{"id":20837,"date":"2024-06-30T20:52:58","date_gmt":"2024-07-01T04:52:58","guid":{"rendered":"https:\/\/integratechem.com\/%e3%80%90dietil-fumarato%e3%80%91cas-no-623-91-6-tambien-conocido-como-ester-dietilico-del-acido-fumarico\/"},"modified":"2026-05-13T09:17:16","modified_gmt":"2026-05-13T17:17:16","slug":"diethyl-fumarate-cas-no-623-91-6-also-known-as-fumaric-acid-diethyl-ester","status":"publish","type":"post","link":"https:\/\/integratechem.com\/es\/diethyl-fumarate-cas-no-623-91-6-also-known-as-fumaric-acid-diethyl-ester\/","title":{"rendered":"Fumarato de dietilo (CAS 623-91-6) | Proveedor de grado farmac\u00e9utico y de recubrimiento"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\" id=\"h-1-product-overview\">1. Descripci\u00f3n general del producto<\/h3>\n\n<p class=\"\"><strong>El Fumarato de Dietilo<\/strong> (DEF), con <strong>n\u00ba CAS 623-91-6<\/strong> ( tambi\u00e9n conocido como <strong>dietilester del \u00e1cido fum\u00e1rico<\/strong> o <strong>dietil (E)-butenedioato<\/strong>) y fumarato de etilo, es un di\u00e9ster de fumarato de gran pureza formado mediante la reacci\u00f3n del \u00e1cido fum\u00e1rico y el etanol. Este l\u00edquido incoloro es soluble en etanol, \u00e9ter, acetona y cloroformo, y es ligeramente soluble en agua. Las industrias utilizan ampliamente el fumarato de etilo como intermediario y disolvente en la s\u00edntesis org\u00e1nica, y tambi\u00e9n lo emplean como plastificante vers\u00e1til, agente de recubrimiento de superficies y agente aromatizante. Adem\u00e1s, es una materia prima e intermedio esencial para producir productos farmac\u00e9uticos y agroqu\u00edmicos. Los principales fabricantes y proveedores producen fumarato de dietilo en f\u00e1bricas especializadas de China, garantizando una alta calidad y consistencia que satisfacen las demandas de diversas aplicaciones.    <\/p>\n\n<p class=\"\">Nuestras instalaciones de fabricaci\u00f3n en China garantizan un alto nivel de producci\u00f3n de fumarato de dietilo, empleando un proceso de condensaci\u00f3n del \u00e1cido fum\u00e1rico con etanol para mantener la calidad y la consistencia.<\/p>\n\n<h3 class=\"wp-block-heading\" id=\"h-2-product-description\">2. Descripci\u00f3n del producto<\/h3>\n\n<ul class=\"wp-block-list\">\n<li class=\"\"><strong>Nombre qu\u00edmico:<\/strong> Fumarato de dietilo, pureza del 99,0<\/li>\n\n\n\n<li class=\"\"><strong>Sin\u00f3nimos:<\/strong> \u00c1cido fum\u00e1rico, \u00e9ster diet\u00edlico; Antipsori\u00e1sico; \u00c1cido 2-butenedioico (E)-, \u00e9ster diet\u00edlico; Dietil (2E)-2-butenedioato; EINECS 210-819-7<\/li>\n\n\n\n<li class=\"\"><strong>F\u00f3rmula molecular:<\/strong> C\u2088H\u2081\u2082O\u2084<\/li>\n\n\n\n<li class=\"\"><strong>Peso molecular:<\/strong> 172,18 g\/mol<\/li>\n\n\n\n<li class=\"\"><strong>N\u00ba CAS:<\/strong> 623-91-6<\/li>\n\n\n\n<li class=\"\"><strong>Aspecto:<\/strong> L\u00edquido incoloro<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\" id=\"h-3-specifications-of-diethyl-fumarate\">3. Especificaciones del Fumarato de Dietilo<\/h3>\n\n<ul class=\"wp-block-list\">\n<li class=\"\"><strong>Contenido en \u00e9steres, % \u2265:<\/strong> 99,0<\/li>\n\n\n\n<li class=\"\"><strong>Densidad (20\u00b0C), g\/cm\u00b3<\/strong>: 