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class="vector-main-menu-landmark" aria-label="站点"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="目录" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">目录</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">移至侧栏</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">隐藏</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">序言</div> </a> </li> <li id="toc-性质" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#性质"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>性质</span> </div> </a> <ul id="toc-性质-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-参考文献" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#参考文献"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>参考文献</span> </div> </a> <ul id="toc-参考文献-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="目录" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="开关目录" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">开关目录</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">3-氨基苯甲酸</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="前往另一种语言写成的文章。15种语言可用" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-15" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">15种语言</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%DB%B3-%D8%A2%D9%85%DB%8C%D9%86%D9%88%D8%A8%D9%86%D8%B2%D9%88%D8%A6%DB%8C%DA%A9_%D8%A7%D8%B3%DB%8C%D8%AF" title="۳-آمینوبنزوئیک اسید – South Azerbaijani" lang="azb" hreflang="azb" data-title="۳-آمینوبنزوئیک اسید" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/3-Aminobenzoes%C3%A4ure" title="3-Aminobenzoesäure – 德语" lang="de" hreflang="de" data-title="3-Aminobenzoesäure" data-language-autonym="Deutsch" data-language-local-name="德语" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/3-Aminobenzoic_acid" title="3-Aminobenzoic acid – 英语" lang="en" hreflang="en" data-title="3-Aminobenzoic acid" data-language-autonym="English" data-language-local-name="英语" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/M-Aminobenzoata_acido" title="M-Aminobenzoata acido – 世界语" lang="eo" hreflang="eo" data-title="M-Aminobenzoata acido" data-language-autonym="Esperanto" data-language-local-name="世界语" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%DB%B3-%D8%A2%D9%85%DB%8C%D9%86%D9%88%D8%A8%D9%86%D8%B2%D9%88%D8%A6%DB%8C%DA%A9_%D8%A7%D8%B3%DB%8C%D8%AF" title="۳-آمینوبنزوئیک اسید – 波斯语" lang="fa" hreflang="fa" data-title="۳-آمینوبنزوئیک اسید" data-language-autonym="فارسی" data-language-local-name="波斯语" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/3-aminobentsoehappo" title="3-aminobentsoehappo – 芬兰语" lang="fi" hreflang="fi" data-title="3-aminobentsoehappo" data-language-autonym="Suomi" data-language-local-name="芬兰语" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Acide_3-aminobenzo%C3%AFque" title="Acide 3-aminobenzoïque – 法语" lang="fr" hreflang="fr" data-title="Acide 3-aminobenzoïque" data-language-autonym="Français" data-language-local-name="法语" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Acido_3-amminobenzoico" title="Acido 3-amminobenzoico – 意大利语" lang="it" hreflang="it" data-title="Acido 3-amminobenzoico" data-language-autonym="Italiano" data-language-local-name="意大利语" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/3-%E3%82%A2%E3%83%9F%E3%83%8E%E5%AE%89%E6%81%AF%E9%A6%99%E9%85%B8" title="3-アミノ安息香酸 – 日语" lang="ja" hreflang="ja" data-title="3-アミノ安息香酸" data-language-autonym="日本語" data-language-local-name="日语" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/3-%EC%95%84%EB%AF%B8%EB%85%B8%EB%B2%A4%EC%A1%B0%EC%82%B0" title="3-아미노벤조산 – 韩语" lang="ko" hreflang="ko" data-title="3-아미노벤조산" data-language-autonym="한국어" data-language-local-name="韩语" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/%C3%81cido_3-aminobenzoico" title="Ácido 