{"id":2094,"date":"2025-11-20T08:43:18","date_gmt":"2025-11-20T00:43:18","guid":{"rendered":"https:\/\/www.sdccet.com\/?p=2094"},"modified":"2025-11-28T15:12:21","modified_gmt":"2025-11-28T07:12:21","slug":"%e7%a2%b3%e9%85%b8%e4%b9%99%e7%83%af%e9%85%af","status":"publish","type":"post","link":"https:\/\/www.sdccet.com\/?p=2094","title":{"rendered":"\u78b3\u9178\u4e59\u70ef\u916f"},"content":{"rendered":"\n<p>\u78b3\u9178\u4e59\u70ef\u916f\uff08EC\uff09\u662f\u4e00\u79cd\u6027\u80fd\u4f18\u826f\u7684\u6709\u673a\u6eb6\u5242\uff0c\u53ef\u6eb6\u89e3\u591a\u79cd\u805a\u5408\u7269\uff1b\u53e6\u53ef\u4f5c\u4e3a\u6709\u673a\u4e2d\u95f4\u4f53\uff0c\u53ef\u66ff\u4ee3\u73af\u6c27\u4e59\u70f7\u7528\u4e8e\u4e8c\u6c27\u57fa\u5316\u53cd\u5e94\uff0c\u5e76\u662f\u916f\u4ea4\u6362\u6cd5\u751f\u4ea7\u78b3\u9178\u4e8c\u7532\u916f\u7684\u4e3b\u8981\u539f\u6599\uff1b\u8fd8\u53ef\u7528\u4f5c\u5408\u6210\u544b\u5583\u5511\u916e\u7684\u539f\u6599\u3001\u6c34\u73bb\u7483\u7cfb\u6d46\u6599\u3001\u7ea4\u7ef4\u6574\u7406\u5242\u7b49\uff1b\u6b64\u5916\uff0c\u8fd8\u5e94\u7528\u4e8e\u9502\u7535\u6c60\u7535\u89e3\u6db2\u4e2d\u3002\u78b3\u9178\u4e59\u70ef\u916f\u8fd8\u53ef\u7528\u4f5c\u751f\u4ea7\u6da6\u6ed1\u6cb9\u548c\u6da6\u6ed1\u8102\u7684\u6d3b\u6027\u4e2d\u95f4\u4f53\u3002<br>\u4e2d\u6587\u540d\u78b3\u9178\u4e59\u70ef\u916f\u5916\u6587\u540dEthylene carbonate\u5206\u5b50\u5f0fC3H4O3\u5206\u5b50\u91cf88.06 CAS\u53f7\uff1a96-49-1 EINECS\u7f16\u53f7\uff1a202-510-0<br>\u522b\u540d\uff1a1,3-\u4e8c\u6c27\u6742\u73af\u620a\u916e\u3001\u78b3\u9178\u4e9a\u4e59\u916f\u3001\u4e59\u4e8c\u9187\u78b3\u9178\u916f\u3001\u78b3\u9178\u4e59\u6491\u916f\u30011,3-\u4e8c\u6c27\u620a\u73af-2-\u916e\u30012-\u78b3\u9178\u4e59\u70ef\u916f\u30013-\u4e8c\u6c27\u6742\u73af\u620a\u916e\u3001\u78b3\u9178\u4e59\u70ef\u916f(EC)\u30011,2-\u4e59\u4e8c\u9187\u78b3\u9178\u916f\u30011,3-\u4e8c\u6c27\u6742\u73af\u620a-2-\u916e<br>InChI\uff1aInChI=1\/C3H6O4\/c4-1-2-7-3(5)6\/h4H,1-2H2,(H,5,6)\/p-1<br>\u6027\u8d28<br>\u78b3\u9178\u4e59\u70ef\u916f(ethylene carbonate EC)<br>\u5206\u5b50\u5f0f: C3H4O3<br>\u78b3\u9178\u4e59\u70ef\u916f \u5206\u5b50\u5f0f\u56fe\u7247<br>\u900f\u660e\u65e0\u8272\u6db2\u4f53(&gt;35\u2103)\uff0c\u5ba4\u6e29\u65f6\u4e3a\u7ed3\u6676\u56fa\u4f53\u3002<br>\u6cb8\u70b9\uff1a248\u2103\/760mmHg \uff0c243-244\u2103\/740mmHg\uff1b<br>\u95ea\u70b9\uff1a160\u2103\uff1b<br>\u5bc6\u5ea6\uff1a1.3218\uff1b<br>\u6298\u5149\u7387\uff1a1.4158(50\u2103)\uff1b<br>\u7194\u70b9\uff1a35-38\u2103\uff1b<br>\u7c98\u5ea6\uff1a1.90 mPa.s (40\u2103)\uff1b<br>\u4ecb\u7535\u5e38\u6570\u03b5\uff1a89.6\u3002<br>\u5408\u6210\u65b9\u6cd5<br>\u6cd5<br>\u6cd5\u662f\u6700\u65e9\u5de5\u4e1a\u5316\u5236\u5907\u78b3\u9178\u4e59\u70ef\u916f\u7684\u65b9\u6cd5\u3002\u8be5\u5de5\u827a\u91c7\u7528\u4e59\u4e8c\u9187\u4e0e\u76f4\u63a5\u53cd\u5e94,\u7531\u4e8e\u6709\u5267\u6bd2\u4e14\u5bf9\u73af\u5883\u4ea7\u751f\u4e25\u91cd\u7684\u6c61\u67d3\uff0c\u8be5\u65b9\u6cd5\u5728\u53d1\u8fbe\u56fd\u5bb6\u5df2\u88ab\u7981\u6b62\u4f7f\u7528,\u4f46\u5728\u4e00\u4e9b\u4e0d\u53d1\u8fbe\u56fd\u5bb6\uff0c\u4ecd\u6709\u4f01\u4e1a\u5728\u4f7f\u7528\u6b64\u6cd5\u751f\u4ea7\u3002<br>\u916f\u4ea4\u6362\u6cd5<br>\u7531\u78b3\u9178\u4e8c\u4e59\u916f\u548c\u4e59\u4e8c\u9187\u7684\u916f\u4ea4\u6362\u53cd\u5e94\u800c\u5236\u5907\u78b3\u9178\u4e59\u70ef\u916f\u7684\u65b9\u6cd5\u5c31\u662f\u916f\u4ea4\u6362\u6cd5\u3002\u8be5\u6cd5\u4ece\u8fc7\u7a0b\u6765\u770b\u5e76\u4e0d\u590d\u6742,\u5173\u952e\u662f\u80fd\u627e\u5230\u5408\u9002\u7684\u50ac\u5316\u5242\u3002\u4ee5\u4e8c\u4e01\u57fa\u4e8c\u6708\u6842\u9178\u9521\u548c\u5fae\u91cf\u5f3a\u78b1\u4f5c\u916f\u4ea4\u6362\u53cd\u5e94\u7684\u50ac\u5316\u5242\uff0c\u5728\u4e8c\u7532\u82ef\u56de\u6d41\u63a7\u5236\u4f53\u7cfb\u7684\u53cd\u5e94\u6e29\u5ea6\u4e0b,\u4e0d\u65ad\u5206\u998f\u51fa\u526f\u4ea7\u7269(\u4e59\u9187),\u4ee5\u51cf\u5c11\u78b3\u9178\u4e8c\u4e59\u916f\u5728\u84b8\u51fa\u4e59\u9187\u8fc7\u7a0b\u4e2d\u7684\u635f\u5931\uff0c\u63d0\u9ad8\u4f53\u7cfb\u53cd\u5e94\u6e29\u5ea6,\u52a0\u5feb\u53cd\u5e94\u901f\u5ea6\u3002\u7136\u540e\u76f4\u63a5\u52a0\u5165\u5bf9\u7532\u82ef\u78fa\u9178\u4e2d\u548c\u5e76\u50ac\u5316\u9884\u805a\u5408\u53cd\u5e94,\u751f\u6210\u7684\u4f4e\u805a\u7269\u5728\u9ad8\u6548\u88c2\u89e3\u50ac\u5316\u5242\u9521\u7c89\u7684\u50ac\u5316\u4e0b,\u7ecf\u9ad8\u6e29\u89e3\u805a\u5236\u5f97\u73af\u72b6\u78b3\u9178\u916f,\u6700\u7ec8\u4ea7\u7269\u7684\u6536\u7387\u226575%\u3002\u82e5\u80fd\u627e\u5230\u6bd4\u8f83\u5ec9\u4ef7\u7684\u539f\u6599\u548c\u9ad8\u6548\u7684\u50ac\u5316\u5242\uff0c\u8be5\u65b9\u6cd5\u8fd8\u662f