{"id":8462,"date":"2025-03-18T22:50:16","date_gmt":"2025-03-18T14:50:16","guid":{"rendered":"https:\/\/www.51dmea.com\/8462.html"},"modified":"2025-03-18T22:50:16","modified_gmt":"2025-03-18T14:50:16","slug":"%e7%8e%af%e6%b0%a7%e4%bf%83%e8%bf%9b%e5%89%82dbu%e5%9c%a8%e6%88%b7%e5%a4%96%e5%b9%bf%e5%91%8a%e7%89%8c%e5%88%b6%e4%bd%9c%e4%b8%ad%e7%9a%84%e4%bc%98%e5%8a%bf%e5%88%86%e6%9e%90%ef%bc%8c%e4%bf%9d","status":"publish","type":"post","link":"https:\/\/www.51dmea.com\/8462.html","title":{"rendered":"\u73af\u6c27\u4fc3\u8fdb\u5242DBU\u5728\u6237\u5916\u5e7f\u544a\u724c\u5236\u4f5c\u4e2d\u7684\u4f18\u52bf\u5206\u6790\uff0c\u4fdd\u6301\u6301\u4e45\u5982\u65b0\u5916\u89c2"},"content":{"rendered":"
\u5728\u5f53\u4eca\u8fd9\u4e2a\u4fe1\u606f\u7206\u70b8\u7684\u65f6\u4ee3\uff0c\u6237\u5916\u5e7f\u544a\u4f5c\u4e3a\u54c1\u724c\u4f20\u64ad\u7684\u91cd\u8981\u8f7d\u4f53\uff0c\u627f\u8f7d\u7740\u5438\u5f15\u516c\u4f17\u76ee\u5149\u3001\u4f20\u9012\u6838\u5fc3\u4fe1\u606f\u7684\u91cd\u4efb\u3002\u7136\u800c\uff0c\u5728\u98ce\u5439\u65e5\u6652\u3001\u96e8\u6253\u971c\u4fb5\u7684\u73af\u5883\u4e2d\uff0c\u6237\u5916\u5e7f\u544a\u724c\u5e38\u5e38\u9762\u4e34\u892a\u8272\u3001\u8001\u5316\u751a\u81f3\u7834\u635f\u7684\u98ce\u9669\u3002\u5982\u4f55\u8ba9\u5e7f\u544a\u724c\u4fdd\u6301\u6301\u4e45\u5982\u65b0\u7684\u5916\u89c2\uff0c\u6210\u4e3a\u4e86\u4e1a\u754c\u5173\u6ce8\u7684\u91cd\u70b9\u3002\u800c\u5728\u8fd9\u4e2a\u9886\u57df\u4e2d\uff0c\u73af\u6c27\u4fc3\u8fdb\u5242DBU\uff081,8-\u4e8c\u6c2e\u6742\u53cc\u73af[5.4.0]\u5341\u4e00\u78b3-7-\u70ef\uff09\u4ee5\u5176\u5353\u8d8a\u7684\u6027\u80fd\u8131\u9896\u800c\u51fa\uff0c\u6210\u4e3a\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u7684\u5173\u952e\u3002<\/p>\n
DBU\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6548\u7684\u50ac\u5316\u5242\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u73af\u6c27\u6811\u8102\u4f53\u7cfb\u4e2d\u3002\u5b83\u4e0d\u4ec5\u80fd\u591f\u52a0\u901f\u73af\u6c27\u6811\u8102\u7684\u56fa\u5316\u53cd\u5e94\uff0c\u8fd8\u80fd\u663e\u8457\u63d0\u5347\u6750\u6599\u7684\u8010\u5019\u6027\u3001\u6297\u7d2b\u5916\u7ebf\u80fd\u529b\u548c\u673a\u68b0\u5f3a\u5ea6\u3002\u8fd9\u4e9b\u7279\u6027\u4f7f\u5f97DBU\u6210\u4e3a\u6237\u5916\u5e7f\u544a\u724c\u5236\u4f5c\u7684\u7406\u60f3\u9009\u62e9\u3002\u901a\u8fc7\u5f15\u5165DBU\uff0c\u5e7f\u544a\u724c\u53ef\u4ee5\u5728\u6781\u7aef\u6c14\u5019\u6761\u4ef6\u4e0b\u4f9d\u7136\u4fdd\u6301\u9c9c\u8273\u7684\u8272\u5f69\u548c\u5149\u6ed1\u7684\u8868\u9762\uff0c\u4eff\u4f5b\u62e5\u6709\u4e86\u4e00\u5c42\u201c\u4e0d\u8001\u9b54\u6cd5\u7f69\u201d\uff0c\u65e0\u8bba\u7ecf\u5386\u591a\u5c11\u98ce\u971c\u96e8\u96ea\uff0c\u90fd\u80fd\u7115\u53d1\u51fa\u9752\u6625\u822c\u7684\u6d3b\u529b\u3002<\/p>\n
