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<h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Squalan</span></h1>
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<div id="mw-content-text" class="mw-body-content mw-content-ltr" lang="de" dir="ltr"><div class="mw-content-ltr mw-parser-output" lang="de" dir="ltr"><table class="wikitable infobox float-right" id="Vorlage_Infobox_Chemikalie" style="font-size:90%; margin-top:0; width:350px;" summary="Infobox Chemikalie">
<tbody><tr>
<th colspan="2" style="background:#FFDEAD; color:#202122;">Strukturformel
</th></tr>
<tr>
<td colspan="2" class="hintergrundfarbe-basis skin-invert-image" style="text-align:center;"><span typeof="mw:File"></span>
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<tr>
<th colspan="2" style="background:#FFDEAD; color:#202122;">Allgemeines
</th></tr>
<tr>
<td style="width:33%;">Name
</td>
<td>Squalan
</td></tr>
<tr>
<td>Andere Namen
</td>
<td>
<ul><li>2,6,10,15,19,23-Hexamethyltetracosan (<a href="IUPAC-Nomenklatur" class="mw-redirect" title="IUPAC-Nomenklatur">IUPAC</a>)</li>
<li>Cosbiol</li>
<li>Vitabiosol</li>
<li>Roban</li>
<li><small>SQUALANE</small> (<a href="Internationale_Nomenklatur_f%C3%BCr_kosmetische_Inhaltsstoffe" title="Internationale Nomenklatur für kosmetische Inhaltsstoffe">INCI</a>)<sup id="cite_ref-CosIng_1-0" class="reference"><a href="#cite_note-CosIng-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><span class="editoronly" style="display:none;"></span></li></ul>
</td></tr>
<tr>
<td><a href="Summenformel" title="Summenformel">Summenformel</a>
</td>
<td>C<sub>30</sub>H<sub>62</sub>
</td></tr>
<tr>
<td>Kurzbeschreibung
</td>
<td>
<p>farblose, ölige Flüssigkeit<sup id="cite_ref-Hirschberg_2-0" class="reference"><a href="#cite_note-Hirschberg-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>
</p>
</td></tr>
<tr>
<th colspan="2" style="background:#FFDEAD; color:#202122;">Externe Identifikatoren/Datenbanken
</th></tr>
<tr>
<td colspan="2" style="padding:0;">
<table class="mw-collapsible mw-collapsed wikitable" data-expandtext="+" data-collapsetext="−" style="border-top:none; margin:-1px; width:calc(100% + 2px);">
<tbody><tr>
<td style="width:33%;"><a href="CAS-Nummer" title="CAS-Nummer">CAS-Nummer</a>
</td>
<td><span title="Untervorlage eingebunden: CASRN"></span><a rel="nofollow" class="external text" href="https://commonchemistry.cas.org/detail?cas_rn=111-01-3">111-01-3</a><span class="editoronly" style="display:none;"></span>
</td>
<td style="background:#FFDEAD; color:#202122; border-top:1px solid #FFDEAD; padding:0.2em 0; vertical-align:bottom; width:5%;">
</td></tr>
<tr>
<td><a href="EG-Nummer" title="EG-Nummer">EG-Nummer</a>
</td>
<td colspan="2">203-825-6
</td></tr>
<tr>
<td><a href="Europ%C3%A4ische_Chemikalienagentur" title="Europäische Chemikalienagentur">ECHA</a>-InfoCard
</td>
<td colspan="2"><a rel="nofollow" class="external text" href="https://www.echa.europa.eu/de/substance-information/-/substanceinfo/100.003.478">100.003.478</a>
</td></tr>
<tr>
<td><a href="PubChem" title="PubChem">PubChem</a>
</td>
<td colspan="2"><a rel="nofollow" class="external text" href="https://pubchem.ncbi.nlm.nih.gov/compound/8089">8089</a>
</td></tr>
<tr>
<td><a href="DrugBank" title="DrugBank">DrugBank</a>
</td>
<td colspan="2"><a rel="nofollow" class="external text" href="https://www.drugbank.ca/drugs/DB11420">DB11420</a>