\u6709\u5b9e\u9645\u5e94\u7528\u4ef7\u503c\u7684\u3002<br>\u73af\u6c27\u4e59\u70f7\u4e0e\u4e8c\u6c27\u5316\u78b3\u52a0\u6210\u6cd5<br>\u73af\u6c27\u4e59\u70f7\u4e0e\u4e8c\u6c27\u5316\u78b3\u52a0\u6210\u53cd\u5e94\u5236\u5907\u78b3\u9178\u4e59\u70ef\u916f\u4e3a\u653e\u70ed\u3001\u4f53\u79ef\u7f29\u5c0f\u7684\u53cd\u5e94,\u4ece\u5316\u5b66\u5e73\u8861\u65b9\u9762\u770b,\u4f4e\u6e29\u3001\u9ad8\u538b\u7684\u6761\u4ef6\u6709\u5229\u4e8e\u53cd\u5e94\u7684\u8fdb\u884c\uff0c\u540c\u65f6\u9009\u62e9\u5408\u9002\u7684\u50ac\u5316\u5242\u662f\u53cd\u5e94\u80fd\u5426\u987a\u5229\u8fdb\u884c\u7684\u5173\u952e\u3002\u8be5\u53cd\u5e94\u7684\u4f53\u7cfb\u4e3b\u8981\u6709\u5747\u76f8\u50ac\u5316\u4f53\u7cfb\u548c\u591a\u76f8\u50ac\u5316\u4f53\u7cfb\u3002 <br>\u7528\u9014<br>\u78b3\u9178\u4e59\u70ef\u916f\uff08EC\uff09\u662f\u4e00\u79cd\u6027\u80fd\u4f18\u826f\u7684\u6709\u673a\u6eb6\u5242\uff0c\u53ef\u6eb6\u89e3\u591a\u79cd\u805a\u5408\u7269\uff1b\u53e6\u53ef\u4f5c\u4e3a\u6709\u673a\u4e2d\u95f4\u4f53\uff0c\u53ef\u66ff\u4ee3\u73af\u6c27\u4e59\u70f7\u7528\u4e8e\u4e8c\u6c27\u57fa\u5316\u53cd\u5e94\uff0c\u5e76\u662f\u916f\u4ea4\u6362\u6cd5\u751f\u4ea7\u78b3\u9178\u4e8c\u7532\u916f\u7684\u4e3b\u8981\u539f\u6599\uff1b\u8fd8\u53ef\u7528\u4f5c\u5408\u6210\u544b\u5583\u5511\u916e\u7684\u539f\u6599\u3001\u6c34\u73bb\u7483\u7cfb\u6d46\u6599\u3001\u7ea4\u7ef4\u6574\u7406\u5242\u7b49\uff1b\u6b64\u5916\uff0c\u8fd8\u5e94\u7528\u4e8e\u9502\u7535\u6c60\u7535\u89e3\u6db2\u4e2d\u3002\u78b3\u9178\u4e59\u70ef\u916f\u8fd8\u53ef\u7528\u4f5c\u751f\u4ea7\u6da6\u6ed1\u6cb9\u548c\u6da6\u6ed1\u8102\u7684\u6d3b\u6027\u4e2d\u95f4\u4f53\u3002<br>\u662f\u805a\u4e19\u70ef\u8148\u3001\u805a\u6c2f\u4e59\u70ef\u7684\u826f\u597d\u6eb6\u5242\u3002\u53ef\u7528\u4f5c\u7eba\u7ec7\u4e0a\u7684\u62bd\u4e1d\u6db2\uff1b\u4e5f\u53ef\u76f4\u63a5\u4f5c\u4e3a\u8131\u9664\u9178\u6027\u6c14\u4f53\u7684\u6eb6\u5242\u53ca\u6df7\u51dd\u571f\u7684\u6dfb\u52a0\u5242\uff1b\u5728\u4e0a\u53ef\u7528\u4f5c\u5236\u836f\u7684\u7ec4\u5206\u548c\u539f\u6599\uff1b\u8fd8\u53ef\u7528\u4f5c\u5851\u6599\u53d1\u6ce1\u5242\u53ca\u5408\u6210\u6da6\u6ed1\u6cb9\u7684\u7a33\u5b9a\u5242\uff1b\u5728\u7535\u6c60\u5de5\u4e1a\u4e0a\uff0c\u53ef\u4f5c\u4e3a\u9502\u7535\u6c60\u7535\u89e3\u6db2\u7684\u4f18\u826f\u6eb6\u5242\u3002<br>\u5e94\u7528\u9886\u57df<br>\u7528\u4e8e\u5316\u80a5\u3001\u7ea4\u7ef4\u3001\u5236\u836f\u53ca\u6709\u673a\u5408\u6210\u7b49\u884c\u4e1a\u3002<br>\u5305\u88c5\u3001\u50a8\u8fd0<br>\u9540\u950c\u94c1\u6876\u6216\u70e4\u6f06\u6876\u5305\u88c5\uff0c\u6bcf\u6876\u51c0\u91cd250\u00b10.5\u5343\u514b\uff0c\u4ea6\u53ef\u91c7\u7528ISO