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u53d1\u73b0\uff0c\u901a\u8fc7\u8c03\u6574DMCHA\u7684\u6dfb\u52a0\u91cf\u548c\u53cd\u5e94\u6761\u4ef6\uff0c\u53ef\u4ee5\u663e\u8457\u6539\u5584\u805a\u6c28\u916f\u6ce1\u6cab\u7684\u70ed\u7a33\u5b9a\u6027\u548c\u673a\u68b0\u5f3a\u5ea6\u3002\u6b64\u5916\uff0c\u590d\u65e6\u5927\u5b66\u7684\u4e00\u9879\u7814\u7a76\u8868\u660e\uff0cDMCHA\u4e0e\u5176\u4ed6\u52a9\u5242\u7684\u534f\u540c\u4f5c\u7528\u80fd\u591f\u8fdb\u4e00\u6b65\u63d0\u9ad8\u6ce1\u6cab\u7684\u8010\u4e45\u6027\u548c\u6297\u8001\u5316\u6027\u80fd\u3002\u8fd9\u4e9b\u7814\u7a76\u6210\u679c\u4e3a\u4e2d\u56fd\u5efa\u7b51\u6750\u6599\u884c\u4e1a\u7684\u6280\u672f\u521b\u65b0\u63d0\u4f9b\u4e86\u91cd\u8981\u7684\u7406\u8bba\u652f\u6301\u548c\u6280\u672f\u6307\u5bfc\u3002<\/p>\n<h4>\u56fd\u9645\u7814\u7a76\u52a8\u6001<\/h4>\n<p>\u5728\u56fd\u9645\u4e0a\uff0c\u7f8e\u56fd\u9ebb\u7701\u7406\u5de5\u5b66\u9662\u7684\u7814\u7a76\u5c0f\u7ec4\u8fd1\u5f00\u53d1\u4e86\u4e00\u79cd\u57fa\u4e8eDMCHA\u7684\u65b0\u9896\u9694\u70ed\u6d82\u5c42\u6280\u672f\u3002\u8be5\u6280\u672f\u5229\u7528DMCHA\u7684\u50ac\u5316\u4f5c\u7528\uff0c\u6210\u529f\u5236\u5907\u51fa\u4e00\u79cd\u8d85\u8f7b\u8d28\u3001\u9ad8\u9694\u70ed\u6027\u80fd\u7684\u6d82\u5c42\u6750\u6599\uff0c\u9002\u7528\u4e8e\u822a\u7a7a\u822a\u5929\u548c\u9ad8\u7aef\u5efa\u7b51\u9886\u57df\u3002\u4e0e\u6b64\u540c\u65f6\uff0c\u5fb7\u56fd\u6155\u5c3c\u9ed1\u5de5\u4e1a\u5927\u5b66\u7684\u7814\u7a76\u4eba\u5458\u5219\u4e13\u6ce8\u4e8eDMCHA\u5728\u7eff\u8272\u5efa\u7b51\u4e2d\u7684\u5e94\u7528\uff0c\u4ed6\u4eec\u63d0\u51fa\u4e86\u4e00\u79cd\u73af\u4fdd\u578bDMCHA\u5408\u6210\u65b9\u6cd5\uff0c\u65e8\u5728\u51cf\u5c11\u4f20\u7edf\u751f\u4ea7\u5de5\u827a\u4e2d\u7684\u73af\u5883\u6c61\u67d3\u95ee\u9898\u3002<\/p>\n<h4>\u8d8b\u52bf\u4e0e\u5c55\u671b<\/h4>\n<p>\u672a\u6765\u7684DMCHA\u7814\u7a76\u5c06\u66f4\u52a0\u6ce8\u91cd\u5176\u591a\u529f\u80fd\u6027\u548c\u53ef\u6301\u7eed\u6027\u53d1\u5c55\u3002\u4e00\u65b9\u9762\uff0c\u79d1\u5b66\u5bb6\u4eec\u5c06\u7ee7\u7eed\u63a2\u7d22DMCHA\u4e0e\u5176\u4ed6\u6750\u6599\u7684\u590d\u5408\u6548\u5e94\uff0c\u4ee5\u5f00\u53d1\u51fa\u6027\u80fd\u66f4\u52a0\u4f18\u8d8a\u7684\u65b0\u578b\u9694\u70ed\u6750\u6599\uff1b\u53e6\u4e00\u65b9\u9762\uff0c\u968f\u7740\u73af\u4fdd\u610f\u8bc6\u7684\u589e\u5f3a\uff0c\u7eff\u8272\u5408\u6210\u6280\u672f\u548c\u53ef\u518d\u751f\u8d44\u6e90\u7684\u5229\u7528\u5c06\u6210\u4e3a\u7814\u7a76\u7684\u91cd\u70b9\u65b9\u5411\u3002\u6b64\u5916\uff0c\u667a\u80fd\u5316\u548c\u81ea\u