</td></tr>
<tr>
<td style="border-right:1px solid #a2a9b1;"><a href="Wikidata" title="Wikidata">Wikidata</a>
</td>
<td colspan="2"><a href="https://www.wikidata.org/wiki/Q380055" class="extiw external" title="d:Q380055">Q380055</a>
</td></tr></tbody></table>
</td></tr>
<tr>
<th colspan="2" style="background:#FFDEAD; color:#202122;">Eigenschaften
</th></tr>
<tr>
<td><a href="Molare_Masse" title="Molare Masse">Molare Masse</a>
</td>
<td>422,82 g·mol<sup>−1</sup>
</td></tr>
<tr>
<td><a href="Aggregatzustand" title="Aggregatzustand">Aggregatzustand</a>
</td>
<td>
<p>flüssig
</p>
</td></tr>
<tr>
<td><a href="Dichte" title="Dichte">Dichte</a>
</td>
<td>
<p>0,81 g·cm<sup>−3</sup> (25 )<sup id="cite_ref-Sigma_3-0" class="reference"><a href="#cite_note-Sigma-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup>
</p>
</td></tr>
<tr>
<td><a href="Schmelzpunkt" title="Schmelzpunkt">Schmelzpunkt</a>
</td>
<td>
<p>−38 <a href="Grad_Celsius" title="Grad Celsius">°C</a><sup id="cite_ref-Sigma_3-1" class="reference"><a href="#cite_note-Sigma-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup>
</p>
</td></tr>
<tr>
<td><a href="Siedepunkt" title="Siedepunkt">Siedepunkt</a>
</td>
<td>
<p>176 °C/0,05 mmHg<sup id="cite_ref-Sigma_3-2" class="reference"><a href="#cite_note-Sigma-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup>
</p>
</td></tr>
<tr>
<td><a href="Dampfdruck" title="Dampfdruck">Dampfdruck</a>
</td>
<td>
<p>15 ± 5.4·10<sup>−7</sup> Pa<sup id="cite_ref-Zafar_4-0" class="reference"><a href="#cite_note-Zafar-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup>
</p>
</td></tr>
<tr>
<td><a href="L%C3%B6slichkeit" title="Löslichkeit">Löslichkeit</a>
</td>
<td>
<ul><li>nahezu unlöslich in Wasser<sup id="cite_ref-Hirschberg_2-1" class="reference"><a href="#cite_note-Hirschberg-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></li>
<li>wenig löslich in <a href="Aceton" title="Aceton">Aceton</a> und <a href="Ethanol" title="Ethanol">Ethanol</a><sup id="cite_ref-Hirschberg_2-2" class="reference"><a href="#cite_note-Hirschberg-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></li>
<li>löslich in <a href="Diethylether" title="Diethylether">Diethylether</a> und <a href="Benzol" title="Benzol">Benzol</a><sup id="cite_ref-Hirschberg_2-3" class="reference"><a href="#cite_note-Hirschberg-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></li></ul>
</td></tr>
<tr>
<td><a href="Brechungsindex" title="Brechungsindex">Brechungsindex</a>
</td>
<td>
<p>1,4530 (15 °C)<sup id="cite_ref-CRC90_3_282_5-0" class="reference"><a href="#cite_note-CRC90_3_282-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup>
</p>
</td></tr>
<tr>
<th colspan="2" style="background:#FFDEAD; color:#202122;">Sicherheitshinweise
</th></tr>
<tr>
<td colspan="2">
<table cellspacing="0" cellpadding="2" style="width:100%;">
<tbody><tr>
<td colspan="2" style="text-align:center"><b><a href="Global_harmonisiertes_System_zur_Einstufung_und_Kennzeichnung_von_Chemikalien" title="Global harmonisiertes System zur Einstufung und Kennzeichnung von Chemikalien">GHS-Gefahrstoffkennzeichnung</a></b><sup id="cite_ref-Sigma_3-3" class="reference"><a href="#cite_note-Sigma-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup>
<table class="hintergrundfarbe-neutral" style="text-align:center; margin-left:auto; margin-right:auto; display:flex; justify-content:center;">
