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Diffusion coefficient of 2-methyl-pentane-2,4-diol in water

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

Abstract

This chapter provides the diffusion coefficient of 2-methyl-pentane-2,4-diol 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

C6 H14 O2

(1)

2-methyl-pentane-2,4-diol

107-41-5

H2 O

(2)

water

7732-18-5

Mutual Diffusion Coefficient: D12(c i ); T = 298.15 ± 0.1 K; Method: TAYLOR

Ref.: [2011C1]

c1 [mol/dm3]

p [kPa]

D ⋅ 109 [m2/s]

 

0.00

101.32

0.768 ± 0.010

 

0.0660

101.32

0.721 ± 0.012

 

0.3000

101.32

0.637 ± 0.020

 

0.6000

101.32

0.561 ± 0.014

 

1.0000

101.32

0.501 ± 0.026

 

1.5000

101.32

0.405 ± 0.026

 

2.0000

101.32

0.315 ± 0.015

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

c i

molarity

TAYLOR

Taylor dispersion technique

References

  1. [2011C1]
    Capuano F., Paduano, L., D’Errico, G., Mangiapia, G., Sartorio, R.: Phys. Chem. Chem. Phys. 13 (2011) 3319–3327.CrossRefPubMedGoogle 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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