{"id":368,"date":"2025-03-07T12:05:23","date_gmt":"2025-03-07T12:05:23","guid":{"rendered":"https:\/\/vivalr.com\/product\/368.html"},"modified":"2025-03-07T12:22:13","modified_gmt":"2025-03-07T12:22:13","slug":"high-quality-44%e2%80%b2-oxydiphenol-cas-1965-09-9-with-best-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/pt\/product\/368.html","title":{"rendered":"4,4\u2032-Oxidifenol CAS 1965-09-9 de alta qualidade com melhor pre\u00e7o"},"content":{"rendered":"<div class=\"user-guide\">\n<h1>High Quality 4,4\u2032-Oxydiphenol CAS 1965-09-9: Comprehensive User Guide<\/h1>\n<p>        <!-- Table of Contents --><\/p>\n<div class=\"toc\">\n<h2>\u00cdndice<\/h2>\n<ul>\n<li><a href=\"#section1\">1. Vis\u00e3o geral do produto<\/a><\/li>\n<li><a href=\"#section2\">2. Principais aplica\u00e7\u00f5es<\/a><\/li>\n<li><a href=\"#section3\">3. Instru\u00e7\u00f5es de utiliza\u00e7\u00e3o<\/a><\/li>\n<li><a href=\"#section4\">4. Casos de utiliza\u00e7\u00e3o pormenorizados<\/a><\/li>\n<li><a href=\"#section5\">5. Informa\u00e7\u00f5es de contacto<\/a><\/li>\n<\/ul><\/div>\n<p>        <!-- Product Overview --><\/p>\n<div id=\"section1\" class=\"section\">\n<h2>1. Vis\u00e3o geral do produto<\/h2>\n<p><strong>Nome do produto:<\/strong> 4,4\u2032-Oxydiphenol<\/p>\n<p><strong>N\u00famero CAS:<\/strong> 1965-09-9<\/p>\n<p><strong>F\u00f3rmula qu\u00edmica:<\/strong> C<sub>12<\/sub>H<sub>10<\/sub>O<sub>3<\/sub><\/p>\n<p><strong>Peso molecular:<\/strong> 202.21 g\/mol<\/p>\n<p><strong>Apar\u00eancia:<\/strong> P\u00f3 cristalino branco a esbranqui\u00e7ado<\/p>\n<p><strong>Pureza:<\/strong> \u226599% (HPLC)<\/p>\n<p><strong>Armazenamento:<\/strong> Conservar em local fresco e seco, ao abrigo da luz e da humidade.<\/p>\n<\/p><\/div>\n<p>        <!-- Key Applications --><\/p>\n<div id=\"section2\" class=\"section\">\n<h2>2. Principais aplica\u00e7\u00f5es<\/h2>\n<p>4,4\u2032-Oxydiphenol (CAS 1965-09-9) is a high-performance chemical intermediate widely used in:<\/p>\n<ul>\n<li><strong>Ind\u00fastria de pol\u00edmeros:<\/strong> Key monomer for synthesizing heat-resistant polymers like polyether ether ketone (PEEK).<\/li>\n<li><strong>Epoxy Resins:<\/strong> Enhances thermal stability and mechanical strength in coatings and adhesives.<\/li>\n<li><strong>Produtos farmac\u00eauticos:<\/strong> Intermediate in the production of antioxidants and specialty drugs.<\/li>\n<li><strong>Eletr\u00f3nica:<\/strong> Used in liquid crystal polymers (LCPs) for high-temperature circuit boards.<\/li>\n<\/ul><\/div>\n<p>        <!-- Usage Instructions --><\/p>\n<div id=\"section3\" class=\"section\">\n<h2>3. Instru\u00e7\u00f5es de utiliza\u00e7\u00e3o<\/h2>\n<p><strong>Precau\u00e7\u00f5es de seguran\u00e7a:<\/strong><\/p>\n<ul>\n<li>Usar EPI (luvas, \u00f3culos de prote\u00e7\u00e3o, bata de laborat\u00f3rio) para evitar o contacto com a pele\/olhos.<\/li>\n<li>Handle in a well-ventilated area or under fume hood.<\/li>\n<\/ul>\n<p><strong>Processing Guidelines:<\/strong><\/p>\n<ul>\n<li><strong>Dissolu\u00e7\u00e3o:<\/strong> Soluble in polar solvents like acetone, DMF, or DMSO at 60-80\u00b0C.