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Diffusion coefficient of 1,3,5-trimethyl-benzene in ethanol

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

Abstract

This chapter provides the diffusion coefficient of 1,3,5-trimethyl-benzene in ethanol at different concentrations measured using Taylor dispersion technique.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C9 H12

(1)

1,3,5-trimethyl-benzene

108-67-8

C2 H6 O

(2)

ethanol

64-17-5

Intradiffusion Coefficient: D1T (T); Method: TAYLOR

Ref.: [1986S6]

T [K]

ρ2 [kg/m3]

D ⋅ 109 [m2/s]

 

313.2

772

1.69

 

373.2

716

4.27

 

423.6

649

7.79

 

473.4

557

13.3

 

500.3

467

20.6

 

516.2

567

16.7

 

516.2

469

22.4

 

530.2

418

26.0

 

530.2

476

22.4

 

530.2

544

18.4

 

542.8

411

27.5

 

542.8

449

25.0

 

542.8

517

20.6

 

554.0

398

28.5

 

554.0

433

25.2

 

554.0

491

22.9

 

Comment: accuracy (standard deviation): ±1%

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

TAYLOR

Taylor dispersion technique

ρ

mass densities

References

  1. [1986S6]
    Sun, C. K. J., Chen, S. H.: AIChE J. 32 (1986) 1367–1371.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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