{"id":1520,"date":"2024-05-24T15:11:01","date_gmt":"2024-05-24T07:11:01","guid":{"rendered":"https:\/\/www.dmdee.org\/archives\/1520"},"modified":"2024-05-24T15:11:01","modified_gmt":"2024-05-24T07:11:01","slug":"dl-%e9%9d%92%e9%9c%89%e8%83%ba","status":"publish","type":"post","link":"https:\/\/www.dmdee.org\/archives\/1520","title":{"rendered":"DL-\u9752\u9709\u80fa"},"content":{"rendered":"<p>    \t\t\t\t\t\t<img decoding=\"async\" src=\"http:\/\/staticv5.basechem.org\/img\/tupu\/old\/075e07ac36324f63a63d67b06f795507.gif\" alt=\"DL-\u9752\u9709\u80fa\u7ed3\u6784\u5f0f\"><\/p>\n<p>\u7ed3\u6784\u5f0f<\/p>\n<table class=\"summary-table table table-striped table-bordered\">\n<col width=\"90\" \/>\n<tbody>\n<tr>\n<th scope=\"row\">\u7269\u7ade\u7f16\u53f7<\/th>\n<td>015K<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">\u5206\u5b50\u5f0f<\/th>\n<td>C5H11NO2S<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">\u5206\u5b50\u91cf<\/th>\n<td>149.21<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">\u6807\u7b7e<\/th>\n<td>\n<p>                        \u03b2,\u03b2-Dimethyl-DL-cysteine,<\/p>\n<p>                        DL-2-Amino-3-mercapto-3-methylbutanoic acid<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul class=\"nav nav-tabs\">\n<li class=\"active\"><a href=\"#bh\">\u7f16\u53f7\u7cfb\u7edf<\/a><\/li>\n<li><a href=\"#wx\">\u7269\u6027\u6570\u636e<\/a><\/li>\n<li><a href=\"#dl\">\u6bd2\u7406\u5b66\u6570\u636e<\/a><\/li>\n<li><a href=\"#st\">\u751f\u6001\u5b66\u6570\u636e<\/a><\/li>\n<li><a href=\"#fz\">\u5206\u5b50\u7ed3\u6784\u6570\u636e<\/a><\/li>\n<li><a href=\"#js\">\u8ba1\u7b97\u5316\u5b66\u6570\u636e<\/a><\/li>\n<li class=\"dropdown pull-right\">\n                    <a href=\"\" class=\"dropdown-toggle\" data-toggle=\"dropdown\">\u66f4\u591a <span class=\"caret\"><\/span><\/a><\/p>\n<ul class=\"dropdown-menu\" role=\"menu\">\n<li><a href=\"#xz\">\u6027\u8d28\u4e0e\u7a33\u5b9a\u6027<\/a><\/li>\n<li><a href=\"#zc\">\u8d2e\u5b58\u65b9\u6cd5<\/a><\/li>\n<li><a href=\"#hc\">\u5408\u6210\u65b9\u6cd5<\/a><\/li>\n<li><a href=\"#yt\">\u7528\u9014<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2 id=\"bh\">\u7f16\u53f7\u7cfb\u7edf<\/h2>\n<p><b>CAS\u53f7\uff1a<\/b>52-66-4<\/p>\n<p><b>MDL\u53f7\uff1a<\/b>MFCD00004856<\/p>\n<p><b>EINECS\u53f7\uff1a<\/b>200-147-2<\/p>\n<p><b>RTECS\u53f7\uff1a<\/b>YV9445000<\/p>\n<p><b>BRN\u53f7\uff1a<\/b>2039817<\/p>\n<p><b>PubChem\u53f7\uff1a<\/b>24898596<\/p>\n<h2 id=\"wx\">\u7269\u6027\u6570\u636e<\/h2>\n<p><p>1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u6027\u72b6\uff1a\u767d\u8272\u81f3\u7c7b\u767d\u8272\u7ed3\u6676\u7c89\u672b<\/p>\n<p>2.