{"id":6324,"date":"2025-02-18T22:02:57","date_gmt":"2025-02-18T14:02:57","guid":{"rendered":"https:\/\/www.xindianchem.com\/6324.html"},"modified":"2025-02-18T22:02:57","modified_gmt":"2025-02-18T14:02:57","slug":"44-%e4%ba%8c%e6%b0%a8%e5%9f%ba%e4%ba%8c%e8%8b%af%e7%94%b2%e7%83%b7%e7%9a%84%e5%82%a8%e5%ad%98%e6%9d%a1%e4%bb%b6%e4%bc%98%e5%8c%96%e5%8f%8a%e5%85%b6%e5%9c%a8%e8%bf%90%e8%be%93%e8%bf%87%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/www.xindianchem.com\/6324.html","title":{"rendered":"4,4′-\u4e8c\u6c28\u57fa\u4e8c\u82ef\u7532\u70f7\u7684\u50a8\u5b58\u6761\u4ef6\u4f18\u5316\u53ca\u5176\u5728\u8fd0\u8f93\u8fc7\u7a0b\u4e2d\u7684\u5b89\u5168\u89c4\u8303"},"content":{"rendered":"
4,4′-\u4e8c\u6c28\u57fa\u4e8c\u7532\u70f7\uff08MDA\uff0cMethylene Dianiline\uff09\uff0c\u662f\u4e00\u79cd\u91cd\u8981\u7684\u6709\u673a\u5316\u5408\u7269\uff0c\u5316\u5b66\u5f0f\u4e3aC13H12N2\u3002\u5b83\u5728\u5de5\u4e1a\u751f\u4ea7\u4e2d\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5c24\u5176\u662f\u5728\u805a\u6c28\u916f\u6750\u6599\u7684\u5408\u6210\u4e2d\u626e\u6f14\u7740\u5173\u952e\u89d2\u8272\u3002MDA\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6027\u80fd\u7684\u4ea4\u8054\u5242\u548c\u56fa\u5316\u5242\uff0c\u80fd\u591f\u663e\u8457\u63d0\u9ad8\u805a\u5408\u7269\u6750\u6599\u7684\u673a\u68b0\u5f3a\u5ea6\u3001\u8010\u70ed\u6027\u548c\u5316\u5b66\u7a33\u5b9a\u6027\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u88ab\u7528\u4e8e\u5236\u9020\u73af\u6c27\u6811\u8102\u3001\u6d82\u6599\u3001\u7c98\u5408\u5242\u7b49\u4ea7\u54c1\u3002<\/p>\n
MDA\u7684\u5206\u5b50\u7ed3\u6784\u7531\u4e24\u4e2a\u73af\u901a\u8fc7\u4e00\u4e2a\u4e9a\u7532\u57fa\u6865\u8fde\u63a5\uff0c\u6bcf\u4e2a\u73af\u4e0a\u5404\u6709\u4e00\u4e2a\u6c28\u57fa\u5b98\u80fd\u56e2\u3002\u8fd9\u79cd\u72ec\u7279\u7684\u7ed3\u6784\u8d4b\u4e88\u4e86MDA\u4f18\u5f02\u7684\u53cd\u5e94\u6d3b\u6027\uff0c\u4f7f\u5176\u6210\u4e3a\u8bb8\u591a\u9ad8\u5206\u5b50\u6750\u6599\u5408\u6210\u4e2d\u7684\u7406\u60f3\u9009\u62e9\u3002\u7136\u800c\uff0cMDA\u4e5f\u662f\u4e00\u79cd\u5177\u6709\u6f5c\u5728\u6bd2\u6027\u548c\u81f4\u764c\u6027\u7684\u5316\u5b66\u54c1\uff0c\u56e0\u6b64\u5728\u50a8\u5b58\u3001\u8fd0\u8f93\u548c\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u5fc5\u987b\u4e25\u683c\u9075\u5b88\u76f8\u5173\u7684\u5b89\u5168\u89c4\u8303\u548c\u64cd\u4f5c\u89c4\u7a0b\u3002<\/p>\n
