{"id":6803,"date":"2025-12-17T16:34:54","date_gmt":"2025-12-17T08:34:54","guid":{"rendered":"https:\/\/www.sdccet.com\/?p=6803"},"modified":"2025-12-17T16:34:54","modified_gmt":"2025-12-17T08:34:54","slug":"34-%e4%ba%8c%e6%b0%9f%e8%8b%af%e8%83%ba","status":"publish","type":"post","link":"https:\/\/www.sdccet.com\/?p=6803","title":{"rendered":"3,4-\u4e8c\u6c1f\u82ef\u80fa"},"content":{"rendered":"\n<p>\u57fa\u672c\u4fe1\u606f<br>\u82f1\u6587\u5168\u79f0\uff1a3,4-Difluoroaniline<br>CAS\u53f7\uff1a3863-11-4<br>EINECS\u7f16\u53f7\uff1a223-381-7<br>\u5206\u5b50\u5f0f\uff1aC6H5F2N<br>\u5206\u5b50\u91cf\uff1a129.11<br>\u5bc6\u5ea6\uff1a1.302 g\/mL at 25\u00b0C<br>\u6cb8\u70b9\uff1a77\u00b0C\/7 mmHg(lit.)<br>\u7194\u70b9\uff1a22\u00b0C<br>\u6298\u5c04\u7387\uff1an20\/D 1.513(lit.)<br>\u95ea\u70b9\uff1a185\u00b0F<br>\u50a8\u5b58\u6761\u4ef6\uff1a\u4fdd\u6301\u9ed1\u6697\uff0c\u5728\u60f0\u6027\u6c14\u6c1b\u4e2d\uff0c\u5ba4\u6e29<br>\u9178\u5ea6\u7cfb\u6570(pKa)\uff1a3 +- 0.10(\u9884\u6d4b)<br>\u7269\u7406\u5316\u5b66\u6027\u8d28<br>\u989c\u8272\uff1a\u767d\u8272\u6216\u65e0\u8272\u81f3\u9ec4\u8272<br>\u6c34\u6eb6\u89e3\u6027\uff1a\u8f7b\u5fae\u53ef\u6eb6\u4e8e\u6c34<br>\u7528\u9014\u4e0e\u5e94\u7528<br>3,4-\u4e8c\u6c1f\u82ef\u80fa\u4e3b\u8981\u7528\u4f5c\u6709\u673a\u5408\u6210\u4e0e\u533b\u836f\u5316\u5b66\u4e2d\u95f4\u4f53\u3002\u5176\u6c28\u57fa\u5355\u5143\u7684\u4eb2\u6838\u6027\u4f7f\u5176\u80fd\u591f\u63a5\u5165\u5230\u76ee\u6807\u4ea7\u7269\u5206\u5b50\u7ed3\u6784\u4e2d\u3002\u5177\u4f53\u5e94\u7528\u5305\u62ec\uff1a<br>\u4e3b\u8981\u7528\u9014<br>\u533b\u836f\u4e2d\u95f4\u4f53\uff1a\u7528\u4e8e\u5408\u6210\u591a\u79cd\u836f\u7269\u3002<br>\u6709\u673a\u5408\u6210\uff1a\u4f5c\u4e3a\u91cd\u8981\u7684\u5316\u5b66\u4e2d\u95f4\u4f53\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u6709\u673a\u5316\u5408\u7269\u7684\u5408\u6210\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u57fa\u672c\u4fe1\u606f\u82f1\u6587\u5168\u79f0\uff1a3,4-DifluoroanilineCAS\u53f7\uff1a3863-11-4EINECS\u7f16\u53f7\uff1a223- [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1504,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6803","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product"],"_links":{"self":[{"href":"https:\/\/www.sdccet.com\/index.php?rest_route=\/wp\/v2\/posts\/6803","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sdccet.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sdccet.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sdccet.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sdccet.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6803"}],"version-history":[{"count":1,"href":"https:\/\/www.sdccet.com\/index.php?rest_route=\/wp\/v2\/posts\/6803\/revisions"}],"predecessor-version":[{"id":6804,"href":"https:\/\/www.sdccet.com\/index.php?rest_route=\/wp\/v2\/posts\/6803\/revisions\/6804"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sdccet.com\/index.php?rest_route=\/wp\/v2\/media\/1504"}],"wp:attachment":[{"href":"https:\/\/www.sdccet.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6803"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sdccet.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6803"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sdccet.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6803"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}