3-aminobenzoico – 葡萄牙语" lang="pt" hreflang="pt" data-title="Ácido 3-aminobenzoico" data-language-autonym="Português" data-language-local-name="葡萄牙语" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/3-Aminobenzojeva_kiselina" title="3-Aminobenzojeva kiselina – 塞尔维亚-克罗地亚语" lang="sh" hreflang="sh" data-title="3-Aminobenzojeva kiselina" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="塞尔维亚-克罗地亚语" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/3-Aminobenzojeva_kiselina" title="3-Aminobenzojeva kiselina – 塞尔维亚语" lang="sr" hreflang="sr" data-title="3-Aminobenzojeva kiselina" data-language-autonym="Српски / srpski" data-language-local-name="塞尔维亚语" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/3-%E0%AE%85%E0%AE%AE%E0%AE%BF%E0%AE%A9%E0%AF%8B%E0%AE%AA%E0%AF%86%E0%AE%A9%E0%AF%8D%E0%AE%9A%E0%AE%BE%E0%AE%AF%E0%AE%BF%E0%AE%95%E0%AF%8D_%E0%AE%85%E0%AE%AE%E0%AE%BF%E0%AE%B2%E0%AE%AE%E0%AF%8D" title="3-அமினோபென்சாயிக் அமிலம் – 泰米尔语" lang="ta" hreflang="ta" data-title="3-அமினோபென்சாயிக் அமிலம்" data-language-autonym="தமிழ்" data-language-local-name="泰米尔语" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/3-Aminobenzoik_asit" title="3-Aminobenzoik asit – 土耳其语" lang="tr" hreflang="tr" data-title="3-Aminobenzoik asit" data-language-autonym="Türkçe" data-language-local-name="土耳其语" class="interlanguage-link-target"><span>Türkçe</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q223045#sitelinks-wikipedia" title="编辑跨语言链接" class="wbc-editpage">编辑链接</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="命名空间"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/3-%E6%B0%A8%E5%9F%BA%E8%8B%AF%E7%94%B2%E9%85%B8" title="浏览条目正文[c]" accesskey="c"><span>条目</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Talk:3-%E6%B0%A8%E5%9F%BA%E8%8B%AF%E7%94%B2%E9%85%B8" rel="discussion" title="关于此页面的讨论[t]" accesskey="t"><span>讨论</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown " > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" 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td+td{width:60%}</style> <table class="infobox ib-chembox nounderlines" cellspacing="0" cellpadding="3" rules="all" style="background-color:#f0f0f0; float:right; margin: 0 0 1em 1em; border-color: #aaaaaa; border-style:solid; border:1px; border-collapse:collapse; empty-cells:show; width:305px; font-size:90%;"> <tbody><tr> <th colspan="2" style="font-size:120%; text-align:center; background:#d6e0dc;">3-氨基苯甲酸<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </th></tr> <tr> <td colspan="2" style="background:#ffffff; text-align:center;"> <table class="borderless"> <tbody><tr> <td><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:3-aminobenzoic_acid.svg" class="mw-file-description" title="Skeletal formula"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/3-aminobenzoic_acid.svg/100px-3-aminobenzoic_acid.svg.png" decoding="async" width="100" height="102" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/3-aminobenzoic_acid.svg/150px-3-aminobenzoic_acid.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0c/3-aminobenzoic_acid.svg/200px-3-aminobenzoic_acid.svg.png 2x" data-file-width="390" data-file-height="398" /></a><figcaption>Skeletal formula</figcaption></figure> </td> <td><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:3-Aminobenzoic-acid-3D-balls.png" class="mw-file-description" title="Ball-and-stick model"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/99/3-Aminobenzoic-acid-3D-balls.png/100px-3-Aminobenzoic-acid-3D-balls.png" decoding="async" width="100" height="123" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/99/3-Aminobenzoic-acid-3D-balls.png/150px-3-Aminobenzoic-acid-3D-balls.