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Diffusion coefficient of ethane-1,2-diol in pentan-1-ol

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

Abstract

This chapter provides the diffusion coefficient of ethane-1,2-diol in pentan-1-ol at different concentrations measured using interferometry.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C2 H6 O2

(1)

ethane-1,2-diol

107-21-1

C5 H12 O

(2)

pentan-1-ol

71-41-0

Mutual Diffusion Coefficient: D12(w i ); T = 298.15 ± 0.02 K; Method: INT

Ref.: [1975Z1]

w 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.0

101.32

0.316

 

0.044

101.32

0.391

 

0.129

101.32

0.223

 

0.320

101.32

0.145

 

0.400

101.32

0.104

 

0.521

101.32

0.074

 

0.600

101.32

0.069

 

0.680

101.32

0.065

 

0.882

101.32

0.078

 

0.984

101.32

0.087

 

1.00

101.32

0.088

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

INT

interferometry

w i

mass fraction

References

  1. [1975Z1]
    Zemdikhanov, K. B., Usmanov, A. G.: Zh. Fiz. Khim. 49 (1975) 481–484.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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