{"id":626,"date":"2023-07-22T04:48:42","date_gmt":"2023-07-22T04:48:42","guid":{"rendered":"https:\/\/chemuza.org\/cn\/%e6%b0%9ff2\/"},"modified":"2023-07-22T04:48:42","modified_gmt":"2023-07-22T04:48:42","slug":"%e6%b0%9ff2","status":"publish","type":"post","link":"https:\/\/chemuza.org\/cn\/%e6%b0%9ff2\/","title":{"rendered":"\u8424\u77f3 \u2013 f2, 7782-41-4"},"content":{"rendered":"<p>\u6c1f\uff0c\u7b80\u79f0F2\uff0c\u662f\u4e00\u79cd\u9ad8\u6d3b\u6027\u7684\u6de1\u9ec4\u8272\u6c14\u4f53\uff0c\u5f88\u5bb9\u6613\u4e0e\u5176\u4ed6\u5143\u7d20\u53cd\u5e94\u5f62\u6210\u5316\u5408\u7269\u3002\u5b83\u901a\u5e38\u7528\u4e8e\u6c34\u6c1f\u5316\u548c\u5404\u79cd\u5316\u5b66\u54c1\u7684\u751f\u4ea7\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>\u56fd\u9645\u7eaf\u7cb9\u548c\u5e94\u7528\u5316\u5b66\u8054\u5408\u4f1a\u540d\u79f0<\/td>\n<td>\u8424\u77f3<\/td>\n<\/tr>\n<tr>\n<td>\u5206\u5b50\u5f0f<\/td>\n<td>F2<\/td>\n<\/tr>\n<tr>\n<td> CAS \u53f7<\/td>\n<td>7782-41-4<\/td>\n<\/tr>\n<tr>\n<td>\u540c\u4e49\u8bcd<\/td>\n<td>\u5206\u5b50\u6c1f\u3001\u53cc\u539f\u5b50\u6c1f\u5316\u7269\u3001\u6c1f\u3001\u6c1f\u5316\u6c14\u4f53\u3001UN 1045\u3001\u65e0\u6c34\u6c1f\u5316\u6c22\u3001Halon 1301<\/td>\n<\/tr>\n<tr>\n<td>\u4e59\u9170\u80c6\u78b1<\/td>\n<td>InChI=1S\/F2\/c1-2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\"><strong>\u6c1f\u7684\u6027\u8d28<\/strong><\/h2>\n<h3 class=\"wp-block-heading\">\u6c1f\u7684\u6469\u5c14\u8d28\u91cf<\/h3>\n<p>F2 \u7684\u6469\u5c14\u8d28\u91cf\u6216\u5206\u5b50\u91cf\u4e3a 38.00 g\/mol\u3002\u8fd9\u610f\u5473\u7740\u4e00\u6469\u5c14 F2 \u6c14\u4f53\u91cd 38.00 \u514b\u3002\u6469\u5c14\u8d28\u91cf\u662f\u4efb\u4f55\u7269\u8d28\u7684\u91cd\u8981\u5c5e\u6027\uff0c\u56e0\u4e3a\u5b83\u7528\u4e8e\u5c06\u8d28\u91cf\u8f6c\u6362\u4e3a\u6469\u5c14\u3002\u5bf9\u4e8e F2\uff0c\u5b83\u8fd8\u7528\u4e8e\u8ba1\u7b97\u7ed9\u5b9a\u4f53\u79ef\u4e2d\u7684\u6c14\u4f53\u91cf\u3002<\/p>\n<h3 class=\"wp-block-heading\">\u8424\u77f3\u7684\u6cb8\u70b9<\/h3>\n<p>F2\u7684\u6cb8\u70b9\u4e3a-188.12\u00b0c\u6216-306.62\u00b0f\u3002\u8fd9\u662f\u4e00\u4e2a\u975e\u5e38\u4f4e\u7684\u6cb8\u70b9\uff0c\u8fd9\u610f\u5473\u7740 