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Effect of intramolecular cyclization on the enthalpy of dissolution (solvation) of N,N’-dimethylurea in water and methanol at 298.15 K

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Abstract

The heat effects of dissolution of ethyleneurea (2-imidazolidinone) in water and methanol were measured (with an error not higher than 0.2%) at 298.15 K by using a hermetic isothermal calorimeter. The limiting (standard) molar solution enthalpies of the specified cyclic compound in different solvents were determined. Considerable weakening of the solvation of the solute was established in the case of both cyclization of dimethylurea molecules and replacement of the aqueous medium by a methanolic solution.

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References

  1. E. V. Ivanov, V. K. Abrosimov, in Biologicheski aktivnye veshchestva v rastvorakh: struktura, termodinamika, reaktsionnaya sposobnost’ (Ser. “Problemy khimii rastvorov”) [Biologically Active Substances in Solutions: Structure, Thermodynamics, and Reactivity (Ser. “Problems of Solution Chemistry”)], Nauka, Moscow, 2001, 110 (in Russian).

    Google Scholar 

  2. D. Ferro, G. Barone, G. D. Gatta, V. Piacente, J. Chem. Thermodyn., 1987, 19, 915.

    Article  CAS  Google Scholar 

  3. R. F. de Farias, Ó. A. de Oliveira, J. V. de Medeiros, C. Airoldi, Thermochim. Acta, 1999, 328, 241.

    Article  Google Scholar 

  4. A. N. Kravchenko, E. Yu. Maksareva, S. V. Vasilevskii, O. V. Lebedev, K. A. Lyssenko, Mendeleev Commun., 2008, 18, 45.

    Article  CAS  Google Scholar 

  5. E. V. Ivanov, V. K. Abrosimov, V. I. Smirnov, Thermochim. Acta, 2006, 449, 90.

    Article  CAS  Google Scholar 

  6. A. Rouw, G. Somsen, J. Chem. Soc., Faraday Trans. 1, 1982, 78, 3397.

    Article  CAS  Google Scholar 

  7. V. B. Parker, NSNRDS-NBS-2 Report, US Gov., Washington, 1965, 103 pp.

    Google Scholar 

  8. V. K. Abrosimov, V. V. Korolev, in Eksperimental’nye metody khimii rastvorov: spektroskopiya i kalorimetriya (Ser. “Problemy khimii rastvorov”) [Experimental Methods of Solution Chemistry: Spectroscopy and Calorimetry (Ser. “Problems of Solution Chemistry”)], Nauka, Moscow, p. 256 (in Russian).

  9. G. L. Squirs, Practical Physics, McGraw-Hill, London, 1968.

    Google Scholar 

  10. J. S. Chickos, W. E. Acree, Jr., J. Phys. Chem. Ref. Data, 2002, 31, 537.

    Article  CAS  Google Scholar 

  11. E. F. S. Vieira, A. R. Cesari, J. De A. Simoni, C. Airoldi, Thermochim. Acta, 1999, 328, 247.

    Article  CAS  Google Scholar 

  12. J. Rosenfarb, H. L. Huffman, Jr., J. A. Caruso, J. Chem. Eng. Data, 1976, 21, 150.

    Article  CAS  Google Scholar 

  13. Yu. M. Kessler, A. M. Zaitsev, Solvophobic Effects, Ellis Horwood, Chichester, UK, 1994.

    Google Scholar 

Download references

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Authors and Affiliations

  1. Institute of Solution Chemistry, Russian Academy of Sciences, 1 ul. Akademicheskaya, 153045, Ivanovo, Russian Federation

    E. V. Ivanov, V. I. Smirnov & V. K. Abrosimov

Authors
  1. E. V. Ivanov
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  2. V. I. Smirnov
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  3. V. K. Abrosimov
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Correspondence to E. V. Ivanov.

Additional information

Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 4, pp. 836-838, April, 2009.

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Ivanov, E.V., Smirnov, V.I. & Abrosimov, V.K. Effect of intramolecular cyclization on the enthalpy of dissolution (solvation) of N,N’-dimethylurea in water and methanol at 298.15 K. Russ Chem Bull 58, 854–856 (2009). https://doi.org/10.1007/s11172-009-0106-3

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  • DOI: https://doi.org/10.1007/s11172-009-0106-3

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