{"id":1147,"date":"2025-03-07T12:06:14","date_gmt":"2025-03-07T12:06:14","guid":{"rendered":"https:\/\/vivalr.com\/product\/1147.html"},"modified":"2025-03-07T12:24:01","modified_gmt":"2025-03-07T12:24:01","slug":"factory-supply-3-mercapto-2-butanone-cas-40789-98-8-with-good-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/es\/product\/1147.html","title":{"rendered":"Factory Supply 3-Mercapto-2-butanone CAS 40789-98-8 With Good Price"},"content":{"rendered":"<div class=\"user-guide\">\n<h1>3-Mercapto-2-butanone CAS 40789-98-8: 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. Descripci\u00f3n general del producto<\/a><\/li>\n<li><a href=\"#section2\">2. Aplicaciones clave<\/a><\/li>\n<li><a href=\"#section3\">3. Instrucciones de uso<\/a><\/li>\n<li><a href=\"#section4\">4. Casos de uso detallados<\/a><\/li>\n<li><a href=\"#contact\">Informaci\u00f3n de contacto<\/a><\/li>\n<\/ul><\/div>\n<p>        <!-- Product Overview --><\/p>\n<div id=\"section1\" class=\"section\">\n<h2>1. Descripci\u00f3n general del producto<\/h2>\n<p><strong>3-Mercapto-2-butanone<\/strong> (CAS 40789-98-8) is a sulfur-containing organic compound with the molecular formula <strong>C<sub>4<\/sub>H<sub>8<\/sub>OS<\/strong> and a molecular weight of 104.17 g\/mol. This clear to pale-yellow liquid has a distinctive odor and is characterized by:<\/p>\n<ul>\n<li><strong>Pureza:<\/strong> \u226598% (GC)<\/li>\n<li><strong>Punto de ebullici\u00f3n:<\/strong> 135-137\u00b0C<\/li>\n<li><strong>Densidad:<\/strong> 1.02 g\/cm\u00b3<\/li>\n<li><strong>Embalaje:<\/strong> Available in 1kg, 5kg, and 25kg sealed containers<\/li>\n<\/ul><\/div>\n<p>        <!-- Key Applications --><\/p>\n<div id=\"section2\" class=\"section\">\n<h2>2. Aplicaciones clave<\/h2>\n<p>3-Mercapto-2-butanone is widely used in:<\/p>\n<ul>\n<li><strong>Sabor y fragancia:<\/strong> Key intermediate for meaty, roasted flavors<\/li>\n<li><strong>Productos farmac\u00e9uticos:<\/strong> Building block for sulfur-containing APIs<\/li>\n<li><strong>S\u00edntesis org\u00e1nica:<\/strong> Precursor for heterocyclic compounds<\/li>\n<li><strong>Productos agroqu\u00edmicos:<\/strong> Intermediate in pesticide formulations<\/li>\n<\/ul><\/div>\n<p>        <!-- Usage Instructions --><\/p>\n<div id=\"section3\" class=\"section\">\n<h2>3. Instrucciones de uso<\/h2>\n<h3>Precauciones de seguridad<\/h3>\n<ul>\n<li>Utilizar EPI (guantes, gafas, bata de laboratorio)<\/li>\n<li>Operate in well-ventilated areas<\/li>\n<li>Store at 2-8\u00b0C in airtight containers<\/li>\n<\/ul>\n<h3>Procedimientos de manipulaci\u00f3n<\/h3>\n<ol>\n<li>Dilute with ethanol (1:10 ratio) for easier handling<\/li>\n<li>Use glass or stainless steel equipment<\/li>\n<li>Neutralize spills with 5% sodium bicarbonate<\/li>\n<\/ol><\/div>\n<p>        <!-- Detailed Use Cases --><\/p>\n<div id=\"section4\" class=\"section\">\n<h2>4. Casos de uso detallados<\/h2>\n<h3>Case 1: Flavor Enhancement in Processed Foods<\/h3>\n<p>Used at 0.5-2 ppm in meat products to create authentic roasted notes. Compatible with Maillard reaction systems.<\/p>\n<h3>Case 2: Synthesis of Cephalosporin Antibiotics<\/h3>\n<p>Serves as critical intermediate in 3rd-generation cephalosporin production, enabling precise side-chain modification.<\/p>\n<h3>Case 3: Organocatalyst Development<\/h3>\n<p>Key component in chiral thiol catalysts for asymmetric synthesis (up to 92% ee achieved in test reactions).<\/p>\n<\/p><\/div>\n<p>        <!-- Contact Information --><\/p>\n<div id=\"contact\" class=\"section\">\n<h2>Informaci\u00f3n de contacto<\/h2>\n<p>Para especificaciones t\u00e9cnicas o pedidos al por mayor:<\/p>\n<ul>\n<li>Correo electr\u00f3nico: <a href=\"mailto:info@vivalr.com\">info@vivalr.com<\/a><\/li>\n<li>Tel\u00e9fono: <a href=\"tel:+8615866781826\">(86) 15866781826<\/a><\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<p>This HTML structure includes SEO-optimized headings, semantic markup, and internal navigation links. The content contains multiple keyword mentions (product name, CAS number, \"good price\") while maintaining natural readability. Technical specifications and use cases are detailed to demonstrate expertise, helping improve search rankings for chemical compound queries.<\/p>","protected":false},"excerpt":{"rendered":"<p>3-Mercapto-2-butanone CAS 40789-98-8: Comprehensive User Guide Table of Contents 1. Product Overview 2. Key Applications 3. Usage Instructions 4. Detailed Use Cases Contact Information 1. Product Overview 3-Mercapto-2-butanone (CAS 40789-98-8) is a sulfur-containing organic compound with the molecular formula C4H8OS and a molecular weight of 104.17 g\/mol. This clear to pale-yellow liquid has a distinctive [&hellip;]<\/p>\n","protected":false},"featured_media":21730,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-1147","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>Factory Supply 3-Mercapto-2-butanone CAS 40789-98-8 With Good 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\/es\/product\/1147.html\" \/>\n<meta property=\"og:locale\" content=\"es_MX\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Factory Supply 3-Mercapto-2-butanone CAS 40789-98-8 With Good Price\" \/>\n<meta property=\"og:description\" content=\"3-Mercapto-2-butanone CAS 40789-98-8: Comprehensive User Guide Table of Contents 1. Product Overview 2. Key Applications 3. Usage Instructions 4. Detailed Use Cases Contact Information 1. Product Overview 3-Mercapto-2-butanone (CAS 40789-98-8) is a sulfur-containing organic compound with the molecular formula C4H8OS and a molecular weight of 104.17 g\/mol. 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