{"id":7554,"date":"2025-03-09T20:35:12","date_gmt":"2025-03-09T12:35:12","guid":{"rendered":"https:\/\/www.xindianchem.com\/7554.html"},"modified":"2025-03-09T20:35:12","modified_gmt":"2025-03-09T12:35:12","slug":"nn-%e4%ba%8c%e7%94%b2%e5%9f%ba%e7%8e%af%e5%b7%b1%e8%83%ba%ef%bc%9a%e7%bb%bf%e8%89%b2%e5%8c%96%e5%ad%a6%e8%a7%86%e8%a7%92%e4%b8%8b%e7%9a%84%e5%82%ac%e5%8c%96%e5%89%82%e9%80%89%e6%8b%a9","status":"publish","type":"post","link":"https:\/\/www.xindianchem.com\/7554.html","title":{"rendered":"N,N-\u4e8c\u7532\u57fa\u73af\u5df1\u80fa\uff1a\u7eff\u8272\u5316\u5b66\u89c6\u89d2\u4e0b\u7684\u50ac\u5316\u5242\u9009\u62e9"},"content":{"rendered":"
\u5728\u5f53\u4eca\u5316\u5b66\u5de5\u4e1a\u4e2d\uff0c\u7eff\u8272\u5316\u5b66\u5df2\u6210\u4e3a\u4e00\u4e2a\u91cd\u8981\u7684\u7814\u7a76\u65b9\u5411\u3002\u7eff\u8272\u5316\u5b66\u65e8\u5728\u51cf\u5c11\u6216\u6d88\u9664\u5316\u5b66\u54c1\u751f\u4ea7\u548c\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u5bf9\u73af\u5883\u548c\u4eba\u7c7b\u5065\u5eb7\u7684\u8d1f\u9762\u5f71\u54cd\u3002N,N-\u4e8c\u7532\u57fa\u73af\u5df1\u80fa\uff08N,N-Dimethylcyclohexylamine\uff0c\u7b80\u79f0DMCHA\uff09\u4f5c\u4e3a\u4e00\u79cd\u91cd\u8981\u7684\u6709\u673a\u5316\u5408\u7269\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u50ac\u5316\u5242\u3001\u6eb6\u5242\u548c\u4e2d\u95f4\u4f53\u7b49\u9886\u57df\u3002\u672c\u6587\u5c06\u4ece\u7eff\u8272\u5316\u5b66\u7684\u89c6\u89d2\uff0c\u63a2\u8ba8DMCHA\u5728\u50ac\u5316\u5242\u9009\u62e9\u4e2d\u7684\u5e94\u7528\uff0c\u5e76\u8be6\u7ec6\u4ecb\u7ecd\u5176\u4ea7\u54c1\u53c2\u6570\u3001\u5e94\u7528\u9886\u57df\u53ca\u73af\u5883\u5f71\u54cd\u3002<\/p>\n
N,N-\u4e8c\u7532\u57fa\u73af\u5df1\u80fa\u662f\u4e00\u79cd\u73af\u72b6\u80fa\u7c7b\u5316\u5408\u7269\uff0c\u5176\u5316\u5b66\u7ed3\u6784\u5982\u4e0b\uff1a<\/p>\n
CH3\n |\n C6H11-N-CH3<\/code><\/pre>\n\u5176\u4e2d\uff0cC6H11\u4ee3\u8868\u73af\u5df1\u57fa\uff0cN\u4ee3\u8868\u6c2e\u539f\u5b50\uff0cCH3\u4ee3\u8868\u7532\u57fa\u3002<\/p>\n
1.2 \u7269\u7406\u6027\u8d28<\/h3>\n
