{"id":557,"date":"2025-03-07T12:05:37","date_gmt":"2025-03-07T12:05:37","guid":{"rendered":"https:\/\/vivalr.com\/product\/557.html"},"modified":"2025-03-07T12:22:48","modified_gmt":"2025-03-07T12:22:48","slug":"factory-supply-24-dinitrobenzaldehyde-cas-528-75-6-with-best-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/es\/product\/557.html","title":{"rendered":"Factory Supply 2,4-Dinitrobenzaldehyde CAS 528-75-6 With Best Price"},"content":{"rendered":"<div class=\"product-guide\">\n<h1>2,4-Dinitrobenzaldehyde (CAS 528-75-6): User Guide & Applications<\/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>2,4-Dinitrobenzaldehyde<\/strong> (CAS 528-75-6) is a high-purity organic compound widely used in chemical synthesis. Key specifications include:<\/p>\n<ul>\n<li><strong>N\u00famero CAS:<\/strong> 528-75-6<\/li>\n<li><strong>F\u00f3rmula molecular:<\/strong> C<sub>7<\/sub>H<sub>4<\/sub>N<sub>2<\/sub>O<sub>5<\/sub><\/li>\n<li><strong>Apariencia:<\/strong> Bright yellow crystalline powder<\/li>\n<li><strong>Pureza:<\/strong> \u226598% (HPLC)<\/li>\n<li><strong>Punto de fusi\u00f3n:<\/strong> 72-76\u00b0C<\/li>\n<li><strong>Embalaje:<\/strong> 25 kg\/drum or custom options<\/li>\n<\/ul><\/div>\n<p>        <!-- Key Applications --><\/p>\n<div id=\"section2\" class=\"section\">\n<h2>2. Aplicaciones clave<\/h2>\n<p>2,4-Dinitrobenzaldehyde serves as a versatile intermediate in:<\/p>\n<ul>\n<li><strong>S\u00edntesis org\u00e1nica:<\/strong> Building block for pharmaceuticals, dyes, and agrochemicals.<\/li>\n<li><strong>Productos farmac\u00e9uticos:<\/strong> Precursor in antibiotic and antiviral drug development.<\/li>\n<li><strong>Productos agroqu\u00edmicos:<\/strong> Used in herbicide and pesticide formulations.<\/li>\n<li><strong>Investigaci\u00f3n:<\/strong> Key reagent in nitroaromatic compound studies.<\/li>\n<\/ul><\/div>\n<p>        <!-- Usage Instructions --><\/p>\n<div id=\"section3\" class=\"section\">\n<h2>3. Instrucciones de uso<\/h2>\n<p><strong>Safety First:<\/strong> Wear PPE (gloves, goggles, lab coat) due to potential irritant properties.<\/p>\n<ol>\n<li><strong>Almacenamiento:<\/strong> Keep in a cool, dry place away from light at 2-8\u00b0C.<\/li>\n<li><strong>Manipulaci\u00f3n:<\/strong> Avoid inhalation or direct contact. Use under fume hood.<\/li>\n<li><strong>Solubilidad:<\/strong> Soluble in acetone, DMSO, and ethanol (20 mg\/mL).<\/li>\n<li><strong>Reaction Setup:<\/strong> Typical dosage: 0.1-5 mol% in nitrobenzene-mediated reactions.<\/li>\n<\/ol><\/div>\n<p>        <!-- Use Cases --><\/p>\n<div id=\"section4\" class=\"section\">\n<h2>4. Casos de uso detallados<\/h2>\n<h3>Case Study: Synthesis of Antiviral Agent Intermediate<\/h3>\n<p><strong>Objetivo:<\/strong> Prepare 2,4-dinitrophenylhydrazone for drug development.<\/p>\n<ol>\n<li>Dissolve 5g (0.025 mol) of 2,4-Dinitrobenzaldehyde in 50mL ethanol.<\/li>\n<li>Add 3.5g (0.03 mol) phenylhydrazine dropwise at 0-5\u00b0C.<\/li>\n<li>Stir for 4hrs at room temperature, then filter crystals.<\/li>\n<li>Yield: 87% (6.2g orange crystals), purity confirmed by HPLC.<\/li>\n<\/ol>\n<h3>Case Study: Herbicide Formulation<\/h3>\n<p><strong>Aplicaci\u00f3n:<\/strong> Create nitro-substituted herbicide core structure.<\/p>\n<ol>\n<li>Mix 10g compound with 30mL concentrated H<sub>2<\/sub>SO<sub>4<\/sub>.<\/li>\n<li>Add nitrating agent (HNO<sub>3<\/sub>\/H<sub>2<\/sub>SO<sub>4<\/sub>) at 40\u00b0C for 2hrs.<\/li>\n<li>Neutralize with NaOH, extract with dichloromethane.<\/li>\n<li>Final product used in crop protection formulations.<\/li>\n<\/ol><\/div>\n<p>        <!-- Contact --><\/p>\n<div id=\"contact\" class=\"section\">\n<h2>Informaci\u00f3n de contacto<\/h2>\n<p>Para consultas 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>","protected":false},"excerpt":{"rendered":"<p>2,4-Dinitrobenzaldehyde (CAS 528-75-6): User Guide &#038; Applications Table of Contents 1. Product Overview 2. Key Applications 3. Usage Instructions 4. Detailed Use Cases Contact Information 1. Product Overview 2,4-Dinitrobenzaldehyde (CAS 528-75-6) is a high-purity organic compound widely used in chemical synthesis. Key specifications include: CAS Number: 528-75-6 Molecular Formula: C7H4N2O5 Appearance: Bright yellow crystalline powder [&hellip;]<\/p>","protected":false},"featured_media":21445,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-557","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>Factory Supply 2,4-Dinitrobenzaldehyde CAS 528-75-6 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\/557.html\" \/>\n<meta property=\"og:locale\" content=\"es_MX\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Factory Supply 2,4-Dinitrobenzaldehyde CAS 528-75-6 With Best Price\" \/>\n<meta property=\"og:description\" content=\"2,4-Dinitrobenzaldehyde (CAS 528-75-6): User Guide &amp; Applications Table of Contents 1. Product Overview 2. Key Applications 3. Usage Instructions 4. Detailed Use Cases Contact Information 1. Product Overview 2,4-Dinitrobenzaldehyde (CAS 528-75-6) is a high-purity organic compound widely used in chemical synthesis. 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