F2 \u6c14\u4f53\u662f\u4e00\u79cd\u6325\u53d1\u6027\u7269\u8d28\uff0c\u5f88\u5bb9\u6613\u4ece\u6db2\u4f53\u53d8\u6210\u6c14\u4f53\u3002 F2 \u7684\u6cb8\u70b9\u4e5f\u8868\u660e\u4e86\u5176\u53cd\u5e94\u6027\uff0c\u56e0\u4e3a\u5b83\u4e0e\u5176\u4ed6\u5143\u7d20\u548c\u5316\u5408\u7269\u7684\u53cd\u5e94\u6027\u5f88\u5f3a\u3002<\/p>\n<h3 class=\"wp-block-heading\">\u6c1f\u7194\u70b9<\/h3>\n<p>F2\u7684\u7194\u70b9\u4e3a-219.62\u00b0c\u6216-363.32\u00b0f\u3002\u5b83\u8fd8\u5177\u6709\u975e\u5e38\u4f4e\u7684\u7194\u70b9\uff0c\u8fd9\u610f\u5473\u7740 F2 \u6c14\u4f53\u5f88\u5bb9\u6613\u4ece\u56fa\u4f53\u53d8\u6210\u6db2\u4f53\u3002\u7136\u800c\uff0c\u7531\u4e8e F2 \u7684\u9ad8\u53cd\u5e94\u6027\uff0c\u5176\u56fa\u4f53\u5f62\u5f0f\u5e76\u4e0d\u5e38\u89c1\u3002<\/p>\n<h3 class=\"wp-block-heading\">\u6c1f\u5bc6\u5ea6g\/ml<\/h3>\n<p>\u6807\u51c6\u6e29\u5ea6\u548c\u538b\u529b (stp) \u4e0b F2 \u6c14\u4f53\u7684\u5bc6\u5ea6\u4e3a 1.696 g\/ml\u3002\u8fd9\u610f\u5473\u7740\u4e00\u5347F2\u6c7d\u6cb9\u91cd1.696\u514b\u3002 F2 \u7684\u5bc6\u5ea6\u9ad8\u4e8e\u5927\u591a\u6570\u6c14\u4f53\uff0c\u56e0\u6b64\u4f7f\u7528\u8d77\u6765\u7a0d\u5fae\u56f0\u96be\u4e00\u4e9b\u3002<\/p>\n<h3 class=\"wp-block-heading\">\u6c1f\u7684\u5206\u5b50\u91cf<\/h3>\n<p>F2\u7684\u5206\u5b50\u91cf\u4e3a38.00g\/mol\u3002\u8be5\u503c\u662f\u901a\u8fc7\u5c06\u4e24\u4e2a F \u539f\u5b50\u7684\u539f\u5b50\u91cf\u76f8\u52a0\u8ba1\u7b97\u5f97\u51fa\u7684\uff0c\u6bcf\u4e2a F \u539f\u5b50\u7684\u539f\u5b50\u91cf\u4e3a 19.00 g\/mol\u3002 F2 \u7684\u5206\u5b50\u91cf\u5bf9\u4e8e\u4e86\u89e3\u5176\u5316\u5b66\u6027\u8d28\uff08\u4f8b\u5982\u53cd\u5e94\u6027\u548c\u7ed3\u5408\u5f3a\u5ea6\uff09\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<h3 class=\"wp-block-heading\">\u8424\u77f3\u7684\u7ed3\u6784<\/h3>\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large\"><img decoding=\"async\" src=\"https:\/\/chemuza.org\/wp-content\/uploads\/2023\/08\/f2.jpg\" alt=\"\u8424\u77f3\" srcset=\"\" sizes=\"\"><\/figure>\n<\/div>\n<p> F2\u7684\u7ed3\u6784\u5f88\u7b80\u5355\uff0c\u56e0\u4e3a\u5b83\u7531\u4e24\u4e2a\u5171\u4ef7\u952e\u5408\u7684F\u539f\u5b50\u7ec4\u6210\u3002\u4e24\u4e2a\u539f\u5b50\u4e4b\u95f4\u7684\u952e\u662f\u5355\u952e\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u4eec\u5171\u4eab\u4e00\u5bf9\u7535\u5b50\u3002 