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(A search on "copyright" shows 2 results, both of which contain an explicit notice of copyright.) I'm sending an email asking to make sure. --KQ :That page appears to be about toulene diisocyanate, not toulene. -- [[User:SJK|Simon J Kissane]] Ah yes. C7H8, equally unpleasant but not the same thing. Thanks. --KQ :Well then copy it and make a new page.... -- [[User:Mike Dill|mike dill]] I'm waiting for a response about my copyright question. :-) --KQ : I don't think you can make phenol out of toluene, removed it therefore. (well you could, but it would be foolish) Any reason why that was in there? I might be wrong (don't think so). Also added some synthetic uses. Also, Toluene (I work with it every day) is not that nasty, a lot less toxic than, say, benzene.[[User:Sikkema|Sikkema]] 23:27, 6 July 2007 (UTC) == toluene == toluene as rightly says is methyl benzene. the point the stucture of benzene has NO double bonds but a delocalised ring of electrons shown by the ring in the middle. :The [[Kekulé]] structure for benzene is universally accepted as a valid way of drawing an aromatic system- see any modern textbook of organic chemistry. Chemdraw has this form as the default. The "delocalised ring" presentation is valid and in some cases has advantages, but it is less used by organic chemists since it does not allow mechanisms to be drawn easily. Neither drawing fully represents the true structure. [[User:Walkerma|Walkerma]] 15:37, 13 May 2005 (UTC) :Why is methylbenzene not listed under "Other names" in the chembox? I'm adding it as this discussion page doesn't give a valid reason not to.--[[User:Redstar1916|Redstar1916]] 22:16, 6 October 2007 (UTC) ---- The [[:de:Toluol|German Wikipedia]] has a very good article on this subject. It should probably be translated. [[User:Ingoolemo|<span style="color:blue;">&rarr;I&ntilde;g&oacute;lemo&larr;</span>]] [[User_talk:Ingoolemo|<span style="color:blue;">(talk)</span>]] 00:47, 2004 Dec 9 (UTC) *OK, it's on my 2DO list. [[User:Physchim62|Physchim62]] 21:15, 29 May 2005 (UTC) == Testing new chembox == Some of you may be puzzled by the sudden frantic (& sometimes bizarre!) editing going on this page- we are testing out a new [[Wikipedia:Chemical_infobox|Chemical infobox]] as part of the [[Wikipedia:WikiProject_Chemicals|Chemicals Wikiproject]]. This should be completed soon. [[User:Walkerma|Walkerma]] 15:37, 13 May 2005 (UTC) ==Delisted GA, delisted A-Class== This article was removed from the GA list due to lack of inline citations. [[User:Tarret|Tarret]] 18:13, 14 March 2007 (UTC) * Citations now made inline, but peer-reviewer script output shows still deviations from A-Class article quality. Comments for improvement listed in the project template above. Tim Vickers, feel free to add. <span style="color:#B03060;"><i>[[User:Wimvandorst|Wim van Dorst'']] ([[user talk:Wimvandorst|''Talk'']])</i></span> 09:09, 21 March 2007 (UTC). ==Metabolism== I haven't been able to find any references about toluene being transformed into epoxides. I have re-written this section to reflect the papers I could find that stated that benzaldehyde and cresols were the major products after benzyl alcohol. However, if this is correct, the diagram needs to be changed. What was the source for the original statement about epoxides? Also, dietary fiber is insoluble, but is excreted just fine in the feces, this sentence is unclear. [[User:TimVickers|TimVickers]] 00:50, 17 March 2007 (UTC) : Agreed. The second diagram also indicates benzaldehyde being oxidized to benzoic acid by the alcohol dehydrogenase, but I think that the acetaldehyde dehydrogenase would be the active catalytic site for that reaction. --[[User:148.163.78.11|148.163.78.11]] 22:56, 18 July 2007 (UTC) :Apparently the source is the [[:de:Toluol|German article]], see [http://en.wikipedia.org/w/index.php?title=Toluene&diff=23082322&oldid=23074289 here]. [[User:Icek|Icek]] 03:50, 22 October 2007 (UTC) ==GA review== Fail, several problems with the article. # Non-encyclopedic tone - "Around 25 times more reactive" "Undergoes smooth sulfonation" # The "Uses" section is a jumble of factoids that has too much emphasis on motor racing # In "metabolism" section important facts unreferenced and diagram appears to be incorrect (see above) [[User:TimVickers|TimVickers]] 16:18, 21 March 2007 (UTC) == Question? == What is "BASIFY"? This word appears nowhere else on Wikipedia, anywhere. And it is being used as an adjective but doesn't seem to be one. --Craig [[Special:Contributions/24.69.169.80|24.69.169.80]] ([[User talk:24.69.169.80|talk]]) 18:42, 28 October 2011 (UTC) :In chemistry, basify is a verb meaning "to make more basic" (raise the pH). It doesn't seem to make any sense in the context