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

Benzene, 1-fluoro-2-methyl-

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
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Tboil387.KN/APCR Inc., 1990BS
Tboil387.2KN/AWeast and Grasselli, 1989BS

Reduced pressure boiling point

Tboil (K) Pressure (bar) Reference Comment
303.20.035Weast and Grasselli, 1989BS

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
42.0263.N/ADykyj, Svoboda, et al., 1999Based on data from 248. - 388. K.; AC
31.5465.N/ADykyj, Svoboda, et al., 1999Based on data from 452. - 531. K.; AC
38.7310.AStephenson and Malanowski, 1987Based on data from 295. - 388. K. See also Potter and Saylor, 1951.; AC
32.3468.N/AMousa, 1984Based on data from 453. - 530. K.; AC
38.0323.N/AMozhginskay and Kolysko, 1974Based on data from 308. - 348. K. See also Boublik, Fried, et al., 1984.; AC
40.5264.N/AStull, 1947Based on data from 248. - 387. K.; 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 Comment
249.0 - 387.4.261611457.699-44.628Stull, 1947Coefficents calculated by NIST from author's data.

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Method Reference Comment
9.800210.65N/AMeva'a and Lichanot, 1990DH
9.8210.7N/ADomalski and Hearing, 1996AC
9.8204.DSCAhmed and Eades, 1972AC

Entropy of fusion

DeltafusS (J/mol*K) Temperature (K) Reference Comment
46.0210.65Meva'a and Lichanot, 1990DH

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.

PCR Inc., 1990
PCR Inc., Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [all data]

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]

Dykyj, Svoboda, et al., 1999
Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.L.; Hall, K.R., Vapor Pressure of Chemicals: Part A. Vapor Pressure and Antoine Constants for Hydrocarbons and Sulfur, Selenium, Tellurium and Hydrogen Containing Organic Compounds, Springer, Berlin, 1999, 373. [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]

Potter and Saylor, 1951
Potter, John C.; Saylor, John H., The Vapor Pressures and Freezing Points of Some Organic Fluorine Compounds 1,2, J. Am. Chem. Soc., 1951, 73, 1, 90-91, https://doi.org/10.1021/ja01145a032 . [all data]

Mousa, 1984
Mousa, A.H.N., The vapour pressures and saturated vapour volumes of O-fluorotoluene in the temperature range 450--530 K, Journal of Fluorine Chemistry, 1984, 25, 2, 165-168, https://doi.org/10.1016/S0022-1139(00)80946-X . [all data]

Mozhginskay and Kolysko, 1974
Mozhginskay, L.V.; Kolysko, L.E., Zh. Fiz. Khim., 1974, 48, 1506. [all data]

Boublik, Fried, et al., 1984
Boublik, T.; Fried, V.; Hala, E., The Vapour Pressures of Pure Substances: Selected Values of the Temperature Dependence of the Vapour Pressures of Some Pure Substances in the Normal and Low Pressure Region, 2nd ed., Elsevier, New York, 1984, 972. [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]

Meva'a and Lichanot, 1990
Meva'a, L.M.; Lichanot, A., Proprietes thermodynamiques en phase condensee des ortho, meta et para fluorotoluene, cresol et toluidine, Thermochim. Acta, 1990, 158, 335-345. [all data]

Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D., Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III, J. Phys. Chem. Ref. Data, 1996, 25, 1, 1, https://doi.org/10.1063/1.555985 . [all data]

Ahmed and Eades, 1972
Ahmed, A.M.I.; Eades, R.G., Proton magnetic relaxation in toluene and some derivatives, J. Chem. Soc., Faraday Trans. 2, 1972, 68, 1623, https://doi.org/10.1039/f29726801623 . [all data]


Notes

Go To: Top, Phase change data, References