\u672c\u6587\u5c06\u4ece\u591a\u4e2a\u89d2\u5ea6\u6df1\u5165\u63a2\u8ba8DBU\u5728\u6237\u5916\u5e7f\u544a\u724c\u5236\u4f5c\u4e2d\u7684\u5e94\u7528\u4f18\u52bf\uff0c\u5305\u62ec\u5176\u5316\u5b66\u7279\u6027\u548c\u4f5c\u7528\u673a\u7406\u3001\u5bf9\u5e7f\u544a\u724c\u6027\u80fd\u7684\u5177\u4f53\u63d0\u5347\u3001\u5b9e\u9645\u6848\u4f8b\u5206\u6790\u4ee5\u53ca\u672a\u6765\u53d1\u5c55\u8d8b\u52bf\u7b49\u3002\u540c\u65f6\uff0c\u6211\u4eec\u8fd8\u5c06\u7ed3\u5408\u56fd\u5185\u5916\u76f8\u5173\u6587\u732e\uff0c\u4e3a\u8bfb\u8005\u5448\u73b0\u4e00\u4e2a\u5168\u9762\u800c\u8be6\u5c3d\u7684\u89c6\u89d2\u3002\u63a5\u4e0b\u6765\uff0c\u8ba9\u6211\u4eec\u4e00\u8d77\u63ed\u5f00DBU\u5982\u4f55\u8ba9\u6237\u5916\u5e7f\u544a\u724c\u201c\u9006\u9f84\u751f\u957f\u201d\u7684\u795e\u79d8\u9762\u7eb1\u5427\uff01<\/p>\n
DBU\uff081,8-\u4e8c\u6c2e\u6742\u53cc\u73af[5.4.0]\u5341\u4e00\u78b3-7-\u70ef\uff09\uff0c\u662f\u4e00\u79cd\u6709\u673a\u5316\u5408\u7269\uff0c\u5177\u6709\u72ec\u7279\u7684\u5206\u5b50\u7ed3\u6784\u548c\u4f18\u5f02\u7684\u50ac\u5316\u6027\u80fd\u3002\u5b83\u5c5e\u4e8e\u5f3a\u78b1\u6027\u53d4\u80fa\u7c7b\u5316\u5408\u7269\uff0c\u80fd\u591f\u5728\u5ba4\u6e29\u6216\u4f4e\u6e29\u6761\u4ef6\u4e0b\u6709\u6548\u4fc3\u8fdb\u73af\u6c27\u6811\u8102\u7684\u56fa\u5316\u53cd\u5e94\u3002DBU\u7684\u5206\u5b50\u5f0f\u4e3aC7H12N2\uff0c\u5206\u5b50\u91cf\u4e3a124.18 g\/mol\uff0c\u5bc6\u5ea6\u7ea6\u4e3a0.96 g\/cm\u00b3\uff0c\u7194\u70b9\u8303\u56f4\u4e3a-2\u00b0C\u81f33\u00b0C\uff0c\u6cb8\u70b9\u9ad8\u8fbe250\u00b0C\u4ee5\u4e0a\u3002\u4ee5\u4e0b\u662fDBU\u7684\u4e00\u4e9b\u57fa\u672c\u7269\u7406\u5316\u5b66\u53c2\u6570\uff1a<\/p>\n
\u53c2\u6570\u540d\u79f0<\/th>\n | \u6570\u636e\u503c<\/th>\n | \u5907\u6ce8<\/th>\n<\/tr>\n<\/thead>\n | ||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
\u5206\u5b50\u5f0f<\/td>\n | C7H12N2<\/td>\n | \u5316\u5b66\u7ec4\u6210<\/td>\n<\/tr>\n | ||||||||||||||||||||||||||||||||||||||||
\u5206\u5b50\u91cf<\/td>\n | 124.18 g\/mol<\/td>\n | \u8d28\u91cf\u5355\u4f4d<\/td>\n<\/tr>\n | ||||||||||||||||||||||||||||||||||||||||
\u5bc6\u5ea6<\/td>\n | 0.96 g\/cm\u00b3<\/td>\n | \u5e38\u6e29\u4e0b\u7684\u5bc6\u5ea6<\/td>\n<\/tr>\n | ||||||||||||||||||||||||||||||||||||||||
\u7194\u70b9<\/td>\n | -2\u00b0C \u81f3 3\u00b0C<\/td>\n | \u56fa\u4f53\u72b6\u6001\u8f6c\u53d8\u4e3a\u6db2\u4f53\u7684\u6e29\u5ea6\u533a\u95f4<\/td>\n<\/tr>\n | ||||||||||||||||||||||||||||||||||||||||
\u6cb8\u70b9<\/td>\n | >250\u00b0C<\/td>\n | \u9ad8\u6e29\u7a33\u5b9a\u6027<\/td>\n<\/tr>\n | ||||||||||||||||||||||||||||||||||||||||
\u6298\u5c04\u7387<\/td>\n | 1.518 (20\u00b0C)<\/td>\n | \u5149\u5b66\u6027\u8d28<\/td>\n<\/tr>\n | ||||||||||||||||||||||||||||||||||||||||
\u6c34\u6eb6\u6027<\/td>\n | \u5fae\u6eb6\u4e8e\u6c34<\/td>\n | \u6eb6\u89e3\u80fd\u529b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nDBU\u7684\u5316\u5b66\u7279\u6027<\/h3>\nDBU\u7684\u6838\u5fc3\u7279\u6027\u5728\u4e8e\u5176\u5f3a\u5927\u7684\u78b1\u6027\u548c\u826f\u597d\u7684\u70ed\u7a33\u5b9a\u6027\u3002\u7531\u4e8e\u5176\u5206\u5b50\u4e2d\u542b\u6709\u4e24\u4e2a\u6c2e\u539f\u5b50\uff0cDBU\u8868\u73b0\u51fa\u6781\u9ad8\u7684\u78b1\u6027\uff0c\u80fd\u591f\u4e0e\u73af\u6c27\u6811\u8102\u4e2d\u7684\u73af\u6c27\u57fa\u56e2\u53d1\u751f\u4eb2\u6838\u5f00\u73af\u53cd\u5e94\uff0c\u4ece\u800c\u52a0\u901f\u56fa\u5316\u8fc7\u7a0b\u3002\u6b64\u5916\uff0cDBU\u8fd8\u5177\u5907\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n
|