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4-Methylstyrene

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Phase change data

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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 - R.L. Brown and S.E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, M. Frenkel director
AC - W.E. Acree, Jr., J.S. Chickos

QuantityValueUnitsMethodReferenceComment
Tboil446.0KN/AWeast and Grasselli, 1989BS
Tboil444.95KN/ALevi and Nicholls, 1958Uncertainty assigned by TRC = 2. K; TRC
Tboil444.65KN/ASabetay, 1929Uncertainty assigned by TRC = 3. K; TRC
Tboil445.65KN/ASchramm, 1891Uncertainty assigned by TRC = 4. K; TRC
QuantityValueUnitsMethodReferenceComment
Tfus239.30KN/ASchwartzman and Corson, 1956Uncertainty assigned by TRC = 0.4 K; TRC
Tfus239.00KN/AClements, Wise, et al., 1953Uncertainty assigned by TRC = 0.15 K; TRC
Tfus235.35KN/ABuck, Coles, et al., 1949Uncertainty assigned by TRC = 0.5 K; TRC
Tfus202.85KN/ADreisbach and Martin, 1949probably 2-methylstyrene; TRC

Enthalpy of vaporization

DeltavapH (kJ/mol)Temperature (K)MethodReferenceComment
47.6304. - 390.AStephenson and Malanowski, 1987See also Clements, Wise, et al., 1953, 2.; AC

Antoine Equation Parameters

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

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Temperature (K)ABCReferenceComment
304.97 - 370.084.173321594.812-63.255Clements, Wise, et al., 1953, 2Coefficents calculated by NIST from author's data.
341.8 - 443.4.108811517.281-74.304Buck, Coles, et al., 1949, 2Coefficents 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.

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]

Levi and Nicholls, 1958
Levi, L.; Nicholls, R.V.V., Formation of Styrene by Pyrolysis of Aromatic Heterocyclic Aldehyde- Aliphatic Acid Anhydride Mixtures on Morden Bentonite, Ind. Eng. Chem., 1958, 50, 1005. [all data]

Sabetay, 1929
Sabetay, S., Bull. Soc. Chim. Fr., 1929, 45, 69. [all data]

Schramm, 1891
Schramm, J., Chem. Ber., 1891, 24, 1332. [all data]

Schwartzman and Corson, 1956
Schwartzman, L.H.; Corson, B.B., Steric Hinderance. II. The Rates of Dehalogenation of Methyl- and Dimethylstyrene Dibromides, J. Am. Chem. Soc., 1956, 78, 322. [all data]

Clements, Wise, et al., 1953
Clements, H.E.; Wise, K.V.; Johnson, S.E.J., Physical Properties of o-, m-, and p-Methylstyrene, J. Am. Chem. Soc., 1953, 75, 1593. [all data]

Buck, Coles, et al., 1949
Buck, F.R.; Coles, K.F.; Kennedy, G.T.; Morton, F., Some Nuclear-methylated Styrenes and Related Compounds, J. Chem. Soc., 1949, 1949, 2377-83. [all data]

Dreisbach and Martin, 1949
Dreisbach, R.R.; Martin, R.A., Physical Data on Some Organic Compounds, Ind. Eng. Chem., 1949, 41, 2875-8. [all data]

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

Clements, Wise, et al., 1953, 2
Clements, H.E.; Wise, K.V.; Johnsen, S.E.J., Physical properties of o-, m- and p-methylstyrene, J. Am. Chem. Soc., 1953, 75, 1593-1595. [all data]

Buck, Coles, et al., 1949, 2
Buck, F.R.; Coles, K.F.; Kennedy, G.T.; Morton, F., Some Nuclear-methylated Styrenes and Related Compounds, J. Chem. Soc., 1949, 2377-2383. [doi:10.1039/jr9490002377] [all data]


Notes

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