{"id":2010,"date":"2025-12-27T15:35:28","date_gmt":"2025-12-27T07:35:28","guid":{"rendered":"http:\/\/www.jmchemi.com\/?post_type=product&p=2010"},"modified":"2026-01-22T14:23:26","modified_gmt":"2026-01-22T06:23:26","slug":"dioctyl-phthalate-dop-dehp","status":"publish","type":"product","link":"https:\/\/www.jmchemi.com\/es\/producto\/dioctyl-phthalate-dop-dehp\/","title":{"rendered":"Ftalato de dioctilo (DOP\/DEHP) N\u00ba CAS 117-81-7"},"content":{"rendered":"

Su f\u00f3rmula qu\u00edmica es C\u2082\u2084H\u2083\u2088O\u2084 (f\u00f3rmula estructural: o-C6<\/sub>H4<\/sub>(COOCH2<\/sub>CH(C2<\/sub>H5<\/sub>)C4<\/sub>H9<\/sub>)2<\/sub>) y su n\u00famero CAS es 117-81-7 (nota: el ftalato de di-n-octilo, DNOP, CAS 117-84-0, es su is\u00f3mero lineal). Se trata de un l\u00edquido viscoso incoloro, transparente y ligeramente oloroso, con una excelente compatibilidad, una alta eficacia plastificante y una baja volatilidad, que ha dominado durante mucho tiempo el mercado de los plastificantes de uso general a pesar del creciente escrutinio normativo sobre sus posibles propiedades disruptoras endocrinas.<\/p>\n

Aplicaciones principales<\/h3>\n

Plastificante principal de PVC:<\/strong> Es la aplicaci\u00f3n m\u00e1s habitual; confiere al PVC una excelente flexibilidad, resistencia a bajas temperaturas y facilidad de procesamiento. Se utiliza en l\u00e1minas, cables, tuber\u00edas, cuero artificial, suelos y productos de PVC blando de uso general. El DOP de grado el\u00e9ctrico mejora el aislamiento de los hilos y cables.<\/p>\n

Modificador de pol\u00edmeros:<\/strong> Modifica el ABS, el PS y el caucho para mejