{"id":284,"date":"2025-03-07T12:05:19","date_gmt":"2025-03-07T12:05:19","guid":{"rendered":"https:\/\/vivalr.com\/product\/284.html"},"modified":"2025-03-07T12:21:58","modified_gmt":"2025-03-07T12:21:58","slug":"high-quality-butylidenebis2-tert-butyl-5-methyl-p-phenylene-pppp-tetratridecylbisphosphine-cas-13003-12-8-with-best-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/es\/product\/284.html","title":{"rendered":"Alta Calidad Butilidenebis[2-terc-butil-5-metil-p-fenileno]-P,P,P',P'-tetratridecilbis(fosfina) CAS 13003-12-8 Con Mejor Precio"},"content":{"rendered":"<div class=\"user-guide\">\n<h1>High Quality Butylidenebis[2-tert-butyl-5-methyl-p-phenylene]-P,P,P\u2019,P\u2019-tetratridecylbis(phosphine) CAS 13003-12-8: 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<\/a><\/li>\n<li><a href=\"#section3\">3. Directrices de uso<\/a><\/li>\n<li><a href=\"#section4\">4. Casos de uso detallados<\/a><\/li>\n<li><a href=\"#section5\">5. 5. 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>Nombre qu\u00edmico:<\/strong> Butylidenebis[2-tert-butyl-5-methyl-p-phenylene]-P,P,P\u2019,P\u2019-tetratridecylbis(phosphine)<\/p>\n<p><strong>N\u00famero CAS:<\/strong> 13003-12-8<\/p>\n<p><strong>F\u00f3rmula molecular:<\/strong> C<sub>72<\/sub>H<sub>128<\/sub>P<sub>4<\/sub><\/p>\n<p><strong>Peso molecular:<\/strong> 1153.6 g\/mol<\/p>\n<p><strong>Apariencia:<\/strong> Polvo cristalino entre blanco y blanquecino<\/p>\n<p><strong>Pureza:<\/strong> \u226598% (HPLC)<\/p>\n<p><strong>Almacenamiento:<\/strong> Store in a cool, dry place (2-8\u00b0C) under inert gas (e.g., argon).<\/p>\n<\/p><\/div>\n<p>        <!-- Applications --><\/p>\n<div id=\"section2\" class=\"section\">\n<h2>2. Aplicaciones<\/h2>\n<p>This specialized bis(phosphine) ligand is widely used in:<\/p>\n<ul>\n<li>Transition metal-catalyzed cross-coupling reactions (e.g., Suzuki-Miyaura, Heck, Negishi).<\/li>\n<li>Asymmetric hydrogenation and hydroformylation processes.<\/li>\n<li>Stabilizing metal complexes for improved catalytic activity and selectivity.<\/li>\n<li>Pharmaceutical intermediates and fine chemical synthesis.<\/li>\n<\/ul><\/div>\n<p>        <!-- Usage Guidelines --><\/p>\n<div id=\"section3\" class=\"section\">\n<h2>3. Directrices de uso<\/h2>\n<ul>\n<li><strong>Manipulaci\u00f3n:<\/strong> Use under inert atmosphere (glove box or Schlenk line) to prevent oxidation.<\/li>\n<li><strong>Solubilidad:<\/strong> Soluble in toluene, THF, and dichloromethane; partially soluble in hexane.<\/li>\n<li><strong>Catalyst Loading:<\/strong> Typically 1-5 mol% relative to substrate.<\/li>\n<li><strong>Reaction Optimization:<\/strong> Adjust temperature (50-100\u00b0C) and reaction time (2-24 hours) based on substrate reactivity.<\/li>\n<\/ul><\/div>\n<p>        <!-- Use Cases --><\/p>\n<div id=\"section4\" class=\"section\">\n<h2>4. Casos de uso detallados<\/h2>\n<h3>Case 1: Suzuki-Miyaura Coupling<\/h3>\n<p><strong>Substrates:<\/strong> Aryl halide (1.0 eq) and arylboronic acid (1.2 eq).<br \/>\n            <strong>Condiciones:<\/strong> 2 mol% ligand, 1 mol% Pd(OAc)<sub>2<\/sub>, K<sub>2<\/sub>CO<sub>3<\/sub> (2.0 eq), toluene\/H<sub>2<\/sub>O (3:1), 80\u00b0C, 12 hours.<br \/>\n            <strong>Resultado:<\/strong> >90% yield with >95% selectivity.<\/p>\n<h3>Case 2: Asymmetric Hydrogenation<\/h3>\n<p><strong>Substrate:<\/strong> \u03b1,\u03b2-unsaturated ketone.<br \/>\n            <strong>Condiciones:<\/strong> 3 mol% ligand, 1.5 mol% [Rh(cod)<sub>2<\/sub>]BF<sub>4<\/sub>, H<sub>2<\/sub> (50 psi), ethanol, 25\u00b0C, 6 hours.<br \/>\n            <strong>Resultado:<\/strong> 88% yield, 92% enantiomeric excess (ee).<\/p>\n<\/p><\/div>\n<p>        <!-- Contact --><\/p>\n<div id=\"section5\" class=\"section\">\n<h2>5. 