{"id":544,"date":"2023-07-22T16:03:37","date_gmt":"2023-07-22T16:03:37","guid":{"rendered":"https:\/\/chemuza.org\/cn\/%e8%8b%af%e7%94%b2%e9%85%b8c7h6o2\/"},"modified":"2023-07-22T16:03:37","modified_gmt":"2023-07-22T16:03:37","slug":"%e8%8b%af%e7%94%b2%e9%85%b8c7h6o2","status":"publish","type":"post","link":"https:\/\/chemuza.org\/cn\/%e8%8b%af%e7%94%b2%e9%85%b8c7h6o2\/","title":{"rendered":"\u82ef\u7532\u9178 \u2013 c7h6o2, 65-85-0"},"content":{"rendered":"<p>\u82ef\u7532\u9178\u662f\u4e00\u79cd\u65e0\u8272\u7ed3\u6676\u56fa\u4f53\uff0c\u7528\u4f5c\u98df\u54c1\u9632\u8150\u5242\u548c\u8bb8\u591a\u5176\u4ed6\u6709\u673a\u5316\u5408\u7269\u7684\u524d\u4f53\u3002\u53ef\u7531\u7532\u82ef\u6216\u82ef\u5408\u6210\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>\u82ef\u7532\u9178<\/td>\n<\/tr>\n<tr>\n<td>\u5206\u5b50\u5f0f<\/td>\n<td>C7H6O2<\/td>\n<\/tr>\n<tr>\n<td> CAS \u53f7<\/td>\n<td>65-85-0<\/td>\n<\/tr>\n<tr>\n<td>\u540c\u4e49\u8bcd<\/td>\n<td>\u7fa7\u57fa\u82ef\u3001\u82ef\u7532\u9178\u3001\u82ef\u7532\u9178\u3001\u82ef\u7532\u9178\u3001E210<\/td>\n<\/tr>\n<tr>\n<td>\u4e59\u9170\u80c6\u78b1<\/td>\n<td>InChI=1S\/C7H6O2\/c8-7(9)6-4-2-1-3-5-6\/h1-5H,(H,8,9)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h6 class=\"wp-block-heading\">\u6469\u5c14\u8d28\u91cf of \u82ef\u7532\u9178<\/h6>\n<p>\u82ef\u7532\u9178\u7684\u6469\u5c14\u8d28\u91cf\u4e3a122.12 g\/mol\u3002\u5b83\u662f\u4e00\u79cd\u7b80\u5355\u7684\u6709\u673a\u5316\u5408\u7269\uff0c\u7531\u8fde\u63a5\u5230\u7fa7\u9178\u5b98\u80fd\u56e2\u7684\u82ef\u73af\u7ec4\u6210\u3002\u6469\u5c14\u8d28\u91cf\u662f\u901a\u8fc7\u5c06\u5316\u5408\u7269\u7684\u5355\u4e2a\u5206\u5b50\u4e2d\u5b58\u5728\u7684\u6240\u6709\u539f\u5b50\u7684\u539f\u5b50\u8d28\u91cf\u76f8\u52a0\u6765\u8ba1\u7b97\u7684\u3002\u5bf9\u4e8e\u82ef\u7532\u9178\uff0c\u5206\u5b50\u5f0f\u4e3aC7H6O2\uff0c\u56e0\u6b64\u6469\u5c14\u8d28\u91cf\u53ef\u4ee5\u8ba1\u7b97\u5982\u4e0b\uff1a<\/p>\n<p> 7(12.01) + 6(1.01) + 2(16.00) = 122.12 \u514b\/\u6469\u5c14<\/p>\n<p>\u4e86\u89e3\u6469\u5c14\u8d28\u91cf\u5bf9\u4e8e\u786e\u5b9a\u5316\u5b66\u53cd\u5e94\u6240\u9700\u7684\u82ef\u7532\u9178\u91cf\u4ee5\u53ca\u8ba1\u7b97\u6d53\u5ea6\u548c\u5bc6\u5ea6\u7b49\u5176\u4ed6\u7279\u6027\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<h6 class=\"wp-block-heading\">\u82ef\u7532\u9178\u7684\u7ed3\u6784<\/h6>\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/chemuza.org\/wp-content\/uploads\/2023\/08\/benzoic-acid.jpg\" alt=\"\u82ef\u7532\u9178\" width=\"141\" height=\"110\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<\/div>\n<p>\u82ef\u7532\u9178\u7684\u7ed3\u6784\u7531\u8fde\u63a5\u5230\u7fa7\u9178\u5b98\u80fd\u56e2\u7684\u82ef\u73af\u7ec4\u6210\u3002\u82ef\u73af\u662f\u5177\u6709\u4ea4\u66ff\u53cc\u952e\u7684\u516d\u5143\u78b3\u73af\uff0c\u800c\u7fa7\u9178\u57fa\u56e2\u7531\u4e0e\u6c27\u539f\u5b50\u53cc\u952e\u7ed3\u5408\u7684\u78b3\u539f\u5b50\u548c\u4e0e\u7f9f\u57fa\u7ed3\u5408\u7684\u5355\u952e\u7ec4\u6210\u3002\u82ef\u7532\u9178\u7684\u7ed3\u6784\u5bf9\u4e8e\u51b3\u5b9a\u5176\u5316\u5b66\u548c\u7269\u7406\u6027\u8d28\u5f88\u91cd\u8981\u3002<\/p>\n<h6 class=\"wp-block-heading\">\u82ef\u7532\u9178\u5206\u5b50\u5f0f<\/h6>\n<p>\u82ef\u7532\u9178\u7684\u5316\u5b66\u5f0f\u662fC7H6O2\u3002\u8fd9\u4e2a\u516c\u5f0f\u544a\u8bc9\u6211\u4eec\uff0c\u6bcf\u4e2a\u82ef\u7532\u9178\u5206\u5b50\u542b\u6709\u4e03\u4e2a\u78b3\u539f\u5b50\u3001\u516d\u4e2a\u6c22\u539f\u5b50\u548c\u4e24\u4e2a\u6c27\u539f\u5b50\u3002\u8be5\u516c\u5f0f\u7528\u4e8e\u786e\u5b9a\u82ef\u7532\u9178\u7684\u6469\u5c14\u8d28\u91cf\u548c\u5206\u5b50\u91cf\uff0c\u4ee5\u53ca\u5316\u5408\u7269\u4e2d\u5b58\u5728\u7684\u5143\u7d20\u7684\u6bd4\u4f8b\u3002<\/p>\n<h6 class=\"wp-block-heading\">\u82ef\u7532\u9178\u7684\u7194\u70b9<\/h6>\n<p>\u82ef\u7532\u9178\u7684\u7194\u70b9\u4e3a122.4\u00b0C\u3002\u8fd9\u662f\u56fa\u4f53\u5f62\u5f0f\u7684\u82ef\u7532\u9178\u5f00\u59cb\u7194\u5316\u5e76\u53d8\u6210\u6db2\u4f53\u7684\u6e29\u5ea6\u3002\u7194\u70b9\u53d7\u7eaf\u5ea6\u3001\u6676\u4f53\u7ed3\u6784\u3001\u5206\u5b50\u95f4\u529b\u7b49\u56e0\u7d20\u5f71\u54cd\u3002\u82ef\u7532\u9178\u7531\u4e8e\u76f8\u90bb\u5206\u5b50\u7684\u7fa7\u9178\u57fa\u56e2\u4e4b\u95f4\u7684\u6c22\u952e\u800c\u4ea7\u751f\u5f3a\u5927\u7684\u5206\u5b50\u95f4\u529b\uff0c\u56e0\u6b64\u5177\u6709\u76f8\u5bf9\u8f83\u9ad8\u7684\u7194\u70b9\u3002<\/p>\n<h6 class=\"wp-block-heading\"> BzOH\u7684\u6cb8\u70b9<\/h6>\n<p>BzOH\u7684\u6cb8\u70b9\u4e3a249\u00b0C\u3002\u8fd9\u662f\u6db2\u6001 BzOH \u5f00\u59cb\u6c7d\u5316\u5e76\u8f6c\u53d8\u6210\u6c14\u4f53\u7684\u6e29\u5ea6\u3002\u7269\u8d28\u7684\u6cb8\u70b9\u53d7\u5206\u5b50\u95f4\u529b\u3001\u538b\u529b\u548c\u6742\u8d28\u5b58\u5728\u7b49\u56e0\u7d20\u7684\u5f71\u54cd\u3002 BzOH \u7531\u4e8e\u76f8\u90bb\u5206\u5b50\u7684\u7fa7\u9178\u57fa\u56e2\u4e4b\u95f4\u7684\u6c22\u952e\u800c\u4ea7\u751f\u5f3a\u5927\u7684\u5206\u5b50\u95f4\u529b\uff0c\u56e0\u6b64\u5177\u6709\u76f8\u5bf9\u8f83\u9ad8\u7684\u6cb8\u70b9\u3002<\/p>\n<h6 class=\"wp-block-heading\"> BzOH \u5bc6\u5ea6 g\/ml<\/h6>\n<p> BzOH \u7684\u5bc6\u5ea6\u4e3a 1.265 g\/mL\u3002\u8fd9\u662f\u5728\u7279\u5b9a\u6e29\u5ea6\u548c\u538b\u529b\u4e0b 1 \u6beb\u5347 BzOH \u7684\u8d28\u91cf\u3002\u5bc6\u5ea6\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u7269\u7406\u7279\u6027\uff0c\u7528\u4e8e\u786e\u5b9a\u7ed9\u5b9a\u4f53\u79ef\u5185\u7269\u8d28\u7684\u8d28\u91cf\u3002 BzOH\u7684\u5bc6\u5ea6\u53d7\u6e29\u5ea6\u3001\u538b\u529b\u7b49\u56e0\u7d20\u5f71\u54cd\u3002<\/p>\n<h6 class=\"wp-block-heading\">\u5206\u5b50\u91cf BzOH<\/h6>\n<p> BzOH\u7684\u5206\u5b50\u91cf\u4e3a122.12 g\/mol\u3002\u8fd9\u662f BzOH \u5206\u5b50\u7684\u8d28\u91cf\u3002\u5206\u5b50\u91cf\u7528\u4e8e\u786e\u5b9a\u7ed9\u5b9a\u8d28\u91cf\u7684\u7269\u8d28\u4e2d\u7684\u5206\u5b50\u6570\u91cf\u3002\u5b83\u662f\u901a\u8fc7\u5c06\u5206\u5b50\u4e2d\u6240\u6709\u539f\u5b50\u7684\u539f\u5b50\u8d28\u91cf\u76f8\u52a0\u6765\u8ba1\u7b97\u7684\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>\u5916\u8c8c<\/td>\n<td>\u767d\u8272\u6676\u4f53<\/td>\n<\/tr>\n<tr>\n<td>\u6bd4\u91cd<\/td>\n<td>1,265 \u514b\/\u7acb\u65b9\u5398\u7c73<\/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>\u5f31\u5c0f\u3001\u6109\u5feb<\/td>\n<\/tr>\n<tr>\n<td>\u6469\u5c14\u8d28\u91cf<\/td>\n<td>122.12 \u514b\/\u6469\u5c14<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6<\/td>\n<td>1,265 \u514b\/\u7acb\u65b9\u5398\u7c73<\/td>\n<\/tr>\n<tr>\n<td>\u878d\u5408\u70b9<\/td>\n<td>250\u00b0F<\/td>\n<\/tr>\n<tr>\n<td>\u6cb8\u70b9<\/td>\n<td>249\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u95ea\u70b9<\/td>\n<td>121\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u6c34\u4e2d\u6eb6\u89e3\u5ea6<\/td>\n<td>3.8\u514b\/\u5347<\/td>\n<\/tr>\n<tr>\n<td>\u6eb6\u89e3\u5ea6<\/td>\n<td>\u6eb6\u4e8e\u4e59\u9187\u3001\u4e59\u919a\u3001\u82ef\u3001\u6c2f\u4eff\uff1b\u5fae\u6eb6\u4e8e\u6c34<\/td>\n<\/tr>\n<tr>\n<td>\u84b8\u6c7d\u538b\u529b<\/td>\n<td>25\u00b0C \u65f6\u4e3a 0.00027 \u6beb\u7c73\u6c5e\u67f1<\/td>\n<\/tr>\n<tr>\n<td>\u84b8\u6c14\u5bc6\u5ea6<\/td>\n<td>4.2\uff08\u7a7a\u6c14=1\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u9178\u5ea6<\/td>\n<td>4.2<\/td>\n<\/tr>\n<tr>\n<td>\u9178\u78b1\u5ea6<\/td>\n<td>2.7 \u2013 3.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h5 class=\"wp-block-heading\"><strong><br \/>\u82ef\u7532\u9178\u7684\u5b89\u5168\u6027\u548c\u5371\u9669\u6027<\/strong><\/h5>\n<p>\u5982\u679c\u5904\u7406\u4e0d\u5f53\uff0c\u82ef\u7532\u9178 (BzOH) \u53ef\u80fd\u4f1a\u4ea7\u751f\u5371\u9669\u3002\u5b83\u5bf9\u76ae\u80a4\u548c\u773c\u775b\u6709\u523a\u6fc0\u4f5c\u7528\uff0c\u5982\u679c\u5438\u5165\u9ad8\u6d53\u5ea6\u4f1a\u5f15\u8d77\u547c\u5438\u9053\u523a\u6fc0\u3002\u6444\u5165\u5927\u91cf BzOH \u8fd8\u4f1a\u5f15\u8d77\u6076\u5fc3\u3001\u5455\u5410\u548c\u8179\u75db\u3002\u8be5\u5316\u5408\u7269\u662f\u6613\u71c3\u7684\uff0c\u5982\u679c\u63a5\u89e6\u70ed\u6216\u706b\u7130\u53ef\u80fd\u4f1a\u70b9\u71c3\u3002\u5c0f\u5fc3\u5904\u7406 BzOH\u3001\u7a7f\u6234\u9002\u5f53\u7684\u9632\u62a4\u8bbe\u5907\u5e76\u907f\u514d\u63a5\u89e6\u76ae\u80a4\u3001\u773c\u775b\u548c\u7c98\u819c\u975e\u5e38\u91cd\u8981\u3002\u5982\u679c\u610f\u5916\u63a5\u89e6\uff0c\u5e94\u7528\u6c34\u51b2\u6d17\u53d7\u5f71\u54cd\u7684\u533a\u57df\uff0c\u5e76\u5728\u5fc5\u8981\u65f6\u5c31\u533b\u3002\u8fd8\u5fc5\u987b\u9075\u5faa\u9002\u5f53\u7684\u50a8\u5b58\u548c\u5904\u7f6e\u7a0b\u5e8f\uff0c\u4ee5\u907f\u514d\u73af\u5883\u6c61\u67d3\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>\u5371\u9669\u7b26\u53f7<\/td>\n<td>\u5341\u4e00<\/td>\n<\/tr>\n<tr>\n<td>\u5b89\u5168\u8bf4\u660e<\/td>\n<td>\u907f\u514d\u4e0e\u76ae\u80a4\u548c\u773c\u775b\u63a5\u89e6;\u6234\u9632\u62a4\u624b\u5957\/\u62a4\u76ee\u955c\uff1b\u5982\u4e0d\u614e\u63a5\u89e6\u773c\u775b\uff0c\u8bf7\u7acb\u5373\u7528\u5927\u91cf\u6e05\u6c34\u51b2\u6d17\u5e76\u5c31\u533b\uff1b\u50a8\u5b58\u4e8e\u5e72\u71e5\u5904\uff0c\u8fdc\u79bb\u70ed\u6e90\u548c\u4e0d\u76f8\u5bb9\u7269\u8d28\uff1b\u4fdd\u6301\u5bb9\u5668\u5bc6\u95ed\u3002<\/td>\n<\/tr>\n<tr>\n<td> AN \u6807\u8bc6\u7b26<\/td>\n<td>UN 3077 (ADR\/RID)\u3001UN 1220 (IMDG)\u3001UN 