F2\u7684\u7ed3\u6784\u5bf9\u4e8e\u7406\u89e3\u5176\u53cd\u5e94\u6027\u5f88\u91cd\u8981\uff0c\u56e0\u4e3a\u4e24\u4e2a\u539f\u5b50\u4e4b\u95f4\u7684\u952e\u76f8\u5bf9\u8f83\u5f31\u4e14\u5bb9\u6613\u65ad\u88c2\u3002<\/p>\n<h3 class=\"wp-block-heading\">\u6c1f\u5316\u914d\u65b9<\/h3>\n<p>\u6c1f\u7684\u5316\u5b66\u5f0f\u5f88\u7b80\u5355\uff1aF2\uff0c\u56e0\u4e3a\u5b83\u7531\u4e24\u4e2a\u5171\u4ef7\u952e\u5408\u7684 F \u539f\u5b50\u7ec4\u6210\u3002\u8be5\u516c\u5f0f\u5bf9\u4e8e\u7406\u89e3\u7269\u8d28\u7684\u7ec4\u6210\u53ca\u5176\u5316\u5b66\u6027\u8d28\uff08\u4f8b\u5982\u6469\u5c14\u8d28\u91cf\u548c\u53cd\u5e94\u6027\uff09\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>\u5916\u8c8c<\/td>\n<td>\u6de1\u9ec4\u8272\u6c14\u4f53<\/td>\n<\/tr>\n<tr>\n<td>\u6bd4\u91cd<\/td>\n<td>1.108\uff08-196\u2103\u65f6\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u989c\u8272<\/td>\n<td>\u65e0\u8272<\/td>\n<\/tr>\n<tr>\n<td>\u95fb<\/td>\n<td>\u82f1\u4ea9<\/td>\n<\/tr>\n<tr>\n<td>\u6469\u5c14\u8d28\u91cf<\/td>\n<td>38.00 \u514b\/\u6469\u5c14<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6<\/td>\n<td>1,696 \u514b\/\u6beb\u5347<\/td>\n<\/tr>\n<tr>\n<td>\u878d\u5408\u70b9<\/td>\n<td>-219.62\u00b0C (-363.32\u00b0F)<\/td>\n<\/tr>\n<tr>\n<td>\u6cb8\u70b9<\/td>\n<td>-188.12\u00b0C (-306.62\u00b0F)<\/td>\n<\/tr>\n<tr>\n<td>\u95ea\u70b9<\/td>\n<td>\u4e0d\u9002\u7528<\/td>\n<\/tr>\n<tr>\n<td>\u6c34\u4e2d\u6eb6\u89e3\u5ea6<\/td>\n<td>\u53cd\u5e94\u5267\u70c8<\/td>\n<\/tr>\n<tr>\n<td>\u6eb6\u89e3\u5ea6<\/td>\n<td>\u4e0d\u6eb6\u4e8e\u6c34\uff0c\u6eb6\u4e8e\u6709\u673a\u6eb6\u5242<\/td>\n<\/tr>\n<tr>\n<td>\u84b8\u6c7d\u538b\u529b<\/td>\n<td>20\u00b0C \u65f6 13.6 \u4e2a ATM<\/td>\n<\/tr>\n<tr>\n<td>\u84b8\u6c14\u5bc6\u5ea6<\/td>\n<td>1.3\uff08\u7a7a\u6c14=1\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u9178\u5ea6<\/td>\n<td>\u4e0d\u9002\u7528<\/td>\n<\/tr>\n<tr>\n<td>\u9178\u78b1\u5ea6<\/td>\n<td>\u4e0d\u9002\u7528<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\"><strong>\u6c1f\u5316\u7269\u7684\u5b89\u5168\u548c\u5371\u9669<\/strong><\/h2>\n<p>F2 \u662f\u4e00\u79cd\u9ad8\u53cd\u5e94\u6027\u5371\u9669\u7269\u8d28\uff0c\u4f1a\u5e26\u6765\u91cd\u5927\u5b89\u5168\u98ce\u9669\u3002\u5b83\u80fd\u4e0e\u8bb8\u591a\u6750\u6599\u53d1\u751f\u5267\u70c8\u53cd\u5e94\uff0c\u5305\u62ec\u6c34\u3001\u91d1\u5c5e\u548c\u6709\u673a\u5316\u5408\u7269\u3002 F2 \u6c14\u4f53\u4e5f\u6709\u6bd2\uff0c\u4f1a\u5f15\u8d77\u4e25\u91cd\u7684\u547c\u5438\u9053\u548c\u76ae\u80a4\u523a\u6fc0\u3002\u5904\u7406 F2 \u9700\u8981\u4e13\u95e8\u7684\u8bbe\u5907\u548c\u57f9\u8bad\uff0c\u5e76\u4e14\u5fc5\u987b\u91c7\u53d6\u9002\u5f53\u7684\u5b89\u5168\u63aa\u65bd\u4ee5\u9632\u6b62\u66b4\u9732\u548c\u4e8b\u6545\u3002\u5982\u679c\u53d1\u751f\u66b4\u9732\u6216\u4e8b\u6545\uff0c\u9700\u8981\u7acb\u5373\u5c31\u533b\u3002\u7531\u4e8e F2 \u5b58\u5728\u5b89\u5168\u98ce\u9669\uff0c\u56e0\u6b64\u53d7\u5230\u4e25\u683c\u76d1\u7ba1\uff0c\u5e76\u4e14\u53ea\u80fd\u7531\u7ecf\u8fc7\u57f9\u8bad\u7684\u4e13\u4e1a\u4eba\u5458\u5728\u53d7\u63a7\u5b9e\u9a8c\u5ba4\u73af\u5883\u4e2d\u8fdb\u884c\u5904\u7406\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>\u5371\u9669\u7b26\u53f7<\/td>\n<td>T+\uff08\u5267\u6bd2\uff09\u3001C\uff08\u8150\u8680\u6027\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5b89\u5168\u8bf4\u660e<\/td>\n<td>\u4e0d\u8981\u5438\u5165\u6c14\u4f53\uff0c\u6234\u9632\u62a4\u624b\u5957\u548c\u773c\u775b\/\u9762\u90e8\u9632\u62a4\u88c5\u7f6e\uff0c\u5b58\u653e\u5728\u9634\u51c9\u3001\u5e72\u71e5\u7684\u5730\u65b9<\/td>\n<\/tr>\n<tr>\n<td>\u8054\u5408\u56fd\u8bc6\u522b\u53f7<\/td>\n<td>UN1045\uff08\u538b\u7f29\u6c14\u4f53\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6d77\u5173\u7f16\u7801<\/td>\n<td>2804.70.00<\/td>\n<\/tr>\n<tr>\n<td>\u5371\u9669\u7b49\u7ea7<\/td>\n<td>2.3\uff08\u6709\u6bd2\u6c14\u4f53\uff09\u30018\uff08\u8150\u8680\u6027\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5305\u88c5\u7ec4\u522b<\/td>\n<td>\u6211\uff08\u5de8\u5927\u7684\u5371\u9669\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6bd2\u6027<\/td>\n<td>\u6bd2\u6027\u975e\u5e38\u5927\uff0c\u4f1a\u5f15\u8d77\u4e25\u91