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Diffusion coefficient of benzene in octamethyl-cyclotetrasiloxane at infinite dilution

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

Abstract

This chapter provides the diffusion coefficient of benzene in octamethyl-cyclotetrasiloxane at infinite dilution for various temperature and pressure conditions measured using diaphragm cell.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.2. Diffusion in Binary Mixtures at Infinite Dilution

C6 H6

(1)

benzene

71-43-2

C8 H24 O4 Si4

(2)

octamethyl-cyclotetrasiloxane

556-67-2

Diffusion Coefficient at infinite dilution: p = 101.325 kPa; Method: DIA

Ref.: [1977H1]

T [K]

Type

D ⋅ 109 [m2/s]

 

298.15

D 0 1(2)

1.085 ± 0.1%

 

298.15

D01(2) *

1.084 ± 0.1%

 

298.15

D01(2) **

1.087 ± 0.3%

 

Comment: *: deuterated benzene at molecular weight = 80; **:deuterated benzene at mol. wt. = 85

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

DIA

diaphragm cell

References

  1. [1977H1]
    Harris, K. R., Mills, R.: J. Phys. Chem. 81 (1977) 2191–2192.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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