52a8\u5316\u6280\u672f\u7684\u5e94\u7528\u4e5f\u5c06\u4e3aDMCHA\u7684\u751f\u4ea7\u548c\u5e94\u7528\u5e26\u6765\u65b0\u7684\u53d8\u9769\u3002<\/p>\n<p>\u901a\u8fc7\u56fd\u5185\u5916\u7684\u7814\u7a76\u52a8\u6001\u53ef\u4ee5\u770b\u51fa\uff0cDMCHA\u5728\u5efa\u7b51\u9694\u70ed\u9886\u57df\u7684\u5e94\u7528\u524d\u666f\u5e7f\u9614\u3002\u968f\u7740\u79d1\u5b66\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65\uff0c\u76f8\u4fe1DMCHA\u5c06\u5728\u672a\u6765\u7684\u5efa\u7b51\u884c\u4e1a\u4e2d\u53d1\u6325\u66f4\u5927\u7684\u4f5c\u7528\uff0c\u4e3a\u5b9e\u73b0\u5efa\u7b51\u8282\u80fd\u548c\u73af\u5883\u4fdd\u62a4\u7684\u76ee\u6807\u505a\u51fa\u66f4\u591a\u8d21\u732e\u3002<\/p>\n<h3>DMCHA\u7684\u6280\u672f\u53c2\u6570\u8be6\u89e3\uff1a\u6027\u80fd\u6570\u636e\u4e00\u89c8<\/h3>\n<p>\u4e3a\u4e86\u66f4\u76f4\u89c2\u5730\u7406\u89e3N,N-\u4e8c\u7532\u57fa\u73af\u5df1\u80fa\uff08DMCHA\uff09\u5728\u5efa\u7b51\u6750\u6599\u4e2d\u7684\u5353\u8d8a\u8868\u73b0\uff0c\u4e0b\u9762\u6211\u4eec\u5c06\u901a\u8fc7\u4e00\u7cfb\u5217\u8868\u683c\u5c55\u793a\u5176\u5173\u952e\u7684\u6280\u672f\u53c2\u6570\u3002\u8fd9\u4e9b\u6570\u636e\u4e0d\u4ec5\u63ed\u793a\u4e86DMCHA\u4e3a\u4f55\u6210\u4e3a\u63d0\u5347\u9694\u70ed\u6027\u80fd\u7684\u7406\u60f3\u9009\u62e9\uff0c\u4e5f\u4e3a\u6211\u4eec\u63d0\u4f9b\u4e86\u8bc4\u4f30\u5176\u5728\u4e0d\u540c\u5e94\u7528\u573a\u666f\u4e0b\u7684\u4f9d\u636e\u3002<\/p>\n<h4>\u8868\u683c\u4e00\uff1aDMCHA\u7684\u57fa\u672c\u7269\u7406\u5316\u5b66\u6027\u8d28<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u6570\u503c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5206\u5b50\u5f0f<\/td>\n<td>C8H17N<\/td>\n<\/tr>\n<tr>\n<td>\u5206\u5b50\u91cf<\/td>\n<td>127.23 g\/mol<\/td>\n<\/tr>\n<tr>\n<td>\u6cb8\u70b9<\/td>\n<td>165\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6 (20\u00b0C)<\/td>\n<td>0.86 g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>\u6eb6\u89e3\u6027<\/td>\n<td>\u6613\u6eb6\u4e8e\u6c34\u548c\u5927\u591a\u6570\u6709\u673a\u6eb6\u5242<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>\u8868\u683c\u4e8c\uff1aDMCHA\u5728\u805a\u6c28\u916f\u6ce1\u6cab\u4e2d\u7684\u50ac\u5316\u6027\u80fd<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u6027\u80fd\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u53cd\u5e94\u901f\u7387\u63d0\u5347<\/td>\n<td>\u52a0\u901f\u5f02\u6c30\u9178\u916f\u4e0e\u591a\u5143\u9187\u53cd\u5e94\uff0c\u7f29\u77ed\u56fa\u5316\u65f6\u95f4<\/td>\n<\/tr>\n<tr>\n<td>\u6ce1\u6cab\u5bc6\u5ea6\u63a7\u5236<\/td>\n<td>\u00