<tbody><tr>
<td><i>keine GHS-Piktogramme</i>
</td></tr></tbody></table>
<p>
</p>
</td></tr>
<tr>
<td rowspan="2" width="33%" style="border-top:1px #A7A7A7 dashed; border-right:1px #A7A7A7 dashed;"><a href="H-_und_P-S%C3%A4tze" title="H- und P-Sätze">H- und P-Sätze</a>
</td>
<td style="border-top:1px #A7A7A7 dashed;">H: <span title="Untervorlage eingebunden: H-Sätze"></span><i>keine H-Sätze</i>
</td></tr>
<tr>
<td style="border-top:1px #A7A7A7 dashed;">P: <span title="Untervorlage eingebunden: P-Sätze"></span><i>keine P-Sätze</i><sup id="cite_ref-Sigma_3-4" class="reference"><a href="#cite_note-Sigma-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup>
</td></tr>
</tbody></table>
</td></tr>
<tr>
<td colspan="2" style="background:#FFDEAD; color:#202122; font-size:80%; text-align:center; line-height:150%; padding:.25em;">Wenn nicht anders vermerkt, gelten die angegebenen Daten bei <a href="Standardbedingungen" title="Standardbedingungen">Standardbedingungen</a> (0 °C, 1000 hPa). Brechungsindex: <a href="Natrium-D-Linie" title="Natrium-D-Linie">Na-D-Linie</a>, 20 °C
</td></tr></tbody></table><p><span class="editoronly" style="display:none;"></span>
</p><p><b>Squalan</b>, ein farbloses Öl, ist ein acyclischer <a href="Triterpen" class="mw-redirect" title="Triterpen">Triterpen</a>-<a href="Kohlenwasserstoff" class="mw-redirect" title="Kohlenwasserstoff">Kohlenwasserstoff</a> und zusammen mit dem <a href="Squalen" title="Squalen">Squalen</a> Grundverbindung der meisten Triterpene. Im Allgemeinen folgt es den Eigenschaften der <a href="Alkane" title="Alkane">Alkane</a>. Squalan ist aus zwei Farnesan-Einheiten<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>S 1<span class="cite-bracket">]</span></a></sup> <i>Schwanz-Schwanz</i> (siehe <a href="Terpene" title="Terpene">Terpene</a> für Erklärung) verknüpft. Botryococcan<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>S 2<span class="cite-bracket">]</span></a></sup> ist ein <a href="Isomer" class="mw-redirect" title="Isomer">Isomer</a> des Squalans.
</p>
<div class="mw-heading mw-heading2"><h2 id="Vorkommen">Vorkommen</h2></div>
<p>Squalan kommt (neben Squalen) im Fischlebertran und vielen Pflanzenölen (z. B. Weizenkeimöl, Reiskeimöl, Avocadoöl, Olivenöl, …) vor.<sup id="cite_ref-bb_8-0" class="reference"><a href="#cite_note-bb-8"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup>
</p>
<div class="mw-heading mw-heading2"><h2 id="Gewinnung">Gewinnung</h2></div>
<p>Unter anderem wird Squalan in den USA in nicht unbeträchtlichem Maße aus Haien gewonnen.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> Heute ist es jedoch auch möglich, die Verbindung durch <a href="Hydrierung" title="Hydrierung">Hydrierung</a> von Squalen zu gewinnen oder aus Pflanzenölen zu isolieren. Um die Herkunft zu verdeutlichen, wird es in diesem Fall als Phytosqualan bezeichnet.<sup id="cite_ref-bb_8-1" class="reference"><a href="#cite_note-bb-8"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup>
</p>
<div class="mw-heading mw-heading2"><h2 id="Eigenschaften">Eigenschaften</h2></div>
<p>Squalan ist eine klare, farb- und geruchlose, ölige Flüssigkeit.<sup id="cite_ref-bb_8-2" class="reference"><a href="#cite_note-bb-8"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> Ihr <a href="Flammpunkt" title="Flammpunkt">Flammpunkt</a> beträgt 217 °C.