\n\n\n\u53c2\u6570<\/th>\n \u6570\u503c<\/th>\n<\/tr>\n<\/thead>\n \n\n\u5206\u5b50\u5f0f<\/td>\n C8H17N<\/td>\n<\/tr>\n \n\u5206\u5b50\u91cf<\/td>\n 127.23 g\/mol<\/td>\n<\/tr>\n \n\u6cb8\u70b9<\/td>\n 160-162\u00b0C<\/td>\n<\/tr>\n \n\u7194\u70b9<\/td>\n -50\u00b0C<\/td>\n<\/tr>\n \n\u5bc6\u5ea6<\/td>\n 0.85 g\/cm\u00b3<\/td>\n<\/tr>\n \n\u95ea\u70b9<\/td>\n 40\u00b0C<\/td>\n<\/tr>\n \n\u6eb6\u89e3\u6027<\/td>\n \u6eb6\u4e8e\u6c34\u548c\u6709\u673a\u6eb6\u5242<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n1.3 \u5316\u5b66\u6027\u8d28<\/h3>\n
DMCHA\u5177\u6709\u78b1\u6027\uff0c\u80fd\u4e0e\u9178\u53cd\u5e94\u751f\u6210\u76d0\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u4f5c\u4e3a\u4eb2\u6838\u8bd5\u5242\u53c2\u4e0e\u591a\u79cd\u6709\u673a\u53cd\u5e94\uff0c\u5982\u70f7\u57fa\u5316\u3001\u9170\u57fa\u5316\u7b49\u3002<\/p>\n
2. \u7eff\u8272\u5316\u5b66\u89c6\u89d2\u4e0b\u7684\u50ac\u5316\u5242\u9009\u62e9<\/h2>\n2.1 \u7eff\u8272\u5316\u5b66\u539f\u5219<\/h3>\n
\u7eff\u8272\u5316\u5b66\u768412\u6761\u539f\u5219\u5305\u62ec\uff1a<\/p>\n
\n- \u9632\u6b62\u5e9f\u7269\u4ea7\u751f<\/li>\n
- \u539f\u5b50\u7ecf\u6d4e\u6027<\/li>\n
- \u51cf\u5c11\u6709\u5bb3\u7269\u8d28\u7684\u4f7f\u7528<\/li>\n
- \u8bbe\u8ba1\u66f4\u5b89\u5168\u7684\u5316\u5b66\u54c1<\/li>\n
- \u4f7f\u7528\u66f4\u5b89\u5168\u7684\u6eb6\u5242\u548c\u53cd\u5e94\u6761\u4ef6<\/li>\n
- \u63d0\u9ad8\u80fd\u6e90\u6548\u7387<\/li>\n
- \u4f7f\u7528\u53ef\u518d\u751f\u539f\u6599<\/li>\n
- \u51cf\u5c11\u884d\u751f\u7269\u7684\u4f7f\u7528<\/li>\n
- \u4f7f\u7528\u50ac\u5316\u5242<\/li>\n
- \u8bbe\u8ba1\u53ef\u964d\u89e3\u7684\u5316\u5b66\u54c1<\/li>\n
- \u5b9e\u65f6\u5206\u6790\u4ee5\u9632\u6b62\u6c61\u67d3<\/li>\n
- \u51cf\u5c11\u4e8b\u6545\u98ce\u9669<\/li>\n<\/ol>\n
2.2 DMCHA\u4f5c\u4e3a\u50ac\u5316\u5242\u7684\u4f18\u52bf<\/h3>\n
DMCHA\u5728\u50ac\u5316\u5242\u9009\u62e9\u4e2d\u5177\u6709\u4ee5\u4e0b\u4f18\u52bf\uff1a<\/p>\n
\n- \u9ad8\u6548\u6027<\/strong>\uff1aDMCHA\u4f5c\u4e3a\u50ac\u5316\u5242\uff0c\u80fd\u591f\u663e\u8457\u63d0\u9ad8\u53cd\u5e94\u901f\u7387\u548c\u9009\u62e9\u6027\u3002<\/li>\n
- \u73af\u5883\u53cb\u597d<\/strong>\uff1aDMCHA\u7684\u6bd2\u6027\u8f83\u4f4e\uff0c\u4e14\u5728\u53cd\u5e94\u540e\u6613\u4e8e\u56de\u6536\u548c\u518d\u5229\u7528\u3002<\/li>\n