b15% \u5bc6\u5ea6\u53d8\u5316\u8303\u56f4\uff0c\u786e\u4fdd\u6750\u6599\u4e00\u81f4\u6027<\/td>\n<\/tr>\n<tr>\n<td>\u70ed\u5bfc\u7387\u964d\u4f4e<\/td>\n<td>\u76f8\u6bd4\u666e\u901a\u6ce1\u6cab\u964d\u4f4e\u7ea615%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>\u8868\u683c\u4e09\uff1aDMCHA\u589e\u5f3a\u6750\u6599\u7684\u673a\u68b0\u6027\u80fd<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u6d4b\u8bd5\u7ed3\u679c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6297\u62c9\u5f3a\u5ea6<\/td>\n<td>\u589e\u52a020%<\/td>\n<\/tr>\n<tr>\n<td>\u5f39\u6027\u6a21\u91cf<\/td>\n<td>\u63d0\u9ad815%<\/td>\n<\/tr>\n<tr>\n<td>\u65ad\u88c2\u4f38\u957f\u7387<\/td>\n<td>\u589e\u52a010%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8fd9\u4e9b\u8868\u683c\u6e05\u6670\u5730\u5c55\u793a\u4e86DMCHA\u5982\u4f55\u901a\u8fc7\u5176\u72ec\u7279\u7684\u5316\u5b66\u6027\u8d28\u548c\u7269\u7406\u7279\u6027\uff0c\u663e\u8457\u63d0\u5347\u5efa\u7b51\u6750\u6599\u7684\u6027\u80fd\u3002\u65e0\u8bba\u662f\u5728\u53cd\u5e94\u901f\u7387\u7684\u63a7\u5236\u4e0a\uff0c\u8fd8\u662f\u5728\u7ec8\u4ea7\u54c1\u7684\u673a\u68b0\u5f3a\u5ea6\u548c\u70ed\u5bfc\u7387\u4e0a\uff0cDMCHA\u90fd\u5c55\u73b0\u4e86\u5176\u4e0d\u53ef\u66ff\u4ee3\u7684\u4f5c\u7528\u3002\u5e0c\u671b\u8fd9\u4e9b\u6570\u636e\u80fd\u5e2e\u52a9\u5927\u5bb6\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e00\u4f18\u79c0\u7684\u5316\u5b66\u7269\u8d28\u3002<\/p>\n<h3>\u5b9e\u8df5\u4e2d\u7684\u6311\u6218\u4e0e\u89e3\u51b3\u65b9\u6848\uff1aDMCHA\u5728\u5efa\u7b51\u5e94\u7528\u4e2d\u7684\u73b0\u5b9e\u8003\u91cf<\/h3>\n<p>\u5c3d\u7ba1N,N-\u4e8c\u7532\u57fa\u73af\u5df1\u80fa\uff08DMCHA\uff09\u5728\u63d0\u5347\u5efa\u7b51\u6750\u6599\u9694\u70ed\u6027\u80fd\u65b9\u9762\u5c55\u73b0\u51fa\u4e86\u5353\u8d8a\u7684\u80fd\u529b\uff0c\u4f46\u5728\u5b9e\u9645\u5e94\u7528\u8fc7\u7a0b\u4e2d\uff0c\u4ecd\u9762\u4e34\u7740\u4e00\u7cfb\u5217\u6311\u6218\u3002\u8fd9\u4e9b\u95ee\u9898\u4e3b\u8981\u96c6\u4e2d\u5728\u6750\u6599\u517c\u5bb9\u6027\u3001\u65bd\u5de5\u96be\u5ea6\u548c\u957f\u671f\u7a33\u5b9a\u6027\u4e09\u4e2a\u65b9\u9762\u3002\u7136\u800c\uff0c\u901a\u8fc7\u521b\u65b0\u7684\u89e3\u51b3\u65b9\u6848\u548c\u6301\u7eed\u7684\u6280\u672f\u6539\u8fdb\uff0c\u8fd9\u4e9b\u95ee\u9898\u6b63\u9010\u6b65\u5f97\u5230\u89e3\u51b3\u3002<\/p>\n<h4>\u6750\u6599\u517c\u5bb9\u6027\u95ee\u9898<\/h4>\n<p>DMCHA\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6548\u7684\u50ac\u5316\u5242\u548c\u53d1\u6ce1\u5242\uff0c\u867d\u7136\u80fd\u663e\u8457\u6539\u5584