</p>
<div class="mw-heading mw-heading2"><h2 id="Verwendung">Verwendung</h2></div>
<p>Als Phytosqualan wird Squalan in <a href="Kosmetik" title="Kosmetik">Kosmetikprodukten</a> als die Haut weich machende und glättende Lipidkomponente verwendet. In Haarpflegeprodukten dient es als <a href="Conditioner" class="mw-redirect" title="Conditioner">Conditioner</a>.<sup id="cite_ref-bb_8-3" class="reference"><a href="#cite_note-bb-8"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> In der <a href="Gaschromatographie" title="Gaschromatographie">Gaschromatographie</a> dient Squalan als besonders apolare stationäre Phase.<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> Auch findet es als <a href="Schmiermittel" class="mw-redirect" title="Schmiermittel">Schmiermittel</a> und <a href="Transformatoren%C3%B6l" title="Transformatorenöl">Transformatorenöl</a> Verwendung.<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup>
</p>
<div class="mw-heading mw-heading2"><h2 id="Weblinks">Weblinks</h2></div>
<ul><li>Eintrag zu <span style="font-style:italic;"><a rel="nofollow" class="external text" href="http://webbook.nist.gov/cgi/cbook.cgi?ID=C111-01-3">Squalan</a></span>. In: P. J. Linstrom, W. G. Mallard (Hrsg.): <i>NIST Chemistry WebBook, NIST Standard Reference Database Number 69</i>. <a href="National_Institute_of_Standards_and_Technology" title="National Institute of Standards and Technology">National Institute of Standards and Technology</a>, Gaithersburg MD<span class="editoronly" style="display:none;"></span></li></ul>
<div class="mw-heading mw-heading2"><h2 id="Einzelnachweise">Einzelnachweise</h2></div>
<ol class="references">
<li id="cite_note-CosIng-1"><span class="mw-cite-backlink"><a href="#cite_ref-CosIng_1-0">↑</a></span> <span class="reference-text">Eintrag zu <a rel="nofollow" class="external text" href="https://ec.europa.eu/growth/tools-databases/cosing/details/38226"><i><small>SQUALANE</small></i></a> in der <a href="CosIng-Datenbank" title="CosIng-Datenbank">CosIng-Datenbank</a> der EU-Kommission, abgerufen am 28. Dezember 2020.</span>
</li>
<li id="cite_note-Hirschberg-2"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-Hirschberg_2-0">a</a></sup> <sup><a href="#cite_ref-Hirschberg_2-1">b</a></sup> <sup><a href="#cite_ref-Hirschberg_2-2">c</a></sup> <sup><a href="#cite_ref-Hirschberg_2-3">d</a></sup></span> <span class="reference-text">Hans G. Hirschberg: <i>Handbuch Verfahrenstechnik und Anlagenbau.</i> Springer-Verlag, 2013, ISBN 978-3-642-58357-5, S. 489 (<a rel="nofollow" class="external text" href="https://books.google.de/books?id=xjmfBgAAQBAJ&pg=PA489#v=onepage">eingeschränkte Vorschau</a> in der Google-Buchsuche).</span>
</li>
<li id="cite_note-Sigma-3"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-Sigma_3-0">a</a></sup> <sup><a href="#cite_ref-Sigma_3-1">b</a></sup> <sup><a href="#cite_ref-Sigma_3-2">c</a></sup> <sup><a href="#cite_ref-Sigma_3-3">d</a></sup> <sup><a href="#cite_ref-Sigma_3-4">e</a></sup></span> <span class="reference-text">Datenblatt <span style="font-style:italic;"><a rel="nofollow" class="external text" href="https://www.sigmaaldrich.com/catalog/product/ALDRICH/234311">Squalane</a></span> bei <a href="Sigma-Aldrich" title="Sigma-Aldrich">Sigma-Aldrich</a>, abgerufen am 15. Mai 2017 (<a rel="nofollow" class="external text" href="https://www.sigmaaldrich.com/DE/de/sds/ALDRICH/234311?userType=anonymous">PDF</a>).<span class="editoronly" style="display:none;"></span></span>