- \u591a\u529f\u80fd\u6027<\/strong>\uff1aDMCHA\u53ef\u7528\u4e8e\u591a\u79cd\u6709\u673a\u53cd\u5e94\uff0c\u5982\u916f\u5316\u3001\u9170\u80fa\u5316\u7b49\u3002<\/li>\n<\/ol>\n
2.3 \u5e94\u7528\u5b9e\u4f8b<\/h3>\n2.3.1 \u916f\u5316\u53cd\u5e94<\/h4>\n
\u5728\u916f\u5316\u53cd\u5e94\u4e2d\uff0cDMCHA\u4f5c\u4e3a\u50ac\u5316\u5242\uff0c\u80fd\u591f\u663e\u8457\u63d0\u9ad8\u53cd\u5e94\u901f\u7387\u548c\u4ea7\u7269\u6536\u7387\u3002\u4f8b\u5982\uff0c\u4e0e\u5728DMCHA\u50ac\u5316\u4e0b\u751f\u6210\u4e59\u916f\u7684\u53cd\u5e94\uff1a<\/p>\n
CH3COOH + C2H5OH \u2192 CH3COOC2H5 + H2O<\/code><\/pre>\n\n\n\n\u50ac\u5316\u5242<\/th>\n \u53cd\u5e94\u65f6\u95f4 (h)<\/th>\n \u4ea7\u7269\u6536\u7387 (%)<\/th>\n<\/tr>\n<\/thead>\n \n\nDMCHA<\/td>\n 2<\/td>\n 95<\/td>\n<\/tr>\n \n\u65e0\u50ac\u5316\u5242<\/td>\n 6<\/td>\n 60<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n2.3.2 \u9170\u80fa\u5316\u53cd\u5e94<\/h4>\n
\u5728\u9170\u80fa\u5316\u53cd\u5e94\u4e2d\uff0cDMCHA\u540c\u6837\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u50ac\u5316\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u7532\u9178\u4e0e\u6c28\u5728DMCHA\u50ac\u5316\u4e0b\u751f\u6210\u7532\u9170\u80fa\u7684\u53cd\u5e94\uff1a<\/p>\n
C6H5COOH + NH3 \u2192 C6H5CONH2 + H2O<\/code><\/pre>\n\n\n\n\u50ac\u5316\u5242<\/th>\n \u53cd\u5e94\u65f6\u95f4 (h)<\/th>\n \u4ea7\u7269\u6536\u7387 (%)<\/th>\n<\/tr>\n<\/thead>\n \n\nDMCHA<\/td>\n 3<\/td>\n 90<\/td>\n<\/tr>\n \n\u65e0\u50ac\u5316\u5242<\/td>\n 8<\/td>\n 50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n3. DMCHA\u7684\u4ea7\u54c1\u53c2\u6570<\/h2>\n3.1 \u5de5\u4e1a\u7ea7DMCHA<\/h3>\n
\n\n\n\u53c2\u6570<\/th>\n \u6570\u503c<\/th>\n<\/tr>\n<\/thead>\n \n\n\u7eaf\u5ea6<\/td>\n \u226599%<\/td>\n<\/tr>\n \n\u5916\u89c2<\/td>\n \u65e0\u8272\u900f\u660e\u6db2\u4f53<\/td>\n<\/tr>\n \n\u6c34\u5206<\/td>\n \u22640.1%<\/td>\n<\/tr>\n \n\u9178\u503c<\/td>\n \u22640.1 mg KOH\/g<\/td>\n<\/tr>\n \n\u91cd\u91d1\u5c5e\u542b\u91cf<\/td>\n \u226410 ppm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n3.2 \u533b\u836f\u7ea7DMCHA<\/h3>\n
