{"id":98,"date":"2025-03-07T12:05:06","date_gmt":"2025-03-07T12:05:06","guid":{"rendered":"https:\/\/vivalr.com\/product\/98.html"},"modified":"2025-03-07T12:21:24","modified_gmt":"2025-03-07T12:21:24","slug":"factory-supply-4-2-bromoacetylbenzonitrile-cas-20099-89-2-with-best-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/pt\/product\/98.html","title":{"rendered":"Fornecimento de F\u00e1brica 4-(2-Bromoacetil)benzonitrilo Cas 20099-89-2 Com Melhor Pre\u00e7o"},"content":{"rendered":"<div class=\"user-guide\">\n<h1>Fornecimento de f\u00e1brica 4-(2-Bromoacetil)benzonitrilo CAS 20099-89-2: Guia do utilizador abrangente<\/h1>\n<p>        <!-- Table of Contents --><\/p>\n<div class=\"toc\">\n<h2>\u00cdndice<\/h2>\n<ul>\n<li><a href=\"#product-information\">1. Informa\u00e7\u00f5es sobre o produto<\/a><\/li>\n<li><a href=\"#product-application\">2. Aplica\u00e7\u00f5es do produto<\/a><\/li>\n<li><a href=\"#usage-instructions\">3. Instru\u00e7\u00f5es de utiliza\u00e7\u00e3o<\/a><\/li>\n<li><a href=\"#case-studies\">4. Estudos de caso<\/a><\/li>\n<li><a href=\"#contact\">5. Informa\u00e7\u00f5es de contacto<\/a><\/li>\n<\/ul><\/div>\n<p>        <!-- Product Information --><\/p>\n<div class=\"section\" id=\"product-information\">\n<h2>1. Informa\u00e7\u00f5es sobre o produto<\/h2>\n<p><strong>Nome qu\u00edmico:<\/strong> 4-(2-Bromoacetil)benzonitrilo<\/p>\n<p><strong>N\u00famero CAS:<\/strong> 20099-89-2<\/p>\n<p><strong>F\u00f3rmula molecular:<\/strong> C9H6BrNO<\/p>\n<p><strong>Peso molecular:<\/strong> 228,06 g\/mol<\/p>\n<p><strong>Apar\u00eancia:<\/strong> P\u00f3 cristalino branco a esbranqui\u00e7ado<\/p>\n<p><strong>Pureza:<\/strong> \u226598% (HPLC)<\/p>\n<p><strong>Armazenamento:<\/strong> Armazenar num local fresco e seco a 2-8\u00b0C sob atmosfera inerte.<\/p>\n<\/p><\/div>\n<p>        <!-- Product Applications --><\/p>\n<div class=\"section\" id=\"product-application\">\n<h2>2. Aplica\u00e7\u00f5es do produto<\/h2>\n<p>O 4-(2-Bromoacetil)benzonitrilo (CAS 20099-89-2) \u00e9 um intermedi\u00e1rio bromado vers\u00e1til amplamente utilizado em..:<\/p>\n<ul>\n<li>S\u00edntese org\u00e2nica para produtos farmac\u00eauticos, agroqu\u00edmicos e corantes.<\/li>\n<li>Reac\u00e7\u00f5es de alquila\u00e7\u00e3o e cicliza\u00e7\u00e3o em qu\u00edmica medicinal.<\/li>\n<li>Prepara\u00e7\u00e3o de compostos heteroc\u00edclicos e materiais funcionais.<\/li>\n<\/ul><\/div>\n<p>        <!-- Usage Instructions --><\/p>\n<div class=\"section\" id=\"usage-instructions\">\n<h2>3. Instru\u00e7\u00f5es de utiliza\u00e7\u00e3o<\/h2>\n<ul>\n<li><strong>Precau\u00e7\u00f5es de seguran\u00e7a:<\/strong> Utilizar EPI (luvas, \u00f3culos de prote\u00e7\u00e3o) e trabalhar num exaustor.<\/li>\n<li><strong>Solubilidade:<\/strong> Sol\u00favel em DMSO, DMF e THF; moderadamente sol\u00favel em \u00e1gua.<\/li>\n<li><strong>Condi\u00e7\u00f5es de rea\u00e7\u00e3o:<\/strong> As reac\u00e7\u00f5es t\u00edpicas ocorrem a 20-80\u00b0C sob azoto. Monitorizar por TLC ou HPLC.<\/li>\n<li><strong>Resfriamento:<\/strong> Neutralizar com bicarbonato de s\u00f3dio aquoso ap\u00f3s a rea\u00e7\u00e3o.<\/li>\n<\/ul><\/div>\n<p>        <!-- Case Studies --><\/p>\n<div class=\"section\" id=\"case-studies\">\n<h2>4. Estudos de caso<\/h2>\n<h3>Caso 1: S\u00edntese de um medicamento anticancer\u00edgeno interm\u00e9dio<\/h3>\n<p><strong>Objetivo:<\/strong> Preparar um derivado de quinazolina utilizando 4-(2-Bromoacetil)benzonitrilo.<\/p>\n<p><strong>Procedimento:<\/strong> Reagir com 2-aminobenzamida (raz\u00e3o molar 1:1,2) em DMF a 60\u00b0C durante 6 horas. Rendimento: 82%.<\/p>\n<h3>Caso 2: Produ\u00e7\u00e3o de pol\u00edmeros funcionais<\/h3>\n<p><strong>Objetivo:<\/strong> Criar um mon\u00f3mero funcionalizado com bromo para materiais retardadores de chama.<\/p>\n<p><strong>Procedimento:<\/strong> Copolimerizar com estireno (10% w\/w) utilizando o iniciador AIBN. O pol\u00edmero final apresentou uma resist\u00eancia \u00e0 chama melhorada de 30%.<\/p>\n<\/p><\/div>\n<p>        <!-- Contact --><\/p>\n<div class=\"section\" id=\"contact\">\n<h2>5. Informa\u00e7\u00f5es de contacto<\/h2>\n<p>Para quest\u00f5es t\u00e9cnicas ou encomendas por grosso:<\/p>\n<address>\n                Correio eletr\u00f3nico: <a href=\"mailto:info@vivalr.com\">info@vivalr.com<\/a><br \/>\n                Telefone: <a href=\"tel:+8615866781826\">(86) 15866781826<\/a><br \/>\n            <\/address>\n<\/p><\/div>\n<\/p><\/div>","protected":false},"excerpt":{"rendered":"<p>Factory Supply 4-(2-Bromoacetyl)benzonitrile CAS 20099-89-2: Comprehensive User Guide Table of Contents 1. Product Information 2. Product Applications 3. Usage Instructions 4. Case Studies 5. Contact Information 1. Product Information Chemical Name: 4-(2-Bromoacetyl)benzonitrile CAS Number: 20099-89-2 Molecular Formula: C9H6BrNO Molecular Weight: 228.06 g\/mol Appearance: White to off-white crystalline powder Purity: \u226598% (HPLC) Storage: Store in a [&hellip;]<\/p>","protected":false},"featured_media":0,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-98","1":"product","2":"type-product","3":"status-publish","5":"product_cat-uncategorized","7":"first","8":"instock","9":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Factory Supply 4-(2-Bromoacetyl)benzonitrile Cas 20099-89-2 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\/98.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Factory Supply 4-(2-Bromoacetyl)benzonitrile Cas 20099-89-2 With Best Price\" \/>\n<meta property=\"og:description\" content=\"Factory Supply 4-(2-Bromoacetyl)benzonitrile CAS 20099-89-2: Comprehensive User Guide Table of Contents 1. 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