TANK\u6216\u6309\u7167\u5ba2\u6237\u7684\u8981\u6c42\u8fdb\u884c\u5305\u88c5\u3002<br>\u672c\u54c1\u5e94\u50a8\u5b58\u4e8e\u9634\u51c9\u3001\u901a\u98ce\u3001\u5e72\u71e5\u5904\uff0c\u6309\u4e00\u822c\u5316\u5b66\u54c1\u89c4\u5b9a\u50a8\u8fd0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u78b3\u9178\u4e59\u70ef\u916f\uff08EC\uff09\u662f\u4e00\u79cd\u6027\u80fd\u4f18\u826f\u7684\u6709\u673a\u6eb6\u5242\uff0c\u53ef\u6eb6\u89e3\u591a\u79cd\u805a\u5408\u7269\uff1b\u53e6\u53ef\u4f5c\u4e3a\u6709\u673a\u4e2d\u95f4\u4f53\uff0c\u53ef\u66ff\u4ee3\u73af\u6c27\u4e59\u70f7\u7528\u4e8e\u4e8c\u6c27\u57fa\u5316\u53cd [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1504,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2094","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product"],"_links":{"self":[{"href":"https:\/\/www.sdccet.com\/index.php?rest_route=\/wp\/v2\/posts\/2094","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sdccet.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sdccet.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sdccet.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sdccet.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2094"}],"version-history":[{"count":3,"href":"https:\/\/www.sdccet.com\/index.php?rest_route=\/wp\/v2\/posts\/2094\/revisions"}],"predecessor-version":[{"id":4330,"href":"https:\/\/www.sdccet.com\/index.php?rest_route=\/wp\/v2\/posts\/2094\/revisions\/4330"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sdccet.com\/index.php?rest_route=\/wp\/v2\/media\/1504"}],"wp:attachment":[{"href":"https:\/\/www.sdccet.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2094"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sdccet.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2094"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sdccet.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2094"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}