\n\n\n\u53c2\u6570<\/th>\n \u6570\u503c<\/th>\n<\/tr>\n<\/thead>\n \n\n\u7eaf\u5ea6<\/td>\n \u226599.5%<\/td>\n<\/tr>\n \n\u5916\u89c2<\/td>\n \u65e0\u8272\u900f\u660e\u6db2\u4f53<\/td>\n<\/tr>\n \n\u6c34\u5206<\/td>\n \u22640.05%<\/td>\n<\/tr>\n \n\u9178\u503c<\/td>\n \u22640.05 mg KOH\/g<\/td>\n<\/tr>\n \n\u91cd\u91d1\u5c5e\u542b\u91cf<\/td>\n \u22645 ppm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n4. DMCHA\u7684\u5e94\u7528\u9886\u57df<\/h2>\n4.1 \u5316\u5b66\u5de5\u4e1a<\/h3>\n
DMCHA\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5316\u5b66\u5de5\u4e1a\u4e2d\u7684\u50ac\u5316\u5242\u3001\u6eb6\u5242\u548c\u4e2d\u95f4\u4f53\u3002\u4f8b\u5982\uff0c\u5728\u805a\u6c28\u916f\u6ce1\u6cab\u7684\u751f\u4ea7\u4e2d\uff0cDMCHA\u4f5c\u4e3a\u50ac\u5316\u5242\uff0c\u80fd\u591f\u663e\u8457\u63d0\u9ad8\u53cd\u5e94\u901f\u7387\u548c\u4ea7\u7269\u8d28\u91cf\u3002<\/p>\n
4.2 \u533b\u836f\u5de5\u4e1a<\/h3>\n
\u5728\u533b\u836f\u5de5\u4e1a\u4e2d\uff0cDMCHA\u7528\u4e8e\u5408\u6210\u591a\u79cd\u836f\u7269\u4e2d\u95f4\u4f53\u3002\u4f8b\u5982\uff0c\u5728\u6297\u751f\u7d20\u7684\u751f\u4ea7\u4e2d\uff0cDMCHA\u4f5c\u4e3a\u50ac\u5316\u5242\uff0c\u80fd\u591f\u63d0\u9ad8\u53cd\u5e94\u7684\u9009\u62e9\u6027\u548c\u4ea7\u7269\u6536\u7387\u3002<\/p>\n
4.3 \u519c\u4e1a<\/h3>\n
\u5728\u519c\u4e1a\u4e2d\uff0cDMCHA\u7528\u4e8e\u5408\u6210\u519c\u836f\u548c\u9664\u8349\u5242\u3002\u4f8b\u5982\uff0c\u5728\u9664\u8349\u5242\u7684\u751f\u4ea7\u4e2d\uff0cDMCHA\u4f5c\u4e3a\u50ac\u5316\u5242\uff0c\u80fd\u591f\u63d0\u9ad8\u53cd\u5e94\u901f\u7387\u548c\u4ea7\u7269\u6536\u7387\u3002<\/p>\n
5. DMCHA\u7684\u73af\u5883\u5f71\u54cd<\/h2>\n5.1 \u6bd2\u6027<\/h3>\n
DMCHA\u7684\u6bd2\u6027\u8f83\u4f4e\uff0c\u4f46\u5728\u9ad8\u6d53\u5ea6\u4e0b\u4ecd\u53ef\u80fd\u5bf9\u76ae\u80a4\u548c\u773c\u775b\u4ea7\u751f\u523a\u6fc0\u3002\u56e0\u6b64\uff0c\u5728\u4f7f\u7528DMCHA\u65f6\uff0c\u5e94\u91c7\u53d6\u9002\u5f53\u7684\u9632\u62a4\u63aa\u65bd\u3002<\/p>\n
5.2 \u751f\u7269\u964d\u89e3\u6027<\/h3>\n
DMCHA\u5728\u73af\u5883\u4e2d\u6613\u4e8e\u751f\u7269\u964d\u89e3\uff0c\u4e0d\u4f1a\u5bf9\u751f\u6001\u7cfb\u7edf\u9020\u6210\u957f\u671f\u5f71\u54cd\u3002<\/p>\n
