{"id":322,"date":"2022-11-23T14:42:23","date_gmt":"2022-11-23T06:42:23","guid":{"rendered":"https:\/\/app.lemaidi888.com\/?p=322"},"modified":"2023-06-19T17:06:07","modified_gmt":"2023-06-19T09:06:07","slug":"%e4%ba%8c%e4%b9%99%e9%86%87%e8%83%ba-111-42-2","status":"publish","type":"post","link":"https:\/\/app.lemaidi888.com\/?p=322","title":{"rendered":"\u4e8c\u4e59\u9187\u80fa\u4e28 111-42-2\u4e28\u745e\u5a01\u5c14\u751f\u7269\u79d1\u6280"},"content":{"rendered":"\n<figure id=\"1033\" class=\"wp-block-table\"><table><tbody><tr><\/tr><tr><td>\u4e2d\u6587\u540d\u4e8c\u4e59\u9187\u80fa<br>\u4e2d\u6587\u540c\u4e49\u4e8c(2-\u7f9f\u4e59\u57fa)\u80fa;\u4e8c\u7f9f\u57fa\u4e8c\u4e59\u80fa;\u4e8c\u4e59\u9187\u80fa (\u6c28\u57fa\u4e8c\u4e59\u9187);\u4e8c\u4e59\u9187\u80fa[\u5feb\u539f\u5b50\u8f70\u51fb\u8d28\u8c31\u548c\u4e8c\u6b21\u79bb\u5b50\u8d28\u8c31\u4eea\u7684\u57fa\u8d28];\u4e8c\u4e59\u9187\u80fa,99%;\u4e8c\u4e59\u9187\u80fa(DEA);\u4e9a\u6c28\u57fa\u4e8c\u4e59\u9187;Diethanolamine (DEA), \u8d85\u7eaf\u7ea7,\u226599.5%<br>\u82f1\u6587\u540dDiethanolamine<br>\u82f1\u6587\u540c\u4e492,2-DIHYDROXYDIETHYLAMINE;2,2-IMINODIETHANOL;2,2-IMINODIETHANOL;2,2-IMINODIETHANOL,BIS(BETA-HYDROXYETHYL)AMINE;Bis(beta-hydroxyethyl)amine;DETHANOLOMINE;Diethanlamine (DEA);DIETHANOLAMINE, ACS<br>CAS<strong>111-42-2<\/strong><br>\u5206\u5b50\u5f0fC4H11NO2<br>\u5206\u5b50\u91cf105.14<br>EINECS203-868-0<br>\u7ed3\u6784\u5f0f<img decoding=\"async\" src=\"https:\/\/upload.ruiweier.cn\/images\/cas\/111-42-2.gif\" alt=\"\u4e8c\u4e59\u9187\u80fa\"><br>\u6027\u8d28\u7194\u70b928\u00a0\u00b0C(lit.)<br>\u6cb8\u70b9268 \u00b0C<br>\u5bc6\u5ea61.097\u00a0g\/mL\u00a0at 25\u00a0\u00b0C(lit.)<br>\u84b8\u6c14\u5bc6\u5ea63.6 (vs air)<br>\u84b8\u6c14\u538b&lt;0.98 atm ( 100 \u00b0C)<br>\u6298\u5c04\u7387<em>n<\/em>20\/D 1.477(lit.)<br>\u95ea\u70b9280\u00a0\u00b0F<br>\u50a8\u5b58\u6761\u4ef6Store at RT<br>\u6eb6\u89e3\u5ea6H<sub>2<\/sub>O: 1\u00a0M at\u00a020\u00a0\u00b0C, clear, colorless<br>\u5f62\u6001Viscous Liquid or Low Melting Solid<br>\u989c\u8272APHA: \u226415<br>\u6bd4\u91cd1.09\u6c14\u5473 (Odor)Mild ammoniacal; faint, fishy; characteristic.<br>PH\u503c11.0-12.0 (25\u2103, 1M in H2O)<br>\u9178\u5ea6\u7cfb\u6570(pKa)8.88(at 25\u2103)<br>\u7206\u70b8\u6781\u9650\u503c(explosive limit)2.1-10.6%(V)<br>\u6c34\u6eb6\u89e3\u6027MISCIBLE<br>\u6700\u5927\u6ce2\u957f(\u03bbmax)\u03bb: 260 nm Amax: 0.04<br>\u03bb: 280 nm Amax: 0.02<br>\u654f\u611f\u6027HygroscopicMerck14,3107BRN605315<br>\u66b4\u9732\u9650\u503cTLV-TWA 3 ppm (\uff5e13 mg\/m<sup>3<\/sup>) (ACGIH).<br>\u7a33\u5b9a\u6027Stable. Incompatible with carbon dioxide, strong acids, strong oxidizing agents. Deliquescent.InChIKeyZBCBWPMODOFKDW-UHFFFAOYSA-NNIST<br>\u5316\u5b66\u7269\u8d28\u4fe1\u606fDiethanolamine(111-42-2)(IARC)<br>\u81f4\u764c\u7269\u5206\u7c7b2B (Vol. 77, 101) 2013<br>EPA\u5316\u5b66\u7269\u8d28\u4fe1\u606fDiethanolamine (111-42-2)<br><\/td><\/tr><tr><td><\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u4e2d\u6587\u540d\u4e8c\u4e59\u9187\u80fa\u4e2d\u6587\u540c\u4e49\u4e8c(2-\u7f9f\u4e59\u57fa)\u80fa;\u4e8c\u7f9f\u57fa\u4e8c\u4e59\u80fa;\u4e8c\u4e59\u9187\u80fa (\u6c28\u57fa\u4e8c\u4e59\u9187);\u4e8c\u4e59\u9187\u80fa[\u5feb\u539f\u5b50\u8f70\u51fb\u8d28\u8c31\u548c\u4e8c [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-322","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/322","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=322"}],"version-history":[{"count":3,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/322\/revisions"}],"predecessor-version":[{"id":2855,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/322\/revisions\/2855"}],"wp:attachment":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=322"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}