MDA\u7684\u4e3b\u8981\u7269\u7406\u6027\u8d28\u5305\u62ec\uff1a\u5e38\u6e29\u4e0b\u4e3a\u767d\u8272\u6216\u6de1\u9ec4\u8272\u7ed3\u6676\u56fa\u4f53\uff0c\u7194\u70b9\u7ea6\u4e3a65-67\u00b0C\uff0c\u6cb8\u70b9\u7ea6\u4e3a300\u00b0C\uff08\u5206\u89e3\uff09\uff0c\u5bc6\u5ea6\u7ea6\u4e3a1.18 g\/cm\u00b3\u3002\u5b83\u5fae\u6eb6\u4e8e\u6c34\uff0c\u4f46\u6613\u6eb6\u4e8e\u6709\u673a\u6eb6\u5242\u5982\u3001\u548c\u6c2f\u4eff\u3002\u7531\u4e8e\u5176\u8f83\u9ad8\u7684\u53cd\u5e94\u6d3b\u6027\uff0cMDA\u5728\u6f6e\u6e7f\u73af\u5883\u4e2d\u5bb9\u6613\u53d1\u751f\u6c34\u89e3\u53cd\u5e94\uff0c\u751f\u6210\u6709\u6bd2\u7684\u526f\u4ea7\u7269\uff0c\u56e0\u6b64\u5728\u50a8\u5b58\u65f6\u9700\u8981\u7279\u522b\u6ce8\u610f\u9632\u6f6e\u63aa\u65bd\u3002<\/p>\n
\u5728\u5de5\u4e1a\u5e94\u7528\u4e2d\uff0cMDA\u7684\u7528\u9014\u975e\u5e38\u5e7f\u6cdb\u3002\u5b83\u662f\u5236\u59074,4′-\u4e8c\u57fa\u7532\u70f7\u4e8c\u5f02\u6c30\u9178\u916f\uff08MDI\uff09\u7684\u5173\u952e\u539f\u6599\uff0c\u800cMDI\u662f\u751f\u4ea7\u805a\u6c28\u916f\u6ce1\u6cab\u3001\u5f39\u6027\u4f53\u548c\u6d82\u6599\u7684\u91cd\u8981\u524d\u4f53\u3002\u6b64\u5916\uff0cMDA\u8fd8\u7528\u4e8e\u5408\u6210\u9ad8\u6027\u80fd\u7684\u73af\u6c27\u6811\u8102\u56fa\u5316\u5242\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u822a\u7a7a\u822a\u5929\u3001\u6c7d\u8f66\u5236\u9020\u3001\u7535\u5b50\u5c01\u88c5\u7b49\u9886\u57df\u3002\u7531\u4e8e\u5176\u51fa\u8272\u7684\u6027\u80fd\uff0cMDA\u5728\u73b0\u4ee3\u5de5\u4e1a\u4e2d\u5360\u636e\u4e86\u4e0d\u53ef\u6216\u7f3a\u7684\u5730\u4f4d\u3002<\/p>\n
\u5c3d\u7ba1MDA\u5177\u6709\u8bf8\u591a\u4f18\u70b9\uff0c\u4f46\u5176\u6f5c\u5728\u7684\u5065\u5eb7\u98ce\u9669\u4e0d\u5bb9\u5ffd\u89c6\u3002\u957f\u671f\u63a5\u89e6MDA\u53ef\u80fd\u5bfc\u81f4\u76ae\u80a4\u523a\u6fc0\u3001\u547c\u5438\u9053\u95ee\u9898\uff0c\u751a\u81f3\u6709\u81f4\u764c\u7684\u98ce\u9669\u3002\u56e0\u6b64\uff0c\u5728\u5904\u7406MDA\u65f6\uff0c\u5fc5\u987b\u91c7\u53d6\u4e25\u683c\u7684\u5b89\u5168\u9632\u62a4\u63aa\u65bd\uff0c\u786e\u4fdd\u4eba\u5458\u5065\u5eb7\u548c\u73af\u5883\u5b89\u5168\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u63a2\u8ba8MDA\u7684\u50a8\u5b58\u6761\u4ef6\u4f18\u5316\u53ca\u5176\u5728\u8fd0\u8f93\u8fc7\u7a0b\u4e2d\u7684\u5b89\u5168\u89c4\u8303\u3002<\/p>\n