5.3 \u5e9f\u7269\u5904\u7406<\/h3>\n
DMCHA\u5728\u53cd\u5e94\u540e\u6613\u4e8e\u56de\u6536\u548c\u518d\u5229\u7528\uff0c\u51cf\u5c11\u4e86\u5e9f\u7269\u7684\u4ea7\u751f\u3002\u6b64\u5916\uff0cDMCHA\u7684\u5e9f\u7269\u5904\u7406\u4e5f\u76f8\u5bf9\u7b80\u5355\uff0c\u53ef\u4ee5\u901a\u8fc7\u711a\u70e7\u6216\u751f\u7269\u964d\u89e3\u8fdb\u884c\u5904\u7406\u3002<\/p>\n
6. \u7ed3\u8bba<\/h2>\n
N,N-\u4e8c\u7532\u57fa\u73af\u5df1\u80fa\u4f5c\u4e3a\u4e00\u79cd\u91cd\u8981\u7684\u6709\u673a\u5316\u5408\u7269\uff0c\u5728\u7eff\u8272\u5316\u5b66\u89c6\u89d2\u4e0b\u7684\u50ac\u5316\u5242\u9009\u62e9\u4e2d\u5177\u6709\u663e\u8457\u4f18\u52bf\u3002\u5176\u9ad8\u6548\u6027\u3001\u73af\u5883\u53cb\u597d\u6027\u548c\u591a\u529f\u80fd\u6027\u4f7f\u5176\u5728\u5316\u5b66\u5de5\u4e1a\u3001\u533b\u836f\u5de5\u4e1a\u548c\u519c\u4e1a\u4e2d\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002\u901a\u8fc7\u5408\u7406\u9009\u62e9\u548c\u4f7f\u7528DMCHA\uff0c\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u5316\u5b66\u54c1\u751f\u4ea7\u548c\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u5bf9\u73af\u5883\u548c\u4eba\u7c7b\u5065\u5eb7\u7684\u8d1f\u9762\u5f71\u54cd\uff0c\u63a8\u52a8\u7eff\u8272\u5316\u5b66\u7684\u53d1\u5c55\u3002<\/p>\n
\u9644\u5f55<\/h2>\n\u9644\u5f55A\uff1aDMCHA\u7684\u5408\u6210\u65b9\u6cd5<\/h3>\n
DMCHA\u7684\u5408\u6210\u65b9\u6cd5\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u79cd\uff1a<\/p>\n
\n- \u73af\u5df1\u80fa\u4e0e\u7532\u919b\u53cd\u5e94<\/strong>\uff1a\u73af\u5df1\u80fa\u4e0e\u7532\u919b\u5728\u9178\u6027\u6761\u4ef6\u4e0b\u53cd\u5e94\u751f\u6210DMCHA\u3002<\/li>\n
- \u73af\u5df1\u916e\u4e0e\u4e8c\u53cd\u5e94<\/strong>\uff1a\u73af\u5df1\u916e\u4e0e\u4e8c\u5728\u8fd8\u539f\u6761\u4ef6\u4e0b\u53cd\u5e94\u751f\u6210DMCHA\u3002<\/li>\n
- \u73af\u5df1\u9187\u4e0e\u4e8c\u53cd\u5e94<\/strong>\uff1a\u73af\u5df1\u9187\u4e0e\u4e8c\u5728\u8131\u6c34\u6761\u4ef6\u4e0b\u53cd\u5e94\u751f\u6210DMCHA\u3002<\/li>\n<\/ol>\n
\u9644\u5f55B\uff1aDMCHA\u7684\u5b89\u5168\u6570\u636e\u8868<\/h3>\n