5. Informaci\u00f3n de contacto<\/h2>\n<p>Para consultas t\u00e9cnicas o pedidos al por mayor:<br \/>\n            Correo electr\u00f3nico: <a href=\"mailto:info@vivalr.com\">info@vivalr.com<\/a><br \/>\n            Tel\u00e9fono: <a href=\"tel:+8615866781826\">(86) 15866781826<\/a><\/p>\n<\/p><\/div>\n<\/p><\/div>","protected":false},"excerpt":{"rendered":"<p>High Quality Butylidenebis[2-tert-butyl-5-methyl-p-phenylene]-P,P,P\u2019,P\u2019-tetratridecylbis(phosphine) CAS 13003-12-8: User Guide Table of Contents 1. Product Overview 2. Applications 3. Usage Guidelines 4. Detailed Use Cases 5. Contact Information 1. Product Overview Chemical Name: Butylidenebis[2-tert-butyl-5-methyl-p-phenylene]-P,P,P\u2019,P\u2019-tetratridecylbis(phosphine) CAS Number: 13003-12-8 Molecular Formula: C72H128P4 Molecular Weight: 1153.6 g\/mol Appearance: White to off-white crystalline powder Purity: \u226598% (HPLC) Storage: Store in a cool, [&hellip;]<\/p>","protected":false},"featured_media":21312,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-284","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 v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>High Quality Butylidenebis[2-tert-butyl-5-methyl-p-phenylene]-P,P,P\u2019,P\u2019-tetratridecylbis(phosphine) CAS 13003-12-8 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\/es\/product\/284.html\" \/>\n<meta property=\"og:locale\" content=\"es_MX\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"High Quality Butylidenebis[2-tert-butyl-5-methyl-p-phenylene]-P,P,P\u2019,P\u2019-tetratridecylbis(phosphine) CAS 13003-12-8 With Best Price\" \/>\n<meta property=\"og:description\" content=\"High Quality Butylidenebis[2-tert-butyl-5-methyl-p-phenylene]-P,P,P\u2019,P\u2019-tetratridecylbis(phosphine) CAS 13003-12-8: User Guide Table of Contents 1. Product Overview 2. Applications 3. Usage Guidelines 4. Detailed Use Cases 5. Contact Information 1. Product Overview Chemical Name: Butylidenebis[2-tert-butyl-5-methyl-p-phenylene]-P,P,P\u2019,P\u2019-tetratridecylbis(phosphine) CAS Number: 13003-12-8 Molecular Formula: C72H128P4 Molecular Weight: 1153.6 g\/mol Appearance: White to off-white crystalline powder Purity: \u226598% (HPLC) Storage: Store in a cool, [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/vivalr.com\/es\/product\/284.html\" \/>\n<meta property=\"og:site_name\" content=\"Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-07T12:21:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/vivalr.com\/wp-content\/uploads\/2025\/03\/Butylidenebis2-tert-butyl-5-methyl-p-phenylene-PPPP-tetratridecylbisphosphine-CAS-13003-12-8.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1163\" \/>\n\t<meta property=\"og:image:height\" content=\"1169\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/vivalr.com\\\/product\\\/284.html\",\"url\":\"https:\\\/\\\/vivalr.com\\\/product\\\/284.html\",\"name\":\"High Quality Butylidenebis[2-tert-butyl-5-methyl-p-phenylene]-P,P,P\u2019,P\u2019-tetratridecylbis(phosphine) CAS 13003-12-8 With Best Price - Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/vivalr.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/vivalr.com\\\/product\\\/284.html#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/vivalr.com\\\/product\\\/284.html#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/vivalr.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/Butylidenebis2-tert-butyl-5-methyl-p-phenylene-PPPP-tetratridecylbisphosphine-CAS-13003-12-8.jpg\",\"datePublished\":\"2025-03-07T12:05:19+00:00\",\"dateModified\":\"2025-03-07T12:21:58+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/vivalr.com\\\/product\\\/284.html#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/vivalr.com\\\/product\\\/284.html\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/vivalr.com\\\/product\\\/284.html#primaryimage\",\"url\":\"https:\\\/\\\/vivalr.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/Butylidenebis2-tert-butyl-5-methyl-p-phenylene-PPPP-tetratridecylbisphosphine-CAS-13003-12-8.jpg\",\"contentUrl\":\"https:\\\/\\\/vivalr.