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u5bc6\u5ea6\uff08g\/mL,25\/4\u2103\uff09\uff1a \u672a\u786e\u5b9a<\/p>\n<p>3.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u76f8\u5bf9\u84b8\u6c7d\u5bc6\u5ea6\uff08g\/mL,\u7a7a\u6c14=1\uff09\uff1a\u672a\u786e\u5b9a<\/p>\n<p>4.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u7194\u70b9\uff08\u00baC\uff09\uff1a208-212<\/p>\n<p>5.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u6cb8\u70b9\uff08\u00baC,\u5e38\u538b\uff09\uff1a\u672a\u786e\u5b9a<\/p>\n<p>6.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u6cb8\u70b9\uff08\u00baC,5.2kPa\uff09\uff1a169\u2103\uff08756mmHg\uff09<\/p>\n<p>7.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u6298\u5c04\u7387\uff1a1.5310<\/p>\n<p>8.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u95ea\u70b9\uff08\u00baC\uff09\uff1a73<\/p>\n<p>9.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u6bd4\u65cb\u5149\u5ea6\uff08\u00ba, C=1, \u6c22\u6c27\u5316\u94a0\uff09\uff1a-1~1<\/p>\n<p>10.&nbsp;&nbsp;&nbsp; \u81ea\u71c3\u70b9\u6216\u5f15\u71c3\u6e29\u5ea6\uff08\u00baC\uff09\uff1a\u672a\u786e\u5b9a<\/p>\n<p>11.&nbsp;&nbsp;&nbsp; \u84b8\u6c14\u538b\uff08kPa,25\u00baC\uff09\uff1a1.68mPa<\/p>\n<p>12.&nbsp;&nbsp;&nbsp; \u9971\u548c\u84b8\u6c14\u538b\uff08kPa,60\u00baC\uff09\uff1a\u672a\u786e\u5b9a<\/p>\n<p>13.&nbsp;&nbsp;&nbsp; \u71c3\u70e7\u70ed\uff08KJ\/mol\uff09\uff1a\u672a\u786e\u5b9a<\/p>\n<p>14.&nbsp;&nbsp;&nbsp; \u4e34\u754c\u6e29\u5ea6\uff08\u00baC\uff09\uff1a\u672a\u786e\u5b9a<\/p>\n<p>15.&nbsp;&nbsp;&nbsp; \u4e34\u754c\u538b\u529b\uff08KPa\uff09\uff1a\u672a\u786e\u5b9a<\/p>\n<p>16.&nbsp;&nbsp;&nbsp; \u6cb9\u6c34\uff08\u8f9b\u9187\/\u6c34\uff09\u5206\u914d\u7cfb\u6570\u7684\u5bf9\u6570\u503c\uff1a\u672a\u786e\u5b9a<\/p>\n<p>17.&nbsp;&nbsp;&nbsp; \u7206\u70b8\u4e0a\u9650\uff08%,V\/V\uff09\uff1a\u672a\u786e\u5b9a<\/p>\n<p>18.&nbsp;&nbsp;&nbsp; \u7206\u70b8\u4e0b\u9650\uff08%,V\/V\uff09\uff1a\u672a\u786e\u5b9a<\/p>\n<p>19.&nbsp;&nbsp;&nbsp; \u6eb6\u89e3\u6027\uff1a\u672a\u786e\u5b9a\u3002<\/p>\n<\/p>\n<h2 id=\"dl\">\u6bd2\u7406\u5b66\u6570\u636e<\/h2>\n<p>\n    \t\t1\u3001\u6025\u6027\u6bd2\u6027\uff1a\u5927\u9f20\u7ecf\u53e3LD50\uff1a365mg\/kg\uff1b\u5927\u9f20\u9759\u8109LD50\uff1a209mg\/kg\uff1b\u5c0f\u9f20\u8179\u8154LD50\uff1a358mg\/kg\n    \t<\/p>\n<h2 id=\"st\">\u751f\u6001\u5b66\u6570\u636e<\/h2>\n<p>\n    \t\t\u6682\u65e0\n    \t<\/p>\n<h2 id=\"fz\">\u5206\u5b50\u7ed3\u6784\u6570\u636e<\/h2>\n<p><p>1\u3001&nbsp; \u6469\u5c14\u6298\u5c04\u7387\uff1a38.13<\/p>\n<p>2\u3001&nbsp; \u6469\u5c14\u4f53\u79ef\uff08cm<sup>3<\/sup>\/mol\uff09\uff1a123.8<\/p>\n<p>3\u3001&nbsp; \u7b49\u5f20\u6bd4\u5bb9\uff0890.2K\uff09\uff1a326.2<\/p>\n<p>4\u3001&nbsp; \u8868\u9762\u5f20\u529b\uff08dyne\/cm\uff09\uff1a48.1<\/p>\n<p>5\u3001&nbsp; \u6781\u5316\u7387\uff0810-24cm3\uff09\uff1a15.11<\/p>\n<\/p>\n<h2 id=\"js\">\u8ba1\u7b97\u5316\u5b66\u6570\u636e<\/h2>\n<p><p>1.\u758f\u6c34\u53c2\u6570\u8ba1\u7b97\u53c2\u8003\u503c\uff08XlogP\uff09:\u65e0<\/P><\/p>\n<p>2.\u6c22\u952e\u4f9b\u4f53\u6570\u91cf:3<\/p>\n<p>3.\u6c22\u952e\u53d7\u4f53\u6570\u91cf:4<\/p>\n<p>4.\u53ef\u65cb\u8f6c\u5316\u5b66\u952e\u6570\u91cf:2<\/p>\n<p>5.\u4e92\u53d8\u5f02\u6784\u4f53\u6570\u91cf:\u65e0<\/p>\n<p>6.\u62d3\u6251\u5206\u5b50\u6781\u6027\u8868\u9762\u79ef64.3<\/p>\n<p>7.\u91cd\u539f\u5b50\u6570\u91cf:9<\/p>\n<p>8.\u8868\u9762\u7535\u8377:0<\/p>\n<p>9.\u590d\u6742\u5ea6:124<\/p>\n<p>10.\u540c\u4f4d\u7d20\u539f\u5b50\u6570\u91cf:0<\/p>\n<p>11.\u786e\u5b9a\u539f\u5b50\u7acb\u6784\u4e2d\u5fc3\u6570\u91cf:0<\/p>\n<p>12.\u4e0d\u786e\u5b9a\u539f\u5b50\u7acb\u6784\u4e2d\u5fc3\u6570\u91cf:1<\/p>\n<p>13.\u786e\u5b9a\u5316\u5b66\u952e\u7acb\u6784\u4e2d\u5fc3\u6570\u91cf:0<\/p>\n<p>14.\u4e0d\u786e\u5b9a\u5316\u5b66\u952e\u7acb\u6784\u4e2d\u5fc3\u6570\u91cf:0<\/p>\n<p>15.\u5171\u4ef7\u952e\u5355\u5143\u6570\u91cf:1<\/p>\n<\/p>\n<h2 id=\"xz\">\u6027\u8d28\u4e0e\u7a33\u5b9a\u6027<\/h2>\n<p>\n    \t\t\u6682\u65e0\n    \t<\/p>\n<h2 id=\"zc\">\u8d2e\u5b58\u65b9\u6cd5<\/h2>\n<p><p>\u672c\u54c1\u5e94\u5bc6\u5c01\u4e8e4\u2103\u5e72\u71e5\u4fdd\u5b58\u3002<\/p>\n<\/p>\n<h2 id=\"hc\">\u5408\u6210\u65b9\u6cd5<\/h2>\n<p>\n    \t\t\u6682\u65e0\n    \t<\/p>\n<h2 id=\"yt\">\u7528\u9014<\/h2>\n<p><p>\u751f\u5316\u7814\u7a76\u3002\u5a01\u5c14\u900a\u6c0f\u75c5\u4e2d\u7528\u4f5c\u94dc\u79bb\u5b50\u87af\u5408\u5242\u3002\u6297\u98ce\u6e7f\u836f\u3002<\/p>\n<\/p>\n<p>    \t\u6269\u5c55\u9605\u8bfb<a href=\"https:\/\/www.bdmaee.net\/dabco-ne500-catalyst-cas10861-07-1-evonik-germany\/\">https:\/\/www.bdmaee.net\/dabco-ne500-catalyst-cas10861-07-1-evonik-germany\/<\/a><\/br>\u6269\u5c55\u9605\u8bfb<a href=\"https:\/\/www.bdmaee.net\/fascat4224-catalyst-arkema-pmc\/\">https:\/\/www.bdmaee.net\/fascat4224-catalyst-arkema-pmc\/<\/a><\/br>\u6269\u5c55\u9605\u8bfb<a href=\"https:\/\/www.newtopchem.com\/archives\/44276\">https:\/\/www.newtopchem.com\/archives\/44276<\/a><\/br>\u6269\u5c55\u9605\u8bfb<a