User:Karlhahn/azeotrope (data2)
This page contains azeotrope data for various binary and ternary mixtures of solvents. Data includes composition of mixture by weight (in binary azeotropes when only one fraction is given, it is the fraction of the second component), boiling point of components, boiling point of mixture, and specific gravity of mixture. Boiling points are at 760 mm Hg unless otherwise stated. Where the mixture separates into layers, values are shown for upper (U) and lower (L) layers.
Data is obtained from Lange's 10th edition[1] and CRC 44th edition[2] unless otherwise noted (see color code table).
Binary azeotropes[edit]
Data source color code | |||
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CRC & Lange's | CRC only | Lange's only | other (see references) |
Azeotropes of water, BP=100°C
‡ CRC 44th ed. lists azeotropes for acetic acid/water and acetone/water, Lange's 10th ed. as well as numerous web sources indicate no azeotrope for these pairs.
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Azeotropes of ethanol, BP=78.4°C
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Azeotropes of methanol, BP=64.7°C
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‡ CRC and Lange's disagree on this azeotrope, but web source corroborates CRC |
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Miscellaneous azeotrope pairs
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Ternary azeotropes[edit]
Tables of various ternary azeotropes (that is azeotropes consisting of three components). Fraction percentages are given by weight.
Data source color code | |||
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CRC & Lange's | CRC only | Lange's only | other (see references) |
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‡Saddle azeotrope |
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‡Saddle azeotrope |
References[edit]
- ^ Lange's Handbook of Chemistry, 10th ed. pp1496-1505
- ^ CRC Handbook of Chemistry and Physics, 44th ed. pp 2143-2184
- ^ a b c d e "What is an Azeotrope?". B/R Corporation. Retrieved 24 March 2007.
- ^ a b c d e f g h i j k l John Durkee (November 2000). "Binary Organic Azeotropes Useful for Solvent Cleaning" (PDF). metalfinishing.com. Retrieved 4 April 2009.
{{cite web}}
: CS1 maint: date and year (link) - ^ a b
Hilmen, Eva-Katrine (November 2000). "Separation of Azeotropic Mixtures: Tools for Anaylsis and Studies on Batch Distillation Operation" (PDF). Norwegian University of Science and Technology, dept. of Chemical Engineering. Retrieved 24 March 2007.
{{cite web}}
: More than one of|author=
and|last=
specified (help)CS1 maint: date and year (link) - ^ Merck Index of Chemicals and Drugs, 9th ed. monograph 4653
- ^ a b c d e f Ponton, Jack (September 2001). "Azeotrope Databank" (Queriable database). The Edinburgh Collection of Open Software for Simulation and Education, Edinburgh University. Retrieved 24 March 2007.
{{cite web}}
: CS1 maint: date and year (link) - ^ a b c "Binary Vapor-Liquid Equilibrium Data" (Queriable database). Chemical Engineering Research Information Center.
- ^ a b "Tetrahydrafuran (THF) Storage and Handling" (PDF). BASF. Retrieved 24 May 2007.
- ^ "1,2-Propanediol". ChemIndustry.ru. Retrieved 2007-12-28.
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