\u4e59\u57fa\u82ef\u57fa\u4e19\u4e8c\u9178\u4e8c\u4e59\u916f\uff08Diethyl 2-ethyl-2-phenylmalonate\uff09\u4ea7\u54c1\u8bf4\u660e <\/p>\n
1. \u4ea7\u54c1\u6982\u8ff0\u4e0e\u5316\u5b66\u7279\u6027
\n\u4e59\u57fa\u82ef\u57fa\u4e19\u4e8c\u9178\u4e8c\u4e59\u916f\u662f\u4e00\u79cd\u6709\u673a\u5316\u5408\u7269\uff0c\u5316\u5b66\u5f0f\u4e3aC15H20O4\uff0c\u5206\u5b50\u91cf\u4e3a264.317\uff0cCAS\u53f7\u4e3a76-67-5\u3002\u672c\u54c1\u4e3a\u65e0\u8272\u81f3\u6de1\u9ec4\u8272\u6db2\u4f53\uff0c\u5177\u6709\u916f\u7c7b\u7279\u6709\u7684\u6c14\u5473\u3002\u5176\u7eaf\u5ea6\u901a\u5e38\u9ad8\u4e8e96%\uff0c\u7ed3\u6784\u4e2d\u542b\u6709\u82ef\u57fa\u548c\u4e59\u57fa\u53d6\u4ee3\u57fa\uff0c\u4f7f\u5176\u5728\u6709\u673a\u5408\u6210\u4e2d\u8868\u73b0\u51fa\u72ec\u7279\u7684\u53cd\u5e94\u6d3b\u6027\u3002\u8be5\u5316\u5408\u7269\u6613\u6eb6\u4e8e\u6709\u673a\u6eb6\u5242\u5982\u4e59\u9187\u3001\u4e59\u919a\u548c\u6c2f\u4eff\uff0c\u4f46\u4e0d\u6eb6\u4e8e\u6c34\u3002 <\/p>\n
2. \u751f\u7269\u5316\u5b66\u529f\u80fd\u4e0e\u91cd\u8981\u6027
\n\u4e59\u57fa\u82ef\u57fa\u4e19\u4e8c\u9178\u4e8c\u4e59\u916f\u4f5c\u4e3a\u4e00\u79cd\u4e19\u4e8c\u9178\u916f\u884d\u751f\u7269\uff0c\u5728\u751f\u7269\u5316\u5b66\u548c\u6709\u673a\u5408\u6210\u4e2d\u5177\u6709\u91cd\u8981\u4f5c\u7528\u3002\u5176\u5206\u5b50\u4e2d\u7684\u6d3b\u6027\u4e9a\u7532\u57fa\u548c\u916f\u57fa\u4f7f\u5176\u6210\u4e3a\u6784\u5efa\u590d\u6742\u6709\u673a\u5206\u5b50\u7684\u5173\u952e\u4e2d\u95f4\u4f53\u3002\u6b64\u5916\uff0c\u82ef\u57fa\u7684\u5f15\u5165\u589e\u5f3a\u4e86\u5316\u5408\u7269\u7684\u758f\u6c34\u6027\u548c\u7acb\u4f53\u9009\u62e9\u6027\uff0c\u9002\u7528\u4e8e\u624b\u6027\u5408\u6210\u548c\u836f\u7269\u5206\u5b50\u8bbe\u8ba1\u3002 <\/p>\n
3. \u4e3b\u8981\u5e94\u7528\u9886\u57df\u4e0e\u5177\u4f53\u7528\u9014
\n\u672c\u54c1\u5e7f\u6cdb\u5e94\u7528\u4e8e\u533b\u836f\u3001\u519c\u836f\u548c\u7cbe\u7ec6\u5316\u5de5\u9886\u57df\u3002\u5728\u533b\u836f\u5408\u6210\u4e2d\uff0c\u5b83\u662f\u5236\u5907\u6297\u766b\u75eb\u836f\u7269\u3001\u9547\u9759\u5242\u548c\u975e\u753e\u4f53\u6297\u708e\u836f\u7684\u91cd\u8981\u4e2d\u95f4\u4f53\u3002\u5728\u519c\u836f\u9886\u57df\uff0c\u53ef\u7528\u4e8e\u5408\u6210\u9ad8\u6548\u4f4e\u6bd2\u7684\u6740\u866b\u5242\u548c\u9664\u8349\u5242\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u7528\u4e8e\u67d3\u6599\u3001\u9999\u6599\u548c\u9ad8\u5206\u5b50\u6750\u6599\u7684\u5408\u6210\uff0c\u4ee5\u53ca\u4f5c\u4e3a\u6709\u673a\u53cd\u5e94\u7684\u50ac\u5316\u5242\u6216\u52a9\u5242\u3002 <\/p>\n
4. \u50a8\u5b58\u6761\u4ef6\u4e0e\u4f7f\u7528\u5efa\u8bae
\n\u5efa\u8bae\u5c06\u672c\u54c1\u5bc6\u5c01\u4fdd\u5b58\u4e8e\u9634\u51c9\u3001\u5e72\u71e5\u3001\u901a\u98ce\u826f\u597d\u7684\u73af\u5883\u4e2d\uff0c\u907f\u514d\u9633\u5149\u76f4\u5c04\u548c\u9ad8\u6e29\u3002\u50a8\u5b58\u6e29\u5ea6\u5e94\u63a7\u5236\u57282-8\u00b0C\u4ee5\u5ef6\u957f\u4fdd\u8d28\u671f\u3002\u4f7f\u7528\u65f6\u9700\u4f69\u6234\u9632\u62a4\u624b\u5957\u3001\u62a4\u76ee\u955c\u548c\u5b9e\u9a8c\u670d\uff0c\u907f\u514d\u76f4\u63a5\u63a5\u89e6\u76ae\u80a4\u6216\u5438\u5165\u84b8\u6c14\u3002\u64cd\u4f5c\u5e94\u5728\u901a\u98ce\u6a71\u4e2d\u8fdb\u884c\uff0c\u8fdc\u79bb\u706b\u6e90\u548c\u6c27\u5316\u5242\u3002 <\/p>\n
5. \u8d28\u91cf\u63a7\u5236\u4e0e\u5b89\u5168\u4fe1\u606f
\n\u672c\u4ea7\u54c1\u901a\u8fc7HPLC\u548cGC\u5206\u6790\u786e\u4fdd\u7eaf\u5ea6\u9ad8\u4e8e96%\u3002\u5305\u88c5\u4e0a\u6807\u6709\u6279\u53f7\u3001\u751f\u4ea7\u65e5\u671f\u548c\u6709\u6548\u671f\uff0c\u4fbf\u4e8e\u8ffd\u6eaf\u3002\u5b89\u5168\u4fe1\u606f\u65b9\u9762\uff0c\u672c\u54c1\u5bf9\u773c\u775b\u548c\u76ae\u80a4\u6709\u8f7b\u5fae\u523a\u6fc0\u6027\uff0c\u82e5\u4e0d\u614e\u63a5\u89e6\uff0c\u5e94\u7acb\u5373\u7528\u5927\u91cf\u6e05\u6c34\u51b2\u6d17\u5e76\u5c31\u533b\u3002\u5e9f\u5f03\u5904\u7406\u9700\u9075\u5faa\u5f53\u5730\u73af\u4fdd\u6cd5\u89c4\uff0c\u4e0d\u53ef\u968f\u610f\u6392\u653e\u3002 <\/p>\n
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