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Author: Subject: Benzaldehyde/acetone azeotrope
kemm10
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[*] posted on 6-7-2007 at 00:10
Benzaldehyde/acetone azeotrope


Does anyone know if one exists?
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JohnWW
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[*] posted on 6-7-2007 at 00:31


Try looking it up in the Handbook of Chemistry & Physics, the Merck Index, Lange's Handbook, the International Critical Tables, and Perrys Chemical Engineers' Handbook, among others. From a thread I started in the References section, here is a partial list of links likely to have information on azeotropes:

http://rapidshare.com/files/38926073/Chemical_Compounds_3_Vo... 17,717 Kb
(password www.AvaxHome.ru )
(Also, uncompressed and without password, at http://rushim.ru/books/spravochniki/chemical-compounds.pdf , 37,227 Kb, but their server is frequently off-line.)

http://rapidshare.com/files/38930157/LHC16-Lange_s__Handbook... 38,064 Kb

http://rapidshare.com/files/38928803/merck123-Index-12_3_199... 40,109 Kb

http://rapidshare.com/files/38924971/merck-index_11_1989_.dj... 14,627 Kb
(Originally from http://rushim.ru/books/spravochniki/merck-index11.djvu , but their server is frequently off-line.)

There is now also a 13th edition of the Merck Index:
http://www.todoquimica.net/modules.php?name=Forums&file=...
Links:
http://mihd.net/8q163m
http://mihd.net/e4akvj
http://mihd.net/yhw9ur
http://mihd.net/uorwm6
http://mihd.net/x69dt7
http://mihd.net/2lu0tq
http://mihd.net/4aksir
http://mihd.net/yp30sm
Mirror:
http://rapidshare.com/files/30466662/Merck13.part1.rar
http://rapidshare.com/files/30467877/Merck13.part2.rar
http://rapidshare.com/files/30471014/Merck13.part3.rar
http://rapidshare.com/files/30481689/Merck13.part4.rar
http://rapidshare.com/files/30493803/Merck13.part5.rar
http://rapidshare.com/files/30496545/Merck13.part6.rar
http://rapidshare.com/files/30498192/Merck13.part7.rar
http://rapidshare.com/files/30503875/Merck13.part8.rar
password: gigapedia

http://rapidshare.com/files/22499088/Taschenbuch_der_Chemie_... 97,394 Kb (Deutsch)

http://rapidshare.com/files/22503843/Lexikon_Der_Chemie-Roem... 102,874 Kb (Deutsch - NRG Nero CD image file)
http://rapidshare.com/files/22498920/Lexikon_Der_Chemie-Roem... 102,874 Kb (Deutsch - NRG Nero CD image file)
http://rapidshare.com/files/22508454/Lexikon_Der_Chemie-Roem... 102,872 Kb (Deutsch - NRG Nero CD image file)

http://rapidshare.com/files/16522356/CRC_Handbook_Of_Chemist... 92,362 Kb

http://rapidshare.com/files/16509250/Perry_s_Chem_Engnr_Hand... 34,501 Kb

http://rapidshare.com/files/16508327/Handbook-of-Chemical-En... 9,096 Kb


Someone else uploaded the International Critical Tables, of physical properties of compounds, including their variations with temperature, and phase diagrams, in April 2007, and the links are still current:

http://rapidshare.com/files/27852797/International_Critical_... 97,657 Kb
http://rapidshare.com/files/27852598/International_Critical_... 97,657 Kb
http://rapidshare.com/files/27852864/International_Critical_... 97,657 Kb
http://rapidshare.com/files/27843947/International_Critical_... 29,331 Kb
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not_important
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[*] posted on 6-7-2007 at 01:04


None of my references list one. Their boiling boints are quite far apart, it's not common to see azeotropes in that case unless there's some strong interaction between the substances. Even when there is azeotrope isn't almost always 98+ percent of one of the substances, which may work for steam distillation but general isn't useful.

Note that if you've water in the mixture, you can't ignore it.
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gsd
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[*] posted on 6-7-2007 at 18:09


I have the books "Azeotropic Data vol. I & II" published by ACS in 1952 & 1962 resp. This pair is not listed in those biooks.

gsd
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[*] posted on 16-2-2009 at 15:59


@JohnWW: The above "Roempp"-link functioned, but the file is a nero-image; it somehow doesn't transform to a standard readable iso9660-image under linux ; ...
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JohnWW
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[*] posted on 17-2-2009 at 04:57


That would have to be due to the limitations of Linux. You will have to boot to Windows, and if you do do not have a recent version of Nero to handle the NRG disk image, find and use MagicISO or PowerISO to open or burn it.
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[*] posted on 18-2-2009 at 02:07


Quote:
Originally posted by JohnWW
somone else uploaded the International Critical Tables, of physical properties of compounds, including their variations with temperature, and phase diagrams, in April 2007, and the links are still current:

http://rapidshare.com/files/27852797/International_Critical_... 97,657 Kb
http://rapidshare.com/files/27852598/International_Critical_... 97,657 Kb
http://rapidshare.com/files/27852864/International_Critical_... 97,657 Kb
http://rapidshare.com/files/27843947/International_Critical_... 29,331 Kb


These aren't working unfortunately.Someone (maybe you John?) uploaded as a single file in references but you need premium account status to download.
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JohnWW
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[*] posted on 18-2-2009 at 20:24


Those links were put up in 2007 by someone else. If you cannot download that 300-Mb upload of the ICT, try googling for other links with this search string:
"International Critical Tables" PDF OR RAR OR ZIP OR ISO "rapidshare.com/files" OR mihd OR ifile OR mediafire OR megaupload OR badongo OR torrent

This throws up 244 results, which should include currently available downloads of ir.
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