href=\"https:\/\/www.newtopchem.com\/archives\/1137\">https:\/\/www.newtopchem.com\/archives\/1137<\/a><\/br>\u6269\u5c55\u9605\u8bfb<a href=\"https:\/\/www.newtopchem.com\/archives\/1864\">https:\/\/www.newtopchem.com\/archives\/1864<\/a><\/br>\u6269\u5c55\u9605\u8bfb<a href=\"https:\/\/www.cyclohexylamine.net\/polyurethane-catalyst-a-1-catalyst-a-1\/\">https:\/\/www.cyclohexylamine.net\/polyurethane-catalyst-a-1-catalyst-a-1\/<\/a><\/br>\u6269\u5c55\u9605\u8bfb<a href=\"https:\/\/www.newtopchem.com\/archives\/44762\">https:\/\/www.newtopchem.com\/archives\/44762<\/a><\/br>\u6269\u5c55\u9605\u8bfb<a href=\"https:\/\/www.bdmaee.net\/dmea\/\">https:\/\/www.bdmaee.net\/dmea\/<\/a><\/br>\u6269\u5c55\u9605\u8bfb<a href=\"https:\/\/www.bdmaee.net\/author\/12dma\/\">https:\/\/www.bdmaee.net\/author\/12dma\/<\/a><\/br>\u6269\u5c55\u9605\u8bfb<a href=\"https:\/\/www.cyclohexylamine.net\/low-odor-tertiary-amine-catalyst-dabco-low-odor-tertiary-amine-catalyst\/\">https:\/\/www.cyclohexylamine.net\/low-odor-tertiary-amine-catalyst-dabco-low-odor-tertiary-amine-catalyst\/<\/a><\/br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7ed3\u6784\u5f0f \u7269\u7ade\u7f16\u53f7 015K \u5206\u5b50\u5f0f C5H11NO2S \u5206\u5b50\u91cf 149.21 \u6807\u7b7e \u03b2,\u03b2-Dimethyl-DL-cysteine, DL-2-Amino-3-mercapto-3-methylbutanoic acid \u7f16\u53f7\u7cfb\u7edf \u7269\u6027\u6570\u636e \u6bd2\u7406\u5b66\u6570\u636e \u751f\u6001\u5b66\u6570\u636e \u5206\u5b50\u7ed3\u6784\u6570\u636e \u8ba1\u7b97\u5316\u5b66\u6570\u636e \u66f4\u591a \u6027\u8d28\u4e0e\u7a33\u5b9a\u6027 \u8d2e\u5b58 &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[1038],"_links":{"self":[{"href":"https:\/\/www.dmdee.org\/wp-json\/wp\/v2\/posts\/1520"}],"collection":[{"href":"https:\/\/www.dmdee.org\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dmdee.org\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dmdee.org\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dmdee.org\/wp-json\/wp\/v2\/comments?post=1520"}],"version-history":[{"count":0,"href":"https:\/\/www.dmdee.org\/wp-json\/wp\/v2\/posts\/1520\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.dmdee.org\/wp-json\/wp\/v2\/media?parent=1520"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dmdee.org\/wp-json\/wp\/v2\/categories?post=1520"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dmdee.org\/wp-json\/wp\/v2\/tags?post=1520"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}