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Diffusion coefficient of nitrobenzene in 2,2,4-trimethyl-pentane

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

Abstract

This chapter provides the diffusion coefficient of nitrobenzene in 2,2,4-trimethyl-pentane at different concentrations measured using dynamic light scattering.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C6 H5 N O2

(1)

nitrobenzene

98-95-3

C8 H18

(2)

2,2,4-trimethyl-pentane

540-84-1

Mutual Diffusion Coefficient: D12(T); Method: DLS

Ref.: [1995H9]

Equation: D = A [(T − B)/B]C

Range: 296 < T/K < 330

Comment: D12 [m2/s] = D ∙ 10−9; diffusivity of non-critical compositions approaching the LLE coexistence curve

Parameter:

x 1

A

B

C

ΔA

ΔC

 

0.406

1.39

300.846

0.58

0.11

0.02

 

0.456

1.53

301.896

0.67

0.1

0.02

 

0.556

1.22

301.992

0.62

0.1

0.02

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

DLS

dynamic light scattering

References

  1. [1995H9]
    Heger, R., Ikier, C., Belkoura, L., Woermann, D., Klein, H.: J. Chem. Soc., Faraday Trans. 91 (1995) 3385–3388.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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