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/Butylidenebis2-tert-butyl-5-methyl-p-phenylene-PPPP-tetratridecylbisphosphine-CAS-13003-12-8.jpg\",\"width\":1163,\"height\":1169},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/vivalr.com\\\/product\\\/284.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/vivalr.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/vivalr.com\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"High Quality Butylidenebis[2-tert-butyl-5-methyl-p-phenylene]-P,P,P\u2019,P\u2019-tetratridecylbis(phosphine) CAS 13003-12-8 With Best Price\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/vivalr.com\\\/#website\",\"url\":\"https:\\\/\\\/vivalr.com\\\/\",\"name\":\"Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01\",\"description\":\"Discover a wide range of high-quality chemical raw materials to meet your industrial needs. 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Product Overview 2. Applications 3. Usage Guidelines 4. Detailed Use Cases 5. Contact Information 1. Product Overview Chemical Name: Butylidenebis[2-tert-butyl-5-methyl-p-phenylene]-P,P,P\u2019,P\u2019-tetratridecylbis(phosphine) CAS Number: 13003-12-8 Molecular Formula: C72H128P4 Molecular Weight: 1153.6 g\/mol Appearance: White to off-white crystalline powder Purity: \u226598% (HPLC) Storage: Store in a cool, [&hellip;]","og_url":"https:\/\/vivalr.com\/es\/product\/284.html","og_site_name":"Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01","article_modified_time":"2025-03-07T12:21:58+00:00","og_image":[{"width":1163,"height":1169,"url":"https:\/\/vivalr.com\/wp-content\/uploads\/2025\/03\/Butylidenebis2-tert-butyl-5-methyl-p-phenylene-PPPP-tetratridecylbisphosphine-CAS-13003-12-8.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Tiempo de lectura":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/vivalr.com\/product\/284.html","url":"https:\/\/vivalr.com\/product\/284.html","name":"High Quality Butylidenebis[2-tert-butyl-5-methyl-p-phenylene]-P,P,P\u2019,P\u2019-tetratridecylbis(phosphine) CAS 13003-12-8 With Best Price - Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01","isPartOf":{"@id":"https:\/\/vivalr.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/vivalr.com\/product\/284.html#primaryimage"},"image":{"@id":"https:\/\/vivalr.com\/product\/284.html#primaryimage"},"thumbnailUrl":"https:\/\/vivalr.com\/wp-content\/uploads\/2025\/03\/Butylidenebis2-tert-butyl-5-methyl-p-phenylene-PPPP-tetratridecylbisphosphine-CAS-13003-12-8.jpg","datePublished":"2025-03-07T12:05:19+00:00","dateModified":"2025-03-07T12:21:58+00:00","breadcrumb":{"@id":"https:\/\/vivalr.com\/product\/284.html#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/vivalr.com\/product\/284.html"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/vivalr.com\/product\/284.html#primaryimage","url":"https:\/\/vivalr.com\/wp-content\/uploads\/2025\/03\/Butylidenebis2-tert-butyl-5-methyl-p-phenylene-PPPP-tetratridecylbisphosphine-CAS-13003-12-8.jpg","contentUrl":"https:\/\/vivalr.com\/wp-content\/uploads\/2025\/03\/Butylidenebis2-tert-butyl-5-methyl-p-phenylene-PPPP-tetratridecylbisphosphine-CAS-13003-12-8.jpg","width":1163,"height":1169},{"@type":"BreadcrumbList","@id":"https:\/\/vivalr.com\/product\/284.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/vivalr.com\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/vivalr.com\/shop\/"},{"@type":"ListItem","position":3,"name":"High Quality Butylidenebis[2-tert-butyl-5-methyl-p-phenylene]-P,P,P\u2019,P\u2019-tetratridecylbis(phosphine) CAS 13003-12-8 With Best Price"}]},{"@type":"WebSite","@id":"https:\/\/vivalr.com\/#website","url":"https:\/\/vivalr.com\/","name":"Bienvenido a VIVALR- Su fuente de confianza para materias primas qu\u00edmicas\uff01","description":"Descubra una amplia gama de materias primas qu\u00edmicas de alta calidad para satisfacer sus necesidades industriales. 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