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Heptane, 1-iodo-

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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 by: Eugene S. Domalski and Elizabeth D. Hearing

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference
251.8298.15Shehatta, 1993

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
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil477.2KN/AWeast and Grasselli, 1989BS
Quantity Value Units Method Reference Comment
Deltavap55.0kJ/molN/ABolotnikov and Neruchev, 2006Based on data from 373. - 513. K. See also Li and Rossini, 1961.; AC

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
47.8388.A,EStephenson and Malanowski, 1987Based on data from 373. - 513. K. See also Li and Rossini, 1961 and Dykyj and Vanko, 1970.; AC

Mass spectrum (electron ionization)

Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas Chromatography, References, Notes

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 NIST Mass Spectrometry Data Center, 1994
NIST MS number 133351

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Gas Chromatography

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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

Kovats' RI, polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
PackedCarbowax 20M75.1353.Castello, 1984N2, Chromosorb W DMCS; Column length: 3. m

Van Den Dool and Kratz RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryDB-11114.Peng, 200015. m/0.53 mm/1. «mu»m, He; Program: 40C(3min) => 8C/min => 200(1min) => 5C/min => 300C(25min)

Van Den Dool and Kratz RI, polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryDB-Wax1384.Peng, 200015. m/0.53 mm/1. «mu»m, He, 40. C @ 3. min, 5. K/min, 220. C @ 30. min
CapillaryHP-Wax1381.Peng, 200015. m/0.53 mm/1. «mu»m, He, 40. C @ 3. min, 5. K/min, 220. C @ 30. min

Normal alkane RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillaryApiezon L130.1132.Arruda, Junkes, et al., 2008 

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryOV-1011122.Dimov and Milina, 1989H2, 2. K/min; Column length: 50. m; Column diameter: 0.32 mm; Tstart: 40. C; Tend: 280. C

Normal alkane RI, polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryDB-Wax1400.Peng, Yang, et al., 1991Program: not specified

References

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

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

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

Bolotnikov and Neruchev, 2006
Bolotnikov, Mikhail F.; Neruchev, Yurij A., Enthalpies of vaporization of a series of the 1-iodoalkanes, Fluid Phase Equilibria, 2006, 243, 1-2, 121-125, https://doi.org/10.1016/j.fluid.2006.02.006 . [all data]

Li and Rossini, 1961
Li, J.C.M.; Rossini, F.D., Vapor Pressures and Boiling Points of the l-Fluoroalkanes, l-Chloroalkanes, l-Bromoalkanes, and l-Iodoalkanes, C 1 to C 20 ., J. Chem. Eng. Data, 1961, 6, 2, 268-270, https://doi.org/10.1021/je60010a025 . [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]

Dykyj and Vanko, 1970
Dykyj, J.; Vanko, A., Petrochemica, 1970, 10, 1, 3. [all data]

Castello, 1984
Castello, G., Gas Chromatographic Identification of Alkyl Radicals Formed in Plasma Radiofrequency Discharges by Using Iodine as a Scavenger, J. Chromatogr., 1984, 303, 61-66, https://doi.org/10.1016/S0021-9673(01)96045-5 . [all data]

Peng, 2000
Peng, C.T., Prediction of retention indices. V. Influence of electronic effects and column polarity on retention index, J. Chromatogr. A, 2000, 903, 1-2, 117-143, https://doi.org/10.1016/S0021-9673(00)00901-8 . [all data]

Arruda, Junkes, et al., 2008
Arruda, A.C.S.; Junkes, B. da.S.; Souza, E.S.; Yunes, R.A.; Heizen, V.E.F., Semi-Emlirical Topological Index to Predict Properties of Halogenated Aliphatic Compounds, J. Chemometrics, 2008, 22, 3-4, 186-194, https://doi.org/10.1002/cem.1121 . [all data]

Dimov and Milina, 1989
Dimov, N.; Milina, R., Precalculation of gas chromatographic retention indices of linear 1-halogenoalkanes, J. Chromatogr., 1989, 463, 159-164, https://doi.org/10.1016/S0021-9673(01)84464-2 . [all data]

Peng, Yang, et al., 1991
Peng, C.T.; Yang, Z.C.; Ding, S.F., Prediction of rentention idexes. II. Structure-retention index relationship on polar columns, J. Chromatogr., 1991, 586, 1, 85-112, https://doi.org/10.1016/0021-9673(91)80028-F . [all data]


Notes

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