\u5efa\u7b51\u6750\u6599\u7684\u9694\u70ed\u6027\u80fd\uff0c\u4f46\u5176\u4e0e\u67d0\u4e9b\u57fa\u7840\u6750\u6599\u7684\u517c\u5bb9\u6027\u95ee\u9898\u5374\u4e0d\u80fd\u5ffd\u89c6\u3002\u4f8b\u5982\uff0c\u5728\u67d0\u4e9b\u7279\u5b9a\u7c7b\u578b\u7684\u805a\u6c28\u916f\u6ce1\u6cab\u751f\u4ea7\u4e2d\uff0cDMCHA\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6750\u6599\u8868\u9762\u51fa\u73b0\u5fae\u5c0f\u88c2\u7f1d\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff0c\u7814\u7a76\u4eba\u5458\u5f00\u53d1\u4e86\u591a\u79cd\u6539\u826f\u914d\u65b9\uff0c\u901a\u8fc7\u52a0\u5165\u5176\u4ed6\u7a33\u5b9a\u5242\u6216\u8c03\u6574\u53cd\u5e94\u6761\u4ef6\uff0c\u6210\u529f\u63d0\u9ad8\u4e86DMCHA\u4e0e\u5176\u4ed6\u6750\u6599\u7684\u517c\u5bb9\u6027\u3002<\/p>\n<h4>\u65bd\u5de5\u96be\u5ea6<\/h4>\n<p>\u5728\u5b9e\u9645\u65bd\u5de5\u8fc7\u7a0b\u4e2d\uff0cDMCHA\u7684\u4f7f\u7528\u4e5f\u9700\u8981\u7279\u522b\u6ce8\u610f\u3002\u7531\u4e8e\u5176\u8f83\u5f3a\u7684\u5316\u5b66\u6d3b\u6027\uff0c\u5982\u679c\u4e0d\u6b63\u786e\u5904\u7406\uff0c\u53ef\u80fd\u5bfc\u81f4\u6ce1\u6cab\u7ed3\u6784\u4e0d\u5747\u5300\uff0c\u5f71\u54cd\u7ec8\u4ea7\u54c1\u7684\u8d28\u91cf\u3002\u4e3a\u6b64\uff0c\u8bb8\u591a\u5236\u9020\u5546\u5df2\u7ecf\u5f00\u53d1\u51fa\u4e86\u9884\u6df7\u578bDMCHA\u4ea7\u54c1\uff0c\u8fd9\u4e9b\u4ea7\u54c1\u9884\u5148\u6df7\u5408\u4e86\u9002\u5f53\u7684\u50ac\u5316\u5242\u548c\u5176\u4ed6\u8f85\u52a9\u6750\u6599\uff0c\u5927\u5927\u7b80\u5316\u4e86\u65bd\u5de5\u6d41\u7a0b\uff0c\u964d\u4f4e\u4e86\u65bd\u5de5\u96be\u5ea6\u3002<\/p>\n<h4>\u957f\u671f\u7a33\u5b9a\u6027<\/h4>\n<p>\u957f\u671f\u7a33\u5b9a\u6027\u662f\u8861\u91cf\u4efb\u4f55\u5efa\u7b51\u6750\u6599\u6027\u80fd\u7684\u91cd\u8981\u6307\u6807\u3002DMCHA\u5728\u4f7f\u7528\u521d\u671f\u786e\u5b9e\u80fd\u663e\u8457\u63d0\u5347\u6750\u6599\u7684\u9694\u70ed\u6027\u80fd\uff0c\u4f46\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\uff0c\u5176\u6548\u679c\u53ef\u80fd\u4f1a\u6709\u6240\u51cf\u5f31\u3002\u9488\u5bf9\u8fd9\u4e00\u95ee\u9898\uff0c\u79d1\u5b66\u5bb6\u4eec\u6b63\u5728\u8fdb\u884c\u6df1\u5165\u7814\u7a76\uff0c\u5bfb\u627e\u80fd\u591f\u5ef6\u957fDMCHA\u6548\u679c\u6301\u4e45\u6027\u7684\u65b9\u6cd5\u3002\u76ee\u524d\uff0c\u5df2\u6709\u7814\u7a76\u8868\u660e\uff0c\u901a\u8fc7\u5728\u6750\u6599\u4e2d\u52a0\u5165\u9002\u91cf\u7684\u6297\u6c27\u5316\u5242\u548c\u7d2b\u5916\u7ebf\u5438\u6536\u5242\uff0c\u53ef\u4ee5\u6709\u6548\u5ef6\u7f13DMCHA\u7684\u8001\u5316\u8fc7\u7a0b\uff0c\u4ece\u800c\u4fdd\u8bc1\u5176\u957f\u671