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Diffusion coefficient of acetic acid ethyl ester in cyclohexane at infinite dilution

  • Jochen Winkelmann
Chapter
Part of the Physical Chemistry book series (volume 15B2)

Abstract

This chapter provides the diffusion coefficient of acetic acid ethyl ester in cyclohexane at infinite dilution for various temperature and pressure conditions measured using correlation of experimental data and NMR spin echo pulse gradient.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.2. Diffusion in Binary Mixtures at Infinite Dilution

C4 H8 O2

(1)

acetic acid ethyl ester

141-78-6

C6 H12

(2)

cyclohexane

110-82-7

Diffusion Coefficient at infinite dilution: p = 101.325 kPa; Method: NMR PG

Ref.: [2009K6]

T [K]

Type

D ⋅ 109 [m2/s]

 

293.15 ± 0.2

D 0 1(2)

1.7182 ± 0.4%

 

293.15 ± 0.2

D 0 2(1)

2.761 ± 0.4%

 

Diffusion Coefficient at infinite dilution: p = 101.325 kPa; Method: CORR

Ref.: [2001L3]

T [K]

Type

D ⋅ 109 [m2/s]

 

293.15

D 0 1(2)

2.600

 

293.15

D 0 2(1)

1.850

 

Comment: when compared with interdiffusion coefficients D12 the order of these diffusion coefficients seems incorrect and they may have to be interchanged

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

NMR PG

NMR spin echo pulse gradient

CORR

correlation of experimental data

References

  1. [2001L3]
    Li J., Liu, H., Hu, Y.: Fluid Phase Equilibria 187188 (2001) 193–208.CrossRefGoogle Scholar
  2. [2009K6]
    Kriesten E., Voda, M. A., Bardow, A., Goeke, V., Casanova, F., Bluemich, B., Koss, H. J., Marquardt, W.: Fluid Phase Equilib. 277 (2009) 96–106.CrossRefGoogle Scholar

Copyright information

© Springer-Verlag GmbH Germany 2018

Authors and Affiliations

  • Jochen Winkelmann
    • 1
  1. 1.Universität Halle-Wittenberg, Institut für Physikalische ChemieHalle/S.Germany

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