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Butane, 2-chloro-

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Gas phase thermochemistry 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Deltafgas-39.83 ± 0.24kcal/molCcrHe, An, et al., 1992 

Condensed phase thermochemistry 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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Deltafliquid-47.43 ± 0.24kcal/molCcrHe, An, et al., 1992ALS
Quantity Value Units Method Reference Comment
Deltacliquid-641.84 ± 0.23kcal/molCcrHe, An, et al., 1992ALS

Constant pressure heat capacity of liquid

Cp,liquid (cal/mol*K) Temperature (K) Reference Comment
38.46298.15Shehatta, 1993DH
41.59298.15He, An, et al., 1992DH

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 - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil341.3 ± 0.8KAVGN/AAverage of 8 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus141.85KN/ATimmermans and Martin, 1928Uncertainty assigned by TRC = 0.5 K; racemic; TRC
Quantity Value Units Method Reference Comment
Tc520.6KN/AMajer and Svoboda, 1985 
Quantity Value Units Method Reference Comment
Deltavap7.5 ± 0.4kcal/molAVGN/AAverage of 7 values; Individual data points

Enthalpy of vaporization

DeltavapH (kcal/mol) Temperature (K) Method Reference Comment
6.972341.4N/AMajer and Svoboda, 1985 
7.39328.EBDahmani, Wichterle, et al., 1996Based on data from 315. - 341. K.; AC
7.91281.AStephenson and Malanowski, 1987Based on data from 266. - 377. K.; AC
7.34 ± 0.02313.CTekac, Majer, et al., 1981AC
7.15 ± 0.02328.CTekac, Majer, et al., 1981AC
6.96 ± 0.02343.CTekac, Majer, et al., 1981AC
6.74 ± 0.02358.CTekac, Majer, et al., 1981AC
7.60288.N/ARoland, 1928Based on data from 273. - 312. K. See also Boublik, Fried, et al., 1984.; AC

Antoine Equation Parameters

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

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Temperature (K) A B C Reference Comment
273.47 - 313.004.000961190.334-44.082Roland, 1928, 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:


Reaction thermochemistry 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

Butane, 2-chloro- = 2-Butene, (Z)- + Hydrogen chloride

By formula: C4H9Cl = C4H8 + HCl

Quantity Value Units Method Reference Comment
Deltar16.05kcal/molEqkLevanova and Andreevskii, 1964gas phase; At 420 K

Butane, 2-chloro- = 1-Butene + Hydrogen chloride

By formula: C4H9Cl = C4H8 + HCl

Quantity Value Units Method Reference Comment
Deltar18.00kcal/molEqkLevanova and Andreevskii, 1964gas phase; At 420 K

Butane, 2-chloro- = 2-Butene, (E)- + Hydrogen chloride

By formula: C4H9Cl = C4H8 + HCl

Quantity Value Units Method Reference Comment
Deltar15.25kcal/molEqkLevanova and Andreevskii, 1964gas phase; At 420 K

IR Spectrum

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Data compiled by: Coblentz Society, Inc.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director


Mass spectrum (electron ionization)

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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 by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Mass spectrum
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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin Japan AIST/NIMC Database- Spectrum MS-NW- 940
NIST MS number 228828

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References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, IR Spectrum, Mass spectrum (electron ionization), Notes

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

He, An, et al., 1992
He, J.; An, X.; Hu, R., Measurements of enthalpies of formation of 2-chlorobutane and 1,2-dichlorobutane in gaseous state, Acta Chim. Sin., 1992, 50, 961-966. [all data]

Shehatta, 1993
Shehatta, I., Heat capacity at constant pressure of some halogen compounds, Thermochim. Acta, 1993, 213, 1-10. [all data]

Timmermans and Martin, 1928
Timmermans, J.; Martin, F., Study of the Physical Constants of Twenty Organic Compounds of the Physical Constants of Twenty Organic Compounds, J. Chim. Phys. Phys.-Chim. Biol., 1928, 25, 411. [all data]

Majer and Svoboda, 1985
Majer, V.; Svoboda, V., Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [all data]

Dahmani, Wichterle, et al., 1996
Dahmani, Omar; Wichterle, Ivan; Ait-Kaci, Ahmed, Isothermal vapour-liquid equilibria for binary systems of chloroalkanes with heptane, toluene and methylcyclohexane at 323.15 and 333.15 K, Fluid Phase Equilibria, 1996, 124, 1-2, 135-146, https://doi.org/10.1016/S0378-3812(96)03106-8 . [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]

Tekac, Majer, et al., 1981
Tekac, V.; Majer, V.; Svoboda, V.; Hynek, V., Enthalpies of vaporization and cohesive energies for six monochlorinated alkanes, J. Chem. Thermodyn., 1981, 13, 659-662. [all data]

Roland, 1928
Roland, M., Bull. Soc. Chim. Belg., 1928, 37, 117. [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]

Roland, 1928, 2
Roland, M.M., Determination Experimentale de l'activite Thermodynamique des Composants de Melanges Binaires de Composes Organiques, Bull. Soc. Chim. Belg., 1928, 37, 117-140. [all data]

Levanova and Andreevskii, 1964
Levanova, S.V.; Andreevskii, D.N., The equilibrium of 2-chlorobutane dehydrochlorination, Neftekhimiya, 1964, 4, 329-336. [all data]


Notes

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, IR Spectrum, Mass spectrum (electron ionization), References