Diffusion in Gases, Liquids and Electrolytes pp 1254-1254 | Cite as
Diffusion coefficient of octamethyl-cyclotetrasiloxane in ethanol
Chapter
Abstract
This chapter provides the diffusion coefficient of octamethyl-cyclotetrasiloxane in ethanol at different concentrations measured using diaphragm cell.
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3 Diffusion in Liquid Mixtures
3.1. Data
3.1.1. Diffusion in Binary Mixtures
C8 H24 O4 Si4 | (1) | octamethyl-cyclotetrasiloxane | 556-67-2 |
---|---|---|---|
C2 H6 O | (2) | ethanol | 64-17-5 |
Intradiffusion Coefficient: D2T (T); Method: DIA | Ref.: [1984E7] | ||
T [K] | p [kPa] | D ⋅ 109 [m2/s] | |
323.15 | 101.32 | 2.50 ± 1% | |
Comment: values at trace concentration of 14C labelled component (2) |
Symbols and Abbreviations
Short Form | Full Form |
---|---|
D | diffusion coefficient |
p | pressure |
T | temperature |
DIA | diaphragm cell |
References
- [1984E7]Easteal, A. J., Woolf, L. A.: J. Chem. Soc., Faraday Trans. I 80 (1984) 1287–1295.Google Scholar
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