpies of combustion of 18 organic sulfur compounds related to petroleum, J. Chem. Eng. Data, 1972, 17, 158-162. [all data]

Osborn and Douslin, 1966
Osborn, A.G.; Douslin, D.R., Vapor Pressure Relations of 36 Sulfur Compounds Present in Petroleum., J. Chem. Eng. Data, 1966, 11, 4, 502-509, https://doi.org/10.1021/je60031a014 . [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Messerly, Finke, et al., 1974, 2
Messerly, J.F.; Finke, H.L.; Todd, S.S., Low-temperature thermal studies on six organo-sulfur compounds, J. Chem. Thermodynam., 1974, 6, 635-657. [all data]

Messerly, Finke, et al., 1974, 3
Messerly, J.F.; Finke, H.L.; Todd, S.S., Low-temperature thermal studies on six organo-sulfur compounds, J. Chem. Thermodyn., 1974, 6, 7, 635, https://doi.org/10.1016/0021-9614(74)90115-3 . [all data]


Notes

Go To: Top, Phase change data, References