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/99/3-Aminobenzoic-acid-3D-balls.png/200px-3-Aminobenzoic-acid-3D-balls.png 2x" data-file-width="1620" data-file-height="2000" /></a><figcaption>Ball-and-stick model</figcaption></figure> </td></tr></tbody></table> </td></tr> <tr> <td colspan="2" style="max-width:305px; word-wrap: break-word; text-align: center;"><a href="/wiki/IUPAC%E5%91%BD%E5%90%8D%E6%B3%95" title="IUPAC命名法">IUPAC名</a><br />3-Aminobenzoic acid </td></tr> <tr> <td>别名 </td> <td><i>m</i>-氨基苯甲酸<br />3-羧基苯胺<br />间氨基苯甲酸 </td></tr> <tr> <th style="background:#D6E0DC; text-align:center;" colspan="2">识别 </th></tr> <tr> <td><a href="/wiki/CAS%E5%8F%B7" title="CAS号">CAS号</a> </td> <td><span class="reflink plainlinks nourlexpansion"><a rel="nofollow" class="external text" href="https://commonchemistry.cas.org/detail?cas_rn=99-05-8">99-05-8</a></span> <sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup> </td></tr> <tr> <td><a href="/wiki/PubChem" title="PubChem">PubChem</a> </td> <td><span class="reflink plainlinks nourlexpansion"><a rel="nofollow" class="external text" href="https://pubchem.ncbi.nlm.nih.gov/compound/7419">7419</a></span> </td></tr> <tr> <td><a href="/wiki/ChemSpider" title="ChemSpider">ChemSpider</a> </td> <td><span class="reflink plainlinks nourlexpansion"><a rel="nofollow" class="external text" href="http://www.chemspider.com/7141">7141</a></span> </td></tr> <tr> <td><a href="/wiki/SMILES" class="mw-redirect" title="SMILES">SMILES</a> </td> <td><div style="word-break:break-all;"><div class="collapsible-list mw-collapsible mw-collapsed" style="text-align: left;"> <div style="line-height: 1.6em; font-weight: bold;"><div> </div></div> <ul class="mw-collapsible-content" style="margin-top: 0; margin-bottom: 0; line-height: inherit; list-style: none; margin-left: 0;"><li style="line-height: inherit; margin: 0"><span lang="en">O=C(O)c1cc(N)ccc1</span></li></ul> </div></div> </td></tr> <tr> <td><a href="/wiki/%E5%9B%BD%E9%99%85%E5%8C%96%E5%90%88%E7%89%A9%E6%A0%87%E8%AF%86" title="国际化合物标识">InChI</a> </td> <td><div style="word-break:break-all;"><div class="collapsible-list mw-collapsible mw-collapsed" style="text-align: left;"> <div style="line-height: 1.6em; font-weight: bold;"><div> </div></div> <ul class="mw-collapsible-content" style="margin-top: 0; margin-bottom: 0; line-height: inherit; list-style: none; margin-left: 0;"><li style="line-height: inherit; margin: 0">1/C7H7NO2/c8-6-3-1-2-5(4-6)7(9)10/h1-4H,8H2,(H,9,10)</li></ul> </div></div> </td></tr> <tr> <td><a href="/wiki/%E5%9B%BD%E9%99%85%E5%8C%96%E5%90%88%E7%89%A9%E6%A0%87%E8%AF%86" title="国际化合物标识">InChIKey</a> </td> <td><small>XFDUHJPVQKIXHO-UHFFFAOYAM</small> </td></tr> <tr> <td><a href="/wiki/ChEBI" title="ChEBI">ChEBI</a> </td> <td><span class="reflink plainlinks nourlexpansion"><a rel="nofollow" class="external text" href="http://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:42682">42682</a></span> </td></tr> <tr> <td><a href="/wiki/DrugBank" title="DrugBank">DrugBank</a> </td> <td><span class="reflink plainlinks nourlexpansion"><a rel="nofollow" class="external text" href="http://www.drugbank.ca/cgi-bin/show_drug.cgi?CARD=DB02054">DB02054</a></span> </td></tr> <tr> <th style="background:#D6E0DC; text-align:center;" colspan="2">性质 </th></tr> <tr> <td><a href="/wiki/%E5%8C%96%E5%AD%A6%E5%BC%8F" title="化学式">化学式</a> </td> <td><span lang="en">C<sub>7</sub>H<sub>7</sub>NO<sub>2</sub></span> </td></tr> <tr> <td><a href="/wiki/%E6%91%A9%E5%B0%94%E8%B4%A8%E9%87%8F" title="摩尔质量">摩尔质量</a> </td> <td>137.13598 g·mol⁻¹ </td></tr> <tr> <td>外观 </td> <td>白色固体 </td></tr> <tr> <td><a href="/wiki/%E5%AF%86%E5%BA%A6" title="密度">密度</a> </td> <td>1.51 g/cm<sup>3</sup> </td></tr> <tr> <td><a href="/wiki/%E7%86%94%E7%82%B9" title="熔点">熔点</a> </td> <td>178—180 °C（451—453 K） </td></tr> <tr> <td><a