3077 (ICAO)<\/td>\n<\/tr>\n<tr>\n<td>\u6d77\u5173\u7f16\u7801<\/td>\n<td>2916.31.00<\/td>\n<\/tr>\n<tr>\n<td>\u5371\u9669\u7b49\u7ea7<\/td>\n<td>9\uff08\u5404\u79cd\u5371\u9669\u6750\u6599\u548c\u7269\u4f53\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5305\u88c5\u7ec4\u522b<\/td>\n<td>\u4e09\u3001<\/td>\n<\/tr>\n<tr>\n<td>\u6bd2\u6027<\/td>\n<td>\u82ef\u7532\u9178\u76f8\u5bf9\u65e0\u6bd2\uff0c\u5927\u9f20\u53e3\u670d LD50 \u4e3a 1700 \u81f3 1940 mg\/kg\u3002\u5982\u679c\u5438\u5165\u9ad8\u6d53\u5ea6\uff0c\u53ef\u80fd\u4f1a\u5f15\u8d77\u76ae\u80a4\u548c\u773c\u775b\u523a\u6fc0\u4ee5\u53ca\u547c\u5438\u9053\u523a\u6fc0\u3002\u5927\u91cf\u6444\u5165\u8fd8\u53ef\u80fd\u5f15\u8d77\u80a0\u80c3\u4e0d\u9002\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h5 class=\"wp-block-heading\"><strong>\u82ef\u7532\u9178\u7684\u5408\u6210\u65b9\u6cd5<\/strong><\/h5>\n<p>\u82ef\u7532\u9178\uff08BzOH\uff09\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u6cd5\u5408\u6210\u3002<\/p>\n<p>\u5e38\u89c1\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u9ad8\u9530\u9178\u94be\u6216\u94ec\u9178\u6c27\u5316\u7532\u82ef\u6216\u6c2f\u5316\u82c4\u3002\u53e6\u4e00\u79cd\u65b9\u6cd5\u5305\u62ec\u5728\u70ed\u548c\u538b\u529b\u5b58\u5728\u4e0b\u4f7f\u82ef\u4e0e\u4e8c\u6c27\u5316\u78b3\u548c\u91d1\u5c5e\u50ac\u5316\u5242\uff08\u4f8b\u5982\u6c27\u5316\u94dc\u6216\u6c27\u5316\u9541\uff09\u53cd\u5e94\u3002<\/p>\n<p> BzOH\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u5f3a\u78b1\u4f8b\u5982\u6c22\u6c27\u5316\u94a0\u6c34\u89e3\u82ef\u7532\u9170\u80fa\u3001\u82ef\u7532\u9170\u6c2f\u6216\u4e09\u6c1f\u7532\u82ef\u6765\u83b7\u5f97\u3002\u8be5\u8fc7\u7a0b\u4ea7\u751f BzOH \u548c\u76f8\u5e94\u7684\u80fa\u6216\u9187\u3002\u6216\u8005\uff0cBzOH\u53ef\u4ee5\u901a\u8fc7\u82ef\u7532\u9187\u4e0e\u9ad8\u9530\u9178\u94be\u6216\u91cd\u94ec\u9178\u94a0\u53cd\u5e94\u83b7\u5f97\u3002<\/p>\n<p>\u901a\u8fc7\u9541\u548c\u70f7\u57fa\u6216\u82b3\u57fa\u5364\u5316\u7269\u4e0e\u4e8c\u6c27\u5316\u78b3\u53cd\u5e94\u5f62\u6210\u7684\u683c\u6c0f\u8bd5\u5242\u53ef\u7528\u4e8e\u5408\u6210 BzOH\u3002\u4e3a\u4e86\u5c06\u6240\u5f97\u7fa7\u9178\u8f6c\u5316\u4e3a BzOH\uff0c\u53ef\u4ee5\u9178\u5316\u6eb6\u6db2\u3002<\/p>\n<p> BzOH 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