{"id":2050,"date":"2023-06-01T09:48:46","date_gmt":"2023-06-01T01:48:46","guid":{"rendered":"https:\/\/app.lemaidi888.com\/?p=2050"},"modified":"2023-06-01T09:48:46","modified_gmt":"2023-06-01T01:48:46","slug":"%e5%b0%bc%e6%b3%8a%e9%87%91%e4%b8%81%e9%85%af-94-26-8-%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=2050","title":{"rendered":"\u5c3c\u6cca\u91d1\u4e01\u916f | 94-26-8 | \u745e\u5a01\u5c14\u751f\u7269\u79d1\u6280"},"content":{"rendered":"\n<figure class=\"wp-block-table\"><table><tbody><tr><td colspan=\"4\">\u4e2d\u6587\u540d\u5c3c\u6cca\u91d1\u4e01\u916f<br>\u4e2d\u6587\u540c\u4e49\u5bf9\u7f9f\u57fa\u82ef\u7532\u9178\u4e01\u916f\u6eb6\u6db2\u6807\u51c6\u7269\u8d28;\u5bf9\u7f9f\u57fa\u82ef\u7532\u9178\u6b63\u4e01\u916f(\u6807\u51c6\u54c1);\u5bf9\u7f9f\u57fa\u82ef\u7532\u9178\u6b63\u4e01\u916f\u6eb6\u6db2,100PPM;\u5c3c\u6cca\u91d1\u4e01,\u5c3c\u6cca\u91d1\u4e01\u916f;BUTYL PARABEN \u5bf9\u7f9f\u57fa\u82ef\u7532\u9178\u4e01\u916f;\u5bf9\u7f9f\u57fa\u82ef\u7532\u9178\u4e01\u916f\u6eb6\u6db2,100PPM;\u5bf9\u7f9f\u57fa\u82ef\u4e19\u9178\u4e01\u916f;4-\u7f9f\u57fa\u82ef\u7532\u9178\u4e01\u916f[\u751f\u7269\u5b66\u7814\u7a76\u7528]<br>\u82f1\u6587\u540dButylparaben<br>\u82f1\u6587\u540c\u4e49Methylparaben Impurity 3\uff08Butylparaben\uff09;2-butyl-4-hydroxybenzoic acid;BUTYL 4-HYDROXYBENZOATE;BUTYL CHEMOSEPT;BUTYL P-HYDROXYBENZOATE;BUTYLPARABEN;butyl parabens;BUTYL PARASEPT<br>CAS<strong>94-26-8<\/strong><br>\u5206\u5b50\u5f0fC11H14O3<br>\u5206\u5b50\u91cf194.23<br>EINECS202-318-7<br>\u7ed3\u6784\u5f0f<img decoding=\"async\" src=\"https:\/\/upload.ruiweier.cn\/images\/cas\/94-26-8.gif\" alt=\"\u5c3c\u6cca\u91d1\u4e01\u916f\"><br>\u6027\u8d28\u7194\u70b967-70\u00a0\u00b0C(lit.)<br>\u6cb8\u70b9156-157\u00a0\u00b0C3.5\u00a0mm Hg(lit.)<br>\u5bc6\u5ea61.28FEMA2203 | BUTYL P-HYDROXY BENZOATE<br>\u6298\u5c04\u73871.5115 (estimate)<br>\u95ea\u70b9181\u2103<br>\u50a8\u5b58\u6761\u4ef60-6\u00b0C<br>\u6eb6\u89e3\u5ea6Soluble in DMSO, ethyl acetate, methanol.<br>\u5f62\u6001Crystalline Powder<br>\u9178\u5ea6\u7cfb\u6570(pKa)pKa 8.5 (Uncertain)<br>\u989c\u8272White to almost white<br>\u6c34\u6eb6\u89e3\u6027&lt;0.1 g\/100 mL at 17 \u00baCJECFA Number870Merck14,1584BRN1103741\u7a33\u5b9a\u6027Stable. Combustible. Incompatible with strong oxidizing agents, strong alkalies.InChIKeyQFOHBWFCKVYLES-UHFFFAOYSA-NNIST<br>\u5316\u5b66\u7269\u8d28\u4fe1\u606fP-hydroxybenzoic acid, n-butyl ester(94-26-8)<br>EPA\u5316\u5b66\u7269\u8d28\u4fe1\u606fButylparaben (94-26-8)<br><\/td><\/tr><tr><td><\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u4e2d\u6587\u540d\u5c3c\u6cca\u91d1\u4e01\u916f\u4e2d\u6587\u540c\u4e49\u5bf9\u7f9f\u57fa\u82ef\u7532\u9178\u4e01\u916f\u6eb6\u6db2\u6807\u51c6\u7269\u8d28;\u5bf9\u7f9f\u57fa\u82ef\u7532\u9178\u6b63\u4e01\u916f(\u6807\u51c6\u54c1);\u5bf9\u7f9f\u57fa\u82ef\u7532\u9178\u6b63\u4e01\u916f\u6eb6\u6db2,1 [&hellip;]<\/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-2050","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/2050","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=2050"}],"version-history":[{"count":1,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/2050\/revisions"}],"predecessor-version":[{"id":2051,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/2050\/revisions\/2051"}],"wp:attachment":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2050"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2050"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}