href="/wiki/%E9%85%B8%E5%BA%A6%E7%B3%BB%E6%95%B0" title="酸度系数">p<i>K</i><sub>a</sub></a> </td> <td><span lang="en"><style data-mw-deduplicate="TemplateStyles:r82655520">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style><div class="plainlist"><ul><li>3.07 (carboxyl; H<sub>2</sub>O)</li><li>4.79 (amino; H<sub>2</sub>O)<sup id="cite_ref-CRC97_3-0" class="reference"><a href="#cite_note-CRC97-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup></li></ul></div></span> </td></tr> <tr> <th style="background:#D6E0DC; text-align:center;" colspan="2">危险性 </th></tr> <tr> <td colspan="2" style="text-align: center;"><a href="/wiki/%E5%85%A8%E7%90%83%E5%8C%96%E5%AD%A6%E5%93%81%E7%BB%9F%E4%B8%80%E5%88%86%E7%B1%BB%E5%92%8C%E6%A0%87%E7%AD%BE%E5%88%B6%E5%BA%A6" title="全球化学品统一分类和标签制度">GHS危险性符号</a><br /><span typeof="mw:File"><a href="/wiki/File:GHS-pictogram-exclam.svg" class="mw-file-description" title="《全球化学品统一分类和标签制度》（简称“GHS”）中有害物质的标签图案"><img alt="《全球化学品统一分类和标签制度》（简称“GHS”）中有害物质的标签图案" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c3/GHS-pictogram-exclam.svg/50px-GHS-pictogram-exclam.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c3/GHS-pictogram-exclam.svg/75px-GHS-pictogram-exclam.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c3/GHS-pictogram-exclam.svg/100px-GHS-pictogram-exclam.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span> </td></tr> <tr> <td><a href="/wiki/%E5%85%A8%E7%90%83%E5%8C%96%E5%AD%A6%E5%93%81%E7%BB%9F%E4%B8%80%E5%88%86%E7%B1%BB%E5%92%8C%E6%A0%87%E7%AD%BE%E5%88%B6%E5%BA%A6" title="全球化学品统一分类和标签制度">GHS提示词</a> </td> <td>Warning </td></tr> <tr> <td><a href="/wiki/GHS%E5%8D%B1%E9%99%A9%E8%AF%B4%E6%98%8E" title="GHS危险说明">H-术语</a> </td> <td><span class="abbr skin-invert" style="color: blue; border-bottom: 1px dotted blue" title="吞咽有害">H302</span>, <span class="abbr skin-invert" style="color: blue; border-bottom: 1px dotted blue" title="造成皮肤刺激">H315</span>, <span class="abbr skin-invert" style="color: blue; border-bottom: 1px dotted blue" title="造成严重眼刺激">H319</span>, <span class="abbr skin-invert" style="color: blue; border-bottom: 1px dotted blue" title="可能引起呼吸道刺激">H335</span> </td></tr> <tr> <td><a href="/wiki/GHS%E9%98%B2%E8%8C%83%E8%AF%B4%E6%98%8E" title="GHS防范说明">P-术语</a> </td> <td><span class="abbr skin-invert" style="color: blue; border-bottom: 1px dotted blue" title="避免吸入粉尘/烟/气体/烟雾/蒸气/喷雾">P261</span>, <span class="abbr skin-invert" style="color: blue; border-bottom: 1px dotted blue" title="作业后彻底清洗……">P264</span>, <span class="abbr skin-invert" style="color: blue; border-bottom: 1px dotted blue" title="使用本产品时不要进食、饮水或吸烟">P270</span>, <span class="abbr skin-invert" style="color: blue; border-bottom: 1px dotted blue" title="只能在室外或通风良好处使用">P271</span>, <span class="abbr skin-invert" style="color: blue; border-bottom: 1px dotted blue" title="戴防护手套/穿防护服/戴防护眼罩/戴防护面具">P280</span>, <span class="abbr skin-invert" style="color: blue; border-bottom: 1px dotted blue" title="如误吞咽：如感觉不适，呼叫解毒中心或医生">P301+312</span>, <span class="abbr skin-invert" style="color: blue; border-bottom: 1px dotted blue" title="如皮肤沾染：用大量肥皂和水清洗">P302+352</span>, <span class="abbr skin-invert" style="color: blue; border-bottom: 1px dotted blue" title="如误吸入：将伤者转移到空气新鲜处，使其保持呼吸舒适的休息姿势">P304+340</span>, <span class="abbr skin-invert" style="color: blue; border-bottom: 1px dotted blue" title="如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜再继续冲洗">P305+351+338</span>, <span class="abbr skin-invert" style="color: blue; border-bottom: 1px dotted blue" title="如感觉不适，呼叫解毒中心或医生">P312</span>, <span class="abbr skin-invert" style="color: blue; border-bottom: 1px dotted blue" title="具体治疗（见本标签上的……）">P321</span>, <span class="abbr skin-invert" style="color: blue; border-bottom: 1px dotted blue" title="漱口">P330</span>, <span class="abbr skin-invert" style="color: blue; border-bottom: 1px dotted blue" title="如发生皮肤刺激：求医/就诊">P332+313</span>, <span class="abbr skin-invert" style="color: blue; border-bottom: 1px dotted blue" title="如仍觉眼刺激：求医/就诊">P337+313</span> </td></tr> <tr> <td style="background:#D6E0DC; text-align:center;" colspan="2">若非注明，所有数据均出自<a href="/wiki/%E6%A0%87%E5%87%86%E7%8A%B6%E6%80%81" title="标准状态">标准状态（25 ℃，100 kPa）</a>下。 </td></tr></tbody></table> <p><b>3-氨基苯甲酸</b>（<b>MABA</b>)是一种<a href="/wiki/%E6%9C%89%E6%9C%BA%E5%8C%96%E5%90%88%E7%89%A9" title="有机化合物">有机化合物</a>，化学式为H<sub>2</sub>NC<sub>6</sub>H<sub>4</sub>CO<sub>2</sub>H。它是白色固体，微溶于水，可溶于丙酮、沸水、热乙醇、热氯仿和乙醚。 </p> <div class="mw-heading mw-heading2"><h2 id="性质"><span id=".E6.80.A7.E8.B4.A8"></span>性质</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=3-%E6%B0%A8%E5%9F%BA%E8%8B%AF%E7%94%B2%E9%85%B8&action=edit&section=1" title="编辑章节：性质"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>3-氨基苯甲酸和3,5-二氯水杨醛在碱性的醇溶液中回流反应，可以生成<a href="/wiki/Schiff%E7%A2%B1" class="mw-redirect" title="Schiff碱">Schiff碱</a>类化合物。<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="参考文献"><span id=".E5.8F.82.E8.80.83.E6.96.87.E7.8C.AE"></span>参考文献</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=3-%E6%B0%A8%E5%9F%BA%E8%8B%AF%E7%94%B2%E9%85%B8&action=edit&section=2" title="编辑章节：参考文献"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> <ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=7419&loc=ec_rcs">m-Carboxyaniline - Compound Summary</a> （<a rel="nofollow" class="external text" href="//web.archive.org/web/20121018161435/https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=7419&loc=ec_rcs">页面存档备份</a>，存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>）, <a href="/wiki/PubChem" title="PubChem">PubChem</a>.</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/sites/entrez?cmd=Retrieve&db=mesh&dopt=Full&list_uids=67044855">3-aminobenzoic acid</a>, <a href="/w/index.php?title=Medical_Subject_Headings&action=edit&redlink=1" class="new" title="Medical Subject Headings（页面不存在）">Medical Subject Headings</a> database.</span> </li> <li id="cite_note-CRC97-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-CRC97_3-0">^</a></b></span> <span class="reference-text"><cite class="citation book">Haynes, William M. (编). <a href="/wiki/CRC_Handbook_of_Chemistry_and_Physics" class="mw-redirect" title="CRC Handbook of Chemistry and Physics">CRC Handbook of Chemistry and Physics</a> 97th. <a href="/w/index.php?title=CRC_Press&action=edit&redlink=1" class="new" title="CRC Press（页面不存在）">CRC Press</a>. 2016: <a rel="nofollow" class="external text" href="https://archive.org/details/crchandbookofche0000unse_k6n5/page/n435">5</a>–89. <a href="/wiki/Special:%E7%BD%91%E7%BB%9C%E4%B9%A6%E6%BA%90/978-1498754286" title="Special:网络书源/978-1498754286"><span title="国际标准书号">ISBN</span> 978-1498754286</a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A3-%E6%B0%A8%E5%9F%BA%E8%8B%AF%E7%94%B2%E9%85%B8&rft.au=Haynes%2C+William+M.&rft.btitle=CRC+Handbook+of+Chemistry+and+Physics&rft.date=2016&rft.edition=97th&rft.genre=book&rft.isbn=978-1498754286&rft.pages=5-89&rft.pub=CRC+Press&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text">李光华, 丁国华. 一种新的有机光致变色及热致变色化合物间氨基苯甲酸缩3,5-二氯水杨醛希夫碱[J]. 发光学报, 2011, 32(11):1115-1119.</span> </li> </ol></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">检索自“<a dir="ltr" href="https://zh.wikipedia.org/w/index.php?title=3-氨基苯甲酸&oldid=72552698">https://zh.wikipedia.org/w/index.php?title=3-氨基苯甲酸&oldid=72552698</a>”</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Special:%E9%A1%B5%E9%9D%A2%E5%88%86%E7%B1%BB" title="Special:页面分类">分类</a>：<ul><li><a href="/wiki/Category:%E8%8B%AF%E8%83%BA" title="Category:苯胺">苯胺</a></li><li><a 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