1.052<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\" id=\"h-4-key-characteristics\">4. Caracter\u00edsticas principales<\/h3>\n\n<ul class=\"wp-block-list\">\n<li class=\"\"><strong>Punto de fusi\u00f3n:<\/strong> 1-2\u00b0C<\/li>\n\n\n\n<li class=\"\"><strong>Punto de ebullici\u00f3n:<\/strong> 218-219 \u00b0C<\/li>\n\n\n\n<li class=\"\"><strong>Punto de inflamaci\u00f3n:<\/strong> 91\u00b0C<\/li>\n\n\n\n<li class=\"\"><strong>Solubilidad:<\/strong> Soluble en etanol, \u00e9ter, acetona, cloroformo; ligeramente soluble en agua<\/li>\n\n\n\n<li class=\"\"><strong>\u00cdndice de refracci\u00f3n:<\/strong> 1.4412<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\" id=\"h-5-applications-amp-advantages-of-fumaric-acid-diethyl-ester\">5. Aplicaciones y ventajas del <strong>\u00e9ster diet\u00edlico del \u00e1cido fum\u00e1rico<\/strong><\/h3>\n\n<p class=\"\">Las industrias valoran el Fumarato de Dietilo por su versatilidad en diversas aplicaciones y lo utilizan como:<\/p>\n\n<ul class=\"wp-block-list\">\n<li class=\"\">En primer lugar, <strong>Intermedio de S\u00edntesis Org\u00e1nica:<\/strong> Componente esencial en la producci\u00f3n de productos qu\u00edmicos y farmac\u00e9uticos.<\/li>\n\n\n\n<li class=\"\">Adem\u00e1s<strong>, Solvente:<\/strong> Ideal para aplicaciones que requieren una gran solvencia.<\/li>\n\n\n\n<li class=\"\">Adem\u00e1s, <strong>plastificante y agente de recubrimiento:<\/strong> Aumenta la flexibilidad de los pl\u00e1sticos y mejora la durabilidad de los recubrimientos superficiales.<\/li>\n<\/ul>\n\n<p class=\"\">Debido a su gran pureza, el Fumarato de Dietilo es adecuado para aplicaciones precisas en <strong>s\u00edntesis farmac\u00e9uticas y agroqu\u00edmicas<\/strong>.<\/p>\n\n<h3 class=\"wp-block-heading\" id=\"h-6-packaging-storage-and-transport\">6. Embalaje, almacenamiento y transporte<\/h3>\n\n<p class=\"\">Se envasa en bidones seguros de 200 kg para garantizar la integridad del producto durante el transporte y el almacenamiento. Para un mantenimiento \u00f3ptimo de la calidad: <\/p>\n\n<ul class=\"wp-block-list\">\n<li class=\"\">En primer lugar,<strong>Condiciones de almacenamiento:<\/strong> Gu\u00e1rdalo en un lugar fresco y seco, en un recipiente herm\u00e9tico.<\/li>\n\n\n\n<li class=\"\">Adem\u00e1s, <strong>Precauciones de seguridad:<\/strong> Mantener alejado de los oxidantes y garantizar una exposici\u00f3n m\u00ednima al calor y la humedad.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\" id=\"h-why-choose-integratechem-for-diethyl-fumarate\">Por qu\u00e9 elegir Integratechem para el Fumarato de Dietilo<\/h3>\n\n<p class=\"\">Con una amplia experiencia en el sector, Integratechem Co. se dedica a suministrar Fumarato de dietilo (n.\u00ba CAS 623-91-6) de alta calidad para cumplir las normas mundiales. Como uno de los principales fabricantes y proveedores de China, aprovechamos nuestras f\u00e1bricas de vanguardia para garantizar la pureza, la consistencia y la eficacia. No dudes en ponerte en contacto con nosotros para hablar de las opciones de compra y la asistencia t\u00e9cnica para tus necesidades.  <\/p>\n\n<p style=\"margin-top:0;margin-bottom:0\" class=\"\">Categor\u00eda: <a href=\"https:\/\/integratechem.com\/es\/category\/dicarboxylate-es\/\">Dicarboxilato<\/a><\/p>\n\n<p style=\"margin-top:0;margin-bottom:0\" class=\"\"><strong>Hot Tags<\/strong>: fabricantes, f\u00e1brica, <a href=\"https:\/\/integratechem.com\/es\/tag\/comonomer-es\/\">Comon\u00f3mero<\/a>, <a href=\"https:\/\/integratechem.com\/es\/tag\/diethyl-ester-es\/\">\u00c9ster diet\u00edlico<\/a>, <a href=\"https:\/\/integratechem.com\/es\/tag\/pesticide-es\/\">Pesticida<\/a><\/p>\n\n<p style=\"margin-top:0;margin-bottom:0\" class=\"\">Enlaces relacionados: <a href=\"https:\/\/integratechem.com\/es\/diethyl-maleate\/\">Maleato de dietilo (n\u00ba CAS 141-05-9)<\/a>, <a href=\"https:\/\/integratechem.com\/es\/cas-no-77-93-0\/\">n\u00ba CAS 77 93 0<\/a>, <a href=\"https:\/\/integratechem.com\/es\/\">Inicio<\/a>, <a href=\"https:\/\/integratechem.com\/es\/diethyl-phthalate\/\">Ftalato de dietilo<\/a>, <a href=\"https:\/\/integratechem.com\/es\/dibutyl-fumarate\/\">Fumarato de dibutilo<\/a>, <a href=\"https:\/\/integratechem.com\/es\/dimethyl-maleate\/\">Maleato de dimetilo<\/a>, <a href=\"https:\/\/integratechem.com\/es\/dibutyl-adipate\/\">Adipato de dibutilo<\/a>, <a href=\"https:\/\/integratechem.com\/es\/dimethyl-adipate\/\">Adipato de dimetilo<\/a>, <a href=\"https:\/\/integratechem.com\/es\/diisobutyl-adipate\/\">Adipato de diisobutilo<\/a><\/p>\n\n<p class=\"\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El Fumarato de Dietilo (DEF CAS 623-91-6) es un \u00e9ster de gran pureza para s\u00edntesis farmac\u00e9utica y modificaci\u00f3n de pol\u00edmeros. Como fabricante l\u00edder de DEF en China, Integratechem suministra DEF de grado 99% con un punto de ebullici\u00f3n de 218\u00b0C, conforme a las normas industriales. <\/p>\n","protected":false},"author":2,"featured_media":16460,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[869],"tags":[885,889,900],"class_list":["post-20837","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dicarboxylate-es","tag-comonomer-es","tag-diethyl-ester-es","tag-pesticide-es"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Dietil Fumarato (DEF) Fabricantes &amp; Proveedores China | CAS 623-91-6 - Weifang Integratechem Co., Ltd.<\/title>\n<meta name=\"description\" content=\"Integratechem - Proveedor l\u00edder de Dietil Fumarato (DEF). \u00c9ster diet\u00edlico del \u00e1cido fum\u00e1rico de gran pureza (CAS 623-91-6) para productos farmac\u00e9uticos intermedios, revestimientos UV y plastificantes. 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We are a leading, experienced and professional supplier of organic ester chemicals. Currently, we produce and supply a series of organic ester products, which are used as solvents, plasticizers and organic synthesis intermediates for the production of coatings, inks, adhesives, plastics, resins, rubber, pesticides, etc. We are continuously committed to providing customers with high-quality products, competitive prices and continuous services to meet customer needs. Over the years, our products have been exported to Asia, Europe, the Middle East, America and other countries and regions, and have been well received by users and have won a good reputation. We work closely with our customers to deliver products and solutions that create value and competitive advantage. 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