f\u7a33\u5b9a\u7684\u6027\u80fd\u8868\u73b0\u3002<\/p>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u63aa\u65bd\uff0cDMCHA\u5728\u5efa\u7b51\u5e94\u7528\u4e2d\u7684\u6311\u6218\u6b63\u5728\u88ab\u9010\u6b65\u514b\u670d\uff0c\u5176\u4f5c\u4e3a\u63d0\u5347\u9694\u70ed\u6027\u80fd\u7684\u7406\u60f3\u9009\u62e9\u7684\u5730\u4f4d\u4e5f\u6108\u53d1\u7a33\u56fa\u3002\u968f\u7740\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65\uff0c\u6211\u4eec\u6709\u7406\u7531\u76f8\u4fe1\uff0cDMCHA\u5c06\u5728\u672a\u6765\u7684\u5efa\u7b51\u8282\u80fd\u9886\u57df\u53d1\u6325\u66f4\u5927\u7684\u4f5c\u7528\u3002<\/p>\n<h3>\u603b\u7ed3\u4e0e\u5c55\u671b\uff1aDMCHA\u5f15\u9886\u5efa\u7b51\u9694\u70ed\u65b0\u7eaa\u5143<\/h3>\n<p>\u56de\u987e\u6211\u4eec\u7684\u65c5\u7a0b\uff0c\u6211\u4eec\u4eceDMCHA\u7684\u57fa\u7840\u7279\u6027\u51fa\u53d1\uff0c\u6df1\u5165\u63a2\u8ba8\u4e86\u5b83\u5728\u5efa\u7b51\u6750\u6599\u4e2d\u7684\u5e7f\u6cdb\u5e94\u7528\u53ca\u5176\u5e26\u6765\u7684\u663e\u8457\u4f18\u52bf\u3002DMCHA\u4e0d\u4ec5\u56e0\u5176\u5353\u8d8a\u7684\u5316\u5b66\u7279\u6027\u548c\u7269\u7406\u6027\u80fd\u800c\u95fb\u540d\uff0c\u66f4\u56e0\u5176\u5728\u63d0\u5347\u5efa\u7b51\u9694\u70ed\u6027\u80fd\u65b9\u9762\u7684\u6770\u51fa\u8868\u73b0\u800c\u5907\u53d7\u63a8\u5d07\u3002\u5b83\u901a\u8fc7\u52a0\u901f\u5316\u5b66\u53cd\u5e94\u548c\u4f18\u5316\u6ce1\u6cab\u7ed3\u6784\uff0c\u663e\u8457\u63d0\u9ad8\u4e86\u6750\u6599\u7684\u70ed\u963b\u548c\u673a\u68b0\u5f3a\u5ea6\uff0c\u4e3a\u5efa\u7b51\u8282\u80fd\u63d0\u4f9b\u4e86\u5f3a\u6709\u529b\u7684\u652f\u6301\u3002<\/p>\n<p>\u5c55\u671b\u672a\u6765\uff0c\u968f\u7740\u5168\u7403\u5bf9\u80fd\u6e90\u6548\u7387\u548c\u53ef\u6301\u7eed\u53d1\u5c55\u7684\u9700\u6c42\u4e0d\u65ad\u589e\u52a0\uff0cDMCHA\u7684\u5e94\u7528\u524d\u666f\u663e\u5f97\u66f4\u52a0\u5e7f\u9614\u3002\u79d1\u5b66\u5bb6\u4eec\u6b63\u5728\u79ef\u6781\u63a2\u7d22\u65b0\u6750\u6599\u548c\u65b0\u6280\u672f\uff0c\u4ee5\u8fdb\u4e00\u6b65\u63d0\u5347DMCHA\u7684\u6027\u80fd\u548c\u5e94\u7528\u8303\u56f4\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u7eb3\u7c73\u6280\u672f\u7684\u5f15\u5165\uff0c\u53ef\u4ee5\u671f\u5f85DMCHA\u5728\u672a\u6765\u4e0d\u4ec5\u80fd\u589e\u5f3a\u5efa\u7b51\u6750\u6599\u7684\u9694\u70ed\u6027\u80fd\uff0c\u8fd8\u80fd\u8d4b\u4e88\u5176\u66f4\u591a\u7684\u529f\u80fd\u6027\uff0c\u5982\u81ea\u6d01\u3001\u6297\u83cc\u7b49\u7279\u6027\u3002<\/p>\n<p>\u603b\u4e4b\uff0cDMCHA\u4f5c\u4e3a\u63d0\u5347\u5efa\u7b51\u9694\u70ed\u6027\u80fd\u7684\u7406\u60f3\u9009\u62