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Diffusion coefficient of 4-hydroxy-benzoic acid ethyl ester in water

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

Abstract

This chapter provides the diffusion coefficient of 4-hydroxy-benzoic acid ethyl ester in water at different concentrations measured using Taylor dispersion technique.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C9 H10 O3

(1)

4-hydroxy-benzoic acid ethyl ester

120-47-8

H2 O

(2)

water

7732-18-5

Mutual Diffusion Coefficient: D12(ρ1); T = 298.15 K; Method: TAYLOR

Ref.: [2000S6]

ρ1 [kg/m3]

p [kPa]

D ⋅ 109 [m2/s]

 

0.0010

101.32

0.748 ± 0.018

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

TAYLOR

Taylor dispersion technique

ρ

mass densities

References

  1. [2000S6]
    Seki T., Okamoto, M., Hosoya, O., Juni, K.: Yakuzaigaku 60 (2000) 114–117.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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