\u4e3a\u4e86\u66f4\u597d\u5730\u7406\u89e3\u5982\u4f55\u4f18\u5316MDA\u7684\u50a8\u5b58\u6761\u4ef6\u5e76\u786e\u4fdd\u5176\u5728\u8fd0\u8f93\u8fc7\u7a0b\u4e2d\u7684\u5b89\u5168\u6027\uff0c\u9996\u5148\u9700\u8981\u6df1\u5165\u4e86\u89e3\u5176\u7269\u7406\u548c\u5316\u5b66\u7279\u6027\u3002\u4ee5\u4e0b\u662fMDA\u7684\u4e00\u4e9b\u5173\u952e\u53c2\u6570\uff0c\u8fd9\u4e9b\u4fe1\u606f\u5c06\u6709\u52a9\u4e8e\u6211\u4eec\u5728\u540e\u7eed\u8ba8\u8bba\u4e2d\u5236\u5b9a\u5408\u7406\u7684\u50a8\u5b58\u548c\u8fd0\u8f93\u65b9\u6848\u3002<\/p>\n
\u53c2\u6570<\/strong><\/th>\n\u6570\u503c<\/strong><\/th>\n<\/tr>\n<\/thead>\n\n | \u5916\u89c2<\/strong><\/td>\n | \u767d\u8272\u6216\u6de1\u9ec4\u8272\u7ed3\u6676\u56fa\u4f53<\/td>\n<\/tr>\n | \u7194\u70b9<\/strong><\/td>\n | 65-67\u00b0C<\/td>\n<\/tr>\n | \u6cb8\u70b9<\/strong><\/td>\n | 300\u00b0C\uff08\u5206\u89e3\uff09<\/td>\n<\/tr>\n | \u5bc6\u5ea6<\/strong><\/td>\n | 1.18 g\/cm\u00b3<\/td>\n<\/tr>\n | \u6eb6\u89e3\u6027<\/strong><\/td>\n | \u5fae\u6eb6\u4e8e\u6c34\uff0c\u6613\u6eb6\u4e8e\u6709\u673a\u6eb6\u5242\uff08\u5982\u3001\u3001\u6c2f\u4eff\uff09<\/td>\n<\/tr>\n | \u95ea\u70b9<\/strong><\/td>\n | >110\u00b0C<\/td>\n<\/tr>\n | \u81ea\u71c3\u6e29\u5ea6<\/strong><\/td>\n | 550\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n | \u4ece\u8fd9\u4e9b\u7269\u7406\u53c2\u6570\u53ef\u4ee5\u770b\u51fa\uff0cMDA\u5728\u5e38\u6e29\u4e0b\u4e3a\u56fa\u4f53\uff0c\u4f46\u5728\u8f83\u9ad8\u6e29\u5ea6\u4e0b\u4f1a\u9010\u6e10\u8f6f\u5316\u5e76\u7ec8\u5206\u89e3\u3002\u56e0\u6b64\uff0c\u5728\u50a8\u5b58\u548c\u8fd0\u8f93\u8fc7\u7a0b\u4e2d\uff0c\u5fc5\u987b\u907f\u514d\u9ad8\u6e29\u73af\u5883\uff0c\u4ee5\u9632\u6b62\u5176\u53d1\u751f\u4e0d\u53ef\u9006\u7684\u5316\u5b66\u53d8\u5316\u3002\u6b64\u5916\uff0cMDA\u7684\u4f4e\u6eb6\u89e3\u5ea6\u610f\u5473\u7740\u5b83\u5728\u6c34\u4e2d\u4e0d\u6613\u5206\u6563\uff0c\u4f46\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u5b83\u53ef\u4ee5\u968f\u610f\u66b4\u9732\u5728\u6f6e\u6e7f\u73af\u5883\u4e2d\uff0c\u56e0\u4e3a\u6c34\u5206\u53ef\u80fd\u4f1a\u5f15\u53d1\u6c34\u89e3\u53cd\u5e94\uff0c\u751f\u6210\u6709\u6bd2\u526f\u4ea7\u7269\u3002<\/p>\n \u5316\u5b66\u6027\u8d28<\/h4>\nMDA\u7684\u5316\u5b66\u6027\u8d28\u4e3b\u8981\u4f53\u73b0\u5728\u5176\u9ad8\u5ea6\u7684\u53cd\u5e94\u6d3b\u6027\u4e0a\u3002\u5b83\u542b\u6709\u4e24\u4e2a\u6c28\u57fa\u5b98\u80fd\u56e2\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u591a\u79cd\u5316\u5b66\u53cd\u5e94\u4e2d\u8868\u73b0\u51fa\u6781\u5f3a\u7684\u4eb2\u6838\u6027\u3002\u4ee5\u4e0b\u662fMDA\u7684\u4e00\u4e9b\u91cd\u8981\u5316\u5b66\u7279\u6027\uff1a<\/p>\n
|
---|