</li>
<li id="cite_note-Zafar-4"><span class="mw-cite-backlink"><a href="#cite_ref-Zafar_4-0">↑</a></span> <span class="reference-text">A. Zafar, J. Chickos,"The vapor pressure and vaporization enthalpy of squalene and squalane by correlation gas chromatography" J. Chem. Thermodynamics 135 (2019) 192–197.</span>
</li>
<li id="cite_note-CRC90_3_282-5"><span class="mw-cite-backlink"><a href="#cite_ref-CRC90_3_282_5-0">↑</a></span> <span class="reference-text">David R. Lide (Hrsg.): <i><a href="CRC_Handbook_of_Chemistry_and_Physics" title="CRC Handbook of Chemistry and Physics">CRC Handbook of Chemistry and Physics</a></i>. 90. Auflage. (Internet-Version: 2010), CRC Press / Taylor and Francis, Boca Raton FL, <i>Physical Constants of Organic Compounds</i>, S. 3-282.<span class="editoronly" style="display:none;"></span></span>
</li>
<li id="cite_note-bb-8"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-bb_8-0">a</a></sup> <sup><a href="#cite_ref-bb_8-1">b</a></sup> <sup><a href="#cite_ref-bb_8-2">c</a></sup> <sup><a href="#cite_ref-bb_8-3">d</a></sup></span> <span class="reference-text">Brigitte Bräutigam; Lexikon der kosmetischen Rohstoffe; ISBN 978-3-8391-3136-7.</span>
</li>
<li id="cite_note-9"><span class="mw-cite-backlink"><a href="#cite_ref-9">↑</a></span> <span class="reference-text">Vazhiyil Venugopal: <i>Marine Products for Healthcare: Functional and Bioactive Nutraceutical Compounds from the Ocean</i>. CRC Press, 2008, ISBN 978-1-4200-5263-3, S. 177 (<a rel="nofollow" class="external text" href="https://books.google.de/books?id=2AlnetBTQM4C&pg=PA177#v=onepage">eingeschränkte Vorschau</a> in der Google-Buchsuche).</span>
</li>
<li id="cite_note-10"><span class="mw-cite-backlink"><a href="#cite_ref-10">↑</a></span> <span class="reference-text">E.G. Smith Collective: <i>Animal Ingredients A to Z</i>. AK Press, 2004, ISBN 978-1-902593-81-4, S. 47 (<a rel="nofollow" class="external text" href="https://books.google.de/books?id=XrKc-JX6rJAC&pg=PA47#v=onepage">eingeschränkte Vorschau</a> in der Google-Buchsuche).</span>
</li>
<li id="cite_note-11"><span class="mw-cite-backlink"><a href="#cite_ref-11">↑</a></span> <span class="reference-text">D. H. Desty, W. T. Swanton: <cite style="font-style:italic">GAS-LIQUID CHROMATOGRAPHY—SOME SELECTIVE STATIONARY PHASES FOR HYDROCARBON SEPARATIONS</cite>. In: <cite style="font-style:italic">The Journal of Physical Chemistry</cite>. <span style="white-space:nowrap">Band<span style="display:inline-block;width:.2em"> </span>65</span>, <span style="white-space:nowrap">Nr.<span style="display:inline-block;width:.2em"> </span>5</span>, Mai 1961, <span style="white-space:nowrap">S.<span style="display:inline-block;width:.2em"> </span>766–774</span>, <a href="Digital_Object_Identifier" title="Digital Object Identifier">doi</a>:<span class="uri-handle" style="white-space:nowrap"><a rel="nofollow" class="external text" href="https://doi.org/10.1021/j100823a015">10.1021/j100823a015</a></span>.<span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rfr_id=info:sid/de.wikipedia.org:Squalan&rft.atitle=GAS-LIQUID+CHROMATOGRAPHY%E2%80%94SOME+SELECTIVE+STATIONARY+PHASES+FOR+HYDROCARBON+SEPARATIONS&rft.au=D.+H.+Desty%2C+W.+T.+Swanton&rft.date=1961-05&rft.doi=10.1021%2Fj100823a015&rft.genre=journal&rft.issue=5&rft.jtitle=The+Journal+of+Physical+Chemistry&rft.pages=766-774&rft.volume=65" style="display:none"> </span></span>