e9\uff0c\u4e0d\u4ec5\u662f\u5f53\u524d\u5efa\u7b51\u884c\u4e1a\u7684\u4e00\u5927\u4eae\u70b9\uff0c\u66f4\u662f\u672a\u6765\u5efa\u7b51\u79d1\u6280\u53d1\u5c55\u7684\u91cd\u8981\u65b9\u5411\u3002\u6211\u4eec\u671f\u5f85\u7740\u5b83\u5728\u672a\u6765\u7ee7\u7eed\u53d1\u5149\u53d1\u70ed\uff0c\u4e3a\u521b\u9020\u66f4\u52a0\u8282\u80fd\u73af\u4fdd\u7684\u5efa\u7b51\u73af\u5883\u8d21\u732e\u529b\u91cf\u3002\u611f\u8c22\u5927\u5bb6\u53c2\u4e0e\u8fd9\u6b21\u77e5\u8bc6\u4e4b\u65c5\uff0c\u613f\u6211\u4eec\u5728\u8ffd\u6c42\u79d1\u6280\u8fdb\u6b65\u7684\u8def\u4e0a\u5171\u540c\u524d\u884c\uff01<\/p>\n<p>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/niax-a-33-catalyst-momentive\/\">https:\/\/www.bdmaee.net\/niax-a-33-catalyst-momentive\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/u-cat-sa-851-catalyst-cas10026-95-6-sanyo-japan\/\">https:\/\/www.bdmaee.net\/u-cat-sa-851-catalyst-cas10026-95-6-sanyo-japan\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.cyclohexylamine.net\/polyurethane-catalyst-dabco-dc2-strong-gel-catalyst-dabco-dc2\/\">https:\/\/www.cyclohexylamine.net\/polyurethane-catalyst-dabco-dc2-strong-gel-catalyst-dabco-dc2\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.newtopchem.com\/archives\/45013\">https:\/\/www.newtopchem.com\/archives\/45013<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.newtopchem.com\/archives\/category\/products\/page\/119\">https:\/\/www.newtopchem.com\/archives\/category\/products\/page\/119<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/ethanedioicacid\/\">https:\/\/www.bdmaee.net\/ethanedioicacid\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/Polyurethane-Catalyst-A33-CAS-280-57-9--33-LV.pdf\">https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/Polyurethane-Catalyst-A33-CAS-280-57-9&#8211;33-LV.pdf<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.cyclohexylamine.net\/category\/product\/page\/6\/\">https:\/\/www.cyclohexylamine.net\/category\/product\/page\/6\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/nn-dimethyl-ethanolamine\/\">https:\/\/www.bdmaee.net\/nn-dimethyl-ethanolamine\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.morpholine.org\/cas-33329-35-0\/\">https:\/\/www.morpholine.org\/cas-33329-35-0\/<\/a><\/br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u70ed\u70c8\u6b22\u8fce\uff01\u63ed\u79d8N,N-\u4e8c\u7532\u57fa\u73af\u5df1\u80fa\u5728\u5efa\u7b51\u6750\u6599\u4e2d\u7684\u5947\u5999\u5e94\u7528 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