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Diffusion coefficient of benzene-1,3-diol in propane-1,2-diol

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

Abstract

This chapter provides the diffusion coefficient of benzene-1,3-diol in propane-1,2-diol at different concentrations measured using interferometry.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C6 H6 O2

(1)

benzene-1,3-diol

108-46-3

C3 H8 O2

(2)

propane-1,2-diol

57-55-6

Mutual Diffusion Coefficient: D12(xi); T = 298.15 K; Method: SAV-INT

Ref.: [1972M8]

m1 [mol/kg]

p [kPa]

D ⋅ 1011 [m2/s]

 

0.00

101.32

2.25

 

0.244

101.32

2.14 ± 0.03

 

0.473

101.32

2.43 ± 0.02

 

0.656

101.32

2.21 ± 0.01

 

0.863

101.32

2.33 ± 0.02

 

1.129

101.32

2.06 ± 0.01

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

m i

molality

INT

interferometry

References

  1. [1972M8]
    Mitchell, M., Tyrrell, H. J. V.: J. Chem. Soc., Faraday Trans. II 68 (1972) 385–399.Google 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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