</li>
<li id="cite_note-12"><span class="mw-cite-backlink"><a href="#cite_ref-12">↑</a></span> <span class="reference-text"><i><a rel="nofollow" class="external text" href="http://www.wissenschaft-online.de/abo/lexikon/bio/63117">Squalen</a>.</i> In: wissenschaft-online Lexikon der Biologie.</span>
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</ol>
<div class="mw-heading mw-heading2"><h2 id="Externe_Links_zu_erwähnten_Verbindungen"><span id="Externe_Links_zu_erw.C3.A4hnten_Verbindungen"></span>Externe Links zu erwähnten Verbindungen</h2></div>
<ol class="references" data-mw-group="S">
<li id="cite_note-6"><span class="mw-cite-backlink"><a href="#cite_ref-6">↑</a></span> <span class="reference-text">Externe Identifikatoren von bzw. Datenbank-Links zu <span style="font-style:italic">Farnesan</span>: <a href="CAS-Nummer" title="CAS-Nummer">CAS-Nr.</a>: <span title="Untervorlage eingebunden: CASRN"></span><a rel="nofollow" class="external text" href="https://commonchemistry.cas.org/detail?cas_rn=3891-98-3">3891-98-3</a><span class="editoronly" style="display:none;"></span>, <a href="EG-Nummer" title="EG-Nummer">EG-Nr.</a>: <span class="wikidata-content">622-542-2</span><span style="display:none;"></span>, <a href="Europ%C3%A4ische_Chemikalienagentur" title="Europäische Chemikalienagentur">ECHA</a>-InfoCard: <span class="wikidata-content"><a rel="nofollow" class="external text" href="https://www.echa.europa.eu/de/substance-information/-/substanceinfo/100.151.294">100.151.294</a></span><span style="display:none;"></span>, <a href="PubChem" title="PubChem">PubChem</a>: <a rel="nofollow" class="external text" href="https://pubchem.ncbi.nlm.nih.gov/compound/19773">19773</a>, <a href="ChemSpider" title="ChemSpider">ChemSpider</a>: <a rel="nofollow" class="external text" href="http://www.chemspider.com/Chemical-Structure.18625.html"><span class="wikidata-content">18625</span></a><span style="display:none;"></span>, <a href="Wikidata" title="Wikidata">Wikidata</a>: <a href="https://www.wikidata.org/wiki/Q27116951" class="extiw external" title="d:Q27116951">Q27116951</a>.<span class="editoronly" style="display:none;"></span></span>
</li>
<li id="cite_note-7"><span class="mw-cite-backlink"><a href="#cite_ref-7">↑</a></span> <span class="reference-text">Externe Identifikatoren von bzw. Datenbank-Links zu <span style="font-style:italic">Botryococcan</span>: <a href="CAS-Nummer" title="CAS-Nummer">CAS-Nr.</a>: <span title="Untervorlage eingebunden: CASRN"></span><a rel="nofollow" class="external text" href="https://commonchemistry.cas.org/detail?cas_rn=100664-65-1">100664-65-1</a><span class="editoronly" style="display:none;"></span><span style="display:none;"></span>, <a href="PubChem" title="PubChem">PubChem</a>: <a rel="nofollow" class="external text" href="https://pubchem.ncbi.nlm.nih.gov/compound/14432021">14432021</a>, <a href="Wikidata" title="Wikidata">Wikidata</a>: <a href="https://www.wikidata.org/wiki/Q104253696" class="extiw external" title="d:Q104253696">Q104253696</a>.<span class="editoronly" style="display:none;"></span></span>
</li>
</ol>
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Normdaten (Sachbegriff): <a href="Gemeinsame_Normdatei" title="Gemeinsame Normdatei">GND</a>: <span class="-print"><a rel="nofollow" class="external text" href="https://d-nb.info/gnd/4182615-2">4182615-2</a></span> </div>
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