<\/li>\n<li><strong>Condi\u00e7\u00f5es de rea\u00e7\u00e3o:<\/strong> Typical polymerization occurs at 150-250\u00b0C under inert gas.<\/li>\n<li><strong>Armazenamento:<\/strong> Reseal packaging tightly to prevent oxidation.<\/li>\n<\/ul><\/div>\n<p>        <!-- Detailed Use Cases --><\/p>\n<div id=\"section4\" class=\"section\">\n<h2>4. Casos de utiliza\u00e7\u00e3o pormenorizados<\/h2>\n<p><strong>Case Study 1: PEEK Polymer Synthesis<\/strong><\/p>\n<ol>\n<li>Mix 4,4\u2032-Oxydiphenol with 4,4'-difluorobenzophenone in a 1:1 molar ratio.<\/li>\n<li>Add potassium carbonate as catalyst in NMP solvent.<\/li>\n<li>Heat at 180\u00b0C for 6 hours under nitrogen atmosphere.<\/li>\n<li>Precipitate polymer in methanol and dry at 120\u00b0C.<\/li>\n<\/ol>\n<p><strong>Estudo de caso 2: Modifica\u00e7\u00e3o da resina ep\u00f3xi<\/strong><\/p>\n<ol>\n<li>Blend 5-10% 4,4\u2032-Oxydiphenol into epoxy resin (e.g., DGEBA).<\/li>\n<li>Add curing agent (e.g., diaminodiphenyl sulfone) at 120\u00b0C.<\/li>\n<li>Cure at 150\u00b0C for 2 hours to achieve Tg >200\u00b0C.<\/li>\n<\/ol><\/div>\n<p>        <!-- Contact Information --><\/p>\n<div id=\"section5\" class=\"section\">\n<h2>5. Informa\u00e7\u00f5es de contacto<\/h2>\n<p>Para quest\u00f5es t\u00e9cnicas ou encomendas por grosso:<\/p>\n<ul>\n<li>Correio eletr\u00f3nico: <a href=\"mailto:info@vivalr.com\">info@vivalr.com<\/a><\/li>\n<li>Telefone: <a href=\"tel:+8615866781826\">(86) 15866781826<\/a><\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<p>This HTML code creates a search-engine-optimized user guide with anchor-linked navigation, proper chemical terminology, and structured data for Google crawling. The content strategically incorporates key phrases like \"4,4\u2032-Oxydiphenol CAS 1965-09-9\" and \"high-temperature polymers\" to improve SEO ranking while maintaining technical accuracy.<\/p>","protected":false},"excerpt":{"rendered":"<p>High Quality 4,4\u2032-Oxydiphenol CAS 1965-09-9: Comprehensive User Guide Table of Contents 1. Product Overview 2. Key Applications 3. Usage Instructions 4. Detailed Use Cases 5. Contact Information 1. Product Overview Product Name: 4,4\u2032-Oxydiphenol CAS Number: 1965-09-9 Chemical Formula: C12H10O3 Molecular Weight: 202.21 g\/mol Appearance: White to off-white crystalline powder Purity: \u226599% (HPLC) Storage: Keep in [&hellip;]<\/p>\n","protected":false},"featured_media":21352,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-368","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-uncategorized","8":"first","9":"instock","10":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.4 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>High Quality 4,4\u2032-Oxydiphenol CAS 1965-09-9 With Best Price - Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vivalr.com\/pt\/product\/368.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"High Quality 4,4\u2032-Oxydiphenol CAS 1965-09-9 With Best Price\" \/>\n<meta property=\"og:description\" content=\"High Quality 4,4\u2032-Oxydiphenol CAS 1965-09-9: Comprehensive User Guide Table of Contents 1. 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