cd\u7684\u547c\u5438\u9053\u548c\u76ae\u80a4\u523a\u6fc0\uff0c\u9ad8\u6d53\u5ea6\u53ef\u80fd\u81f4\u547d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\"><strong>\u6c1f\u5408\u6210\u65b9\u6cd5<\/strong><\/h2>\n<p>\u6709\u51e0\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5408\u6210F2\uff0c\u5305\u62ec\u7535\u89e3\u7194\u878d\u6c1f\u5316\u94be\u548c\u6c1f\u5316\u6c22\u7684\u6df7\u5408\u7269\u3001\u542b\u6c1f\u5316\u5408\u7269\u4e0e\u6c27\u5316\u5242\u7684\u53cd\u5e94\u4ee5\u53ca\u67d0\u4e9b\u91d1\u5c5e\u4e0e\u6c1f\u5316\u6c22\u7684\u53cd\u5e94\u3002<\/p>\n<p> F2 \u6c14\u4f53\u5408\u6210\u6d89\u53ca\u5728\u7535\u89e3\u8fc7\u7a0b\u4e2d\u4f7f\u7535\u6d41\u901a\u8fc7\u7194\u878d\u6c1f\u5316\u94be\u548c\u6c1f\u5316\u6c22\u7684\u6df7\u5408\u7269\uff0c\u5bfc\u81f4\u5728\u9633\u6781\u5f62\u6210 F2 \u6c14\u4f53\u3002<\/p>\n<p>\u8be5\u53cd\u5e94\u8fc7\u7a0b\u6d89\u53ca\u542b\u6c1f\u5316\u5408\u7269\uff08\u4f8b\u5982\u6c1f\u5316\u94be\u6216\u6c1f\u5316\u94a0\uff09\u4e0e\u6c27\u5316\u5242\uff08\u4f8b\u5982<a href=\"https:\/\/chemuza.org\/cn\/\u6c2f-cl2\/\">\u6c2f\u6c14<\/a>\u6216\u9ad8\u9530\u9178\u94be\uff09\u7684\u53cd\u5e94\u3002\u8fd9\u5bfc\u81f4 F2 \u6c14\u4f53\u7684\u91ca\u653e\u3002<\/p>\n<p>\u53e6\u4e00\u79cd\u65b9\u6cd5\u6d89\u53ca\u4f7f\u6c1f\u5316\u6c22\u4e0e\u67d0\u4e9b\u91d1\u5c5e\uff08\u4f8b\u5982\u94c1\u3001\u954d\u6216\u94b4\uff09\u53cd\u5e94\u3002\u91d1\u5c5e\u4e0e\u6c1f\u5316\u6c22\u53cd\u5e94\u5f62\u6210\u91d1\u5c5e\u6c1f\u5316\u7269\u548c\u6c22\u6c14\u3002\u6b64\u5916\uff0c\u4ea7\u751f\u7684\u6c22\u6c14\u4e0e\u989d\u5916\u7684\u6c1f\u5316\u6c22\u53cd\u5e94\u4ee5\u4ea7\u751f\u66f4\u591a\u7684 F2 \u6c14\u4f53\u3002<\/p>\n<p>\u8fd9\u4e9b\u65b9\u6cd5\u4e2d\u7684\u6bcf\u4e00\u79cd\u90fd\u6709\u5176\u81ea\u8eab\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\uff0c\u65b9\u6cd5\u7684\u9009\u62e9\u53d6\u51b3\u4e8e\u591a\u79cd\u56e0\u7d20\uff0c\u4f8b\u5982\u539f\u6750\u6599\u7684\u53ef\u7528\u6027\u3001\u6210\u672c\u548c\u6709\u6548\u6027\u3002<\/p>\n<h2 class=\"wp-block-heading\"><strong>\u6c1f\u5316\u7269\u7684\u7528\u9014<\/strong><\/h2>\n<p>F2 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