{"id":1199,"date":"2023-03-16T09:51:42","date_gmt":"2023-03-16T01:51:42","guid":{"rendered":"https:\/\/app.lemaidi888.com\/?p=1199"},"modified":"2023-03-16T09:51:42","modified_gmt":"2023-03-16T01:51:42","slug":"%e9%bb%84%e5%98%8c%e5%91%a4-69-89-6-%e7%91%9e%e5%a8%81%e5%b0%94%e7%94%9f%e7%89%a9%e7%a7%91%e6%8a%80","status":"publish","type":"post","link":"https:\/\/app.lemaidi888.com\/?p=1199","title":{"rendered":"\u9ec4\u560c\u5464 | 69-89-6 | \u745e\u5a01\u5c14\u751f\u7269\u79d1\u6280"},"content":{"rendered":"\n
\u4e2d\u6587\u540d<\/td>2,6-\u4e8c\u7f9f\u57fa\u560c\u5464<\/td><\/tr>
\u4e2d\u6587\u540c\u4e49<\/td>2,6-\u4e8c\u6c27\u560c\u5464;\u3010\u53e3+\u5c71\u3011\u786b\u916e;2,6-\u4e8c\u7fa5\u560c\u5464;\u9ec3\u560c\u5464;\u4e8c\u6c27\u5316\u560c\u5464;\u6d77\u751f\u4e01;\u9ec4\u82b1\u8272\u7cbe;2,6-\u4e8c\u7f9f\u57fa\u560c\u5464<\/td><\/tr>
\u82f1\u6587\u540d<\/td>2,6-Dihydroxypurine<\/td><\/tr>
\u82f1\u6587\u540c\u4e49<\/td>ISOXANTHINE;2,6-DIOXOPURINE;2,6-DIOXYPURINE;2,6-DIHYDROXYPURINE;9H-PURINE-2,6-DIOL;PURINE-2,6(1H,3H)-DIONE;TIMTEC-BB SBB004054;UREOUS ACID<\/td><\/tr>
CAS<\/td>69-89-6<\/strong><\/td><\/tr>
\u5206\u5b50\u5f0f<\/td>C5H4N4O2<\/td><\/tr>
\u5206\u5b50\u91cf<\/td>152.11<\/td><\/tr>
EINECS<\/td>200-718-6<\/td><\/tr>
\u7ed3\u6784\u5f0f<\/td>\"2,6-\u4e8c\u7f9f\u57fa\u560c\u5464\"<\/td><\/tr>
\u6027\u8d28<\/td><\/tr>
\u7194\u70b9<\/td>300 \u00b0C<\/td><\/tr>
\u6cb8\u70b9<\/td>274.55\u00b0C (rough estimate)<\/td><\/tr>
\u5bc6\u5ea6<\/td>1.5452 (rough estimate)<\/td><\/tr>
\u84b8\u6c14\u5bc6\u5ea6<\/td>5.3 (vs air)<\/td><\/tr>
\u6298\u5c04\u7387<\/td>1.8500 (estimate)<\/td><\/tr>
\u50a8\u5b58\u6761\u4ef6<\/td>Store at RT.<\/td><\/tr>
\u6eb6\u89e3\u5ea6<\/td>NH4<\/sub>OH: freely soluble<\/td><\/tr>
\u9178\u5ea6\u7cfb\u6570(pKa)<\/td>pKa 9.95 (Uncertain)<\/td><\/tr>
\u5f62\u6001<\/td>Powder<\/td><\/tr>
\u989c\u8272<\/td>White to slightly yellow<\/td><\/tr>
\u6c14\u5473 (Odor)<\/td>Odorless<\/td><\/tr>
\u6c34\u6eb6\u89e3\u6027<\/td>Soluble in water(0.067g\/L).<\/td><\/tr>
Merck<\/td>14,10059<\/td><\/tr>
BRN<\/td>8733<\/td><\/tr>
InChIKey<\/td>LRFVTYWOQMYALW-UHFFFAOYSA-N<\/td><\/tr>
NIST\u5316\u5b66\u7269\u8d28\u4fe1\u606f<\/td>Xanthine(69-89-6)<\/td><\/tr>
EPA\u5316\u5b66\u7269\u8d28\u4fe1\u606f<\/td>Xanthine (69-89-6)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u672c\u516c\u53f8\u7684\u6240\u6709\u4ea7\u54c1\u4ec5\u7528\u4e8e\u79d1\u5b66\u7814\u7a76\u6216\u8005\u5de5\u4e1a\u5e94\u7528\u7b49\u975e\u533b\u7597\u76ee\u7684\uff0c\u4e0d\u53ef\u7528\u4e8e\u4eba\u7c7b\u6216\u52a8\u7269\u7684\u4e34\u5e8a\u8bca\u65ad\u6216\u6cbb\u7597\uff0c\u975e\u836f\u7528\uff0c\u975e\u98df\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e2d\u6587\u540d 2,6-\u4e8c\u7f9f\u57fa\u560c\u5464 \u4e2d\u6587\u540c\u4e49 2,6-\u4e8c\u6c27\u560c\u5464;\u3010\u53e3+\u5c71\u3011\u786b\u916e;2,6-\u4e8c\u7fa5\u560c\u5464;\u9ec3\u560c\u5464;\u4e8c\u6c27\u5316\u560c\u5464; […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1199","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/1199","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1199"}],"version-history":[{"count":1,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/1199\/revisions"}],"predecessor-version":[{"id":1200,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/1199\/revisions\/1200"}],"wp:attachment":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1199"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1199"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1199"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}