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Diffusion coefficient of cyclohexa-amylose into 2-amino-3-phenyl-propanoic acid, 1-butyl-urea and water at infinite dilution

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

Abstract

This chapter provides the diffusion coefficient of cyclohexa-amylose into 2-amino-3-phenyl-propanoic acid, 1-butyl-urea and water at infinite dilution for different concentrations measured using interferometry and Gouy Interferometry.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.5. Diffusion in Quaternary Mixtures

C36 H60 O30

(1)

cyclohexa-amylose

10016-20-3

C9 H11 N O2

(2)

2-amino-3-phenyl-propanoic acid

63-91-2

C5 H12 N2 O

(3)

1-butyl-urea

592-31-4

H2 O

(4)

water

7732-18-5

Mutual Diffusion Coefficient Matrix: Dij (xi, xj, xk); Method: G-INT

Ref.: [1972P1]

T = 298.15 K; p = 101.325 kPa

c1 [mol/dm3]

c2 [mol/dm3]

c3 [mol/dm3]

Di1 ⋅ 109 [m2/s]

Di2 ⋅ 109 [m2/s]

Di3 ⋅ 109 [m2/s]

0.01998

0.05990

0.05985

0.316 ± 0.001

−0.001 ± 0.001

−0.001 ± 0.0001

   

−0.132 ± 0.030

0.646 ± 0.013

0.064 ± 0.003

   

−0.076 ± 0.061

0.001 ± 0.021

0.632 ± 0.003

Symbols and Abbreviations

Short Form

Full Form

c i

molarity

D

diffusion coefficient

p

pressure

T

temperature

INT

interferometry

G-INT

Gouy Interferometry

References

  1. [1972P1]
    Pepela, C. N., Dunlop, P. J.: J. Chem. Eng. Data 17 (1972) 207–208.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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