that it is used in this article (and the sentence makes sense without it), so I have simply removed it. -- [[User:Edgar181|Ed]] ([[User talk:Edgar181|Edgar181]]) 18:52, 28 October 2011 (UTC) == Toluene as used to make Haldol Should be added to Uses == I believe the below statement with reference should be added to the article on Toluene under uses. Toluene is used in the synthesis of the antipsychotic drug [[Haloperidol]] wherein "Heating [[4-chloro-1-(4-fluorophenyl)butan-1-one]] with [[4-(p-chlorophenyl)piperadine-4-ol]] in presence of potassium iodide as catalyst and [[toluene]] as solvent affords [[4-[4-(4-chlorophenyl)-4-hydroxy-1-piperidyl]-1-(4-fluorophenyl)butan-1-one]] also called Haloperidol brand name Haldol". <ref>http://www.drugsyn.org/Haloperidol.htm</ref> [[Special:Contributions/2602:306:C518:6C40:D5B6:C1CD:4D8E:9B53|2602:306:C518:6C40:D5B6:C1CD:4D8E:9B53]] ([[User talk:2602:306:C518:6C40:D5B6:C1CD:4D8E:9B53|talk]]) 16:31, 17 May 2013 (UTC) <references/> :Toluene is used as a solvent like this in literally thousands of similar chemical reactions. It would be pointless to list this one use (see [[WP:UNDUE]] and [[WP:HTRIV]]). Even if it were relevant, including such details wouldn't be appropriate either ([[WP:NOTHOWTO]]). Considering that this has already been removed by three other editors, it is quite clear that consensus is against including it. -- [[User:Edgar181|Ed]] ([[User talk:Edgar181|Edgar181]]) 18:04, 17 May 2013 (UTC) *'''Oppose''' inclusion. Addition is too narrow. (BTW, quotation marks have improper scope.) [[User:Glrx|Glrx]] ([[User talk:Glrx|talk]]) 18:52, 17 May 2013 (UTC) == Renal Tubular Acidosis == Toluene sniffing can lead to a distal renal tubular acidosis. This can cause a life-threatening metabolic acidosis and hypokalemia. <span style="font-size: smaller;" class="autosigned">— Preceding [[Wikipedia:Signatures|unsigned]] comment added by [[Special:Contributions/130.15.47.187|130.15.47.187]] ([[User talk:130.15.47.187|talk]]) 01:01, 29 May 2013 (UTC)</span>  ==Assessment comment== {{Substituted comment|length=1825|lastedit=20070321090710|comment=The following suggestions were generated by a semi-automatic [[User:AndyZ/peerreviewer|javascript program]], and might not be applicable for the article in question. *Please expand the lead to conform with guidelines at [[Wikipedia:Lead]]. The article should have an appropriate number of paragraphs as is shown on [[WP:LEAD]], and should adequately summarize the article.<sup>[[User:AndyZ/G#lead|[?]]]</sup> *Consider removing links that add little to the article or that have been repeated in close proximity to other links to the same article, as per [[Wikipedia:Manual of Style (links)]] and [[WP:CONTEXT]].<sup>[[User:AndyZ/G#overlink|[?]]]</sup> *Per [[Wikipedia:Manual of Style (dates and numbers)#Units of measurement|Wikipedia:Manual of Style (numbers)]], there should be a non-breaking space - <code>&amp;nbsp;</code> between a number and the unit of measurement. For example, instead of ''100 mL'', use ''100&nbsp;mL'', which when you are editing the page, should look like: <tt>100&amp;nbsp;mL</tt>.<sup>[[User:AndyZ/G#nbsp|[?]]]</sup> *Per [[Wikipedia:Manual of Style (dates and numbers)#Units of measurement|Wikipedia:Manual of Style (numbers)]], please spell out source units of measurements in text; for example, ''the Moon is 380,000 kilometres (240,000 mi) from Earth''.<sup>[[User:AndyZ/G#spellnum|[?]]]</sup> Specifically, an example is 100 mL. *Please ensure that the article has gone through a thorough copyediting so that it exemplifies some of [[WP:WIAFA|Wikipedia's best work]]. See also [[User:Tony1/How to satisfy Criterion 1a]].<sup>[[User:AndyZ/G#copyedit|[?]]]</sup> You may wish to browse through [[User:AndyZ/Suggestions]] for further ideas. Thanks, <span style="color:#B03060;"><i>[[User:Wimvandorst|Wim van Dorst'']] ([[user talk:Wimvandorst|''Talk'']])</i></span> 09:07, 21 March 2007 (UTC)}} Substituted at 08:57, 30 April 2016 (UTC) ==Wiki Education Foundation-supported course assignment== [[File:Sciences humaines.svg|40px]] This article is currently the subject of a Wiki Education Foundation-supported course assignment, between <span class="mw-formatted-date" title="2022-01-11">11 January 2022</span> and <span class="mw-formatted-date" title="2022-04-26">26 April 2022</span>. Further details are available [[Wikipedia:Wiki_Ed/University_of_Utah/Advanced_Industrial_Hygiene_(Spring_2022)|on the course page]]. Student editor(s): [[User:Hugh B. Kareful|Hugh B. Kareful]]. == Toluene derivation from Glucose == [[File:Alpha-D-Glucopyranose.svg|thumb|Alpha-D-Glucopyranose]] It seems like that [[toluene]] has derived from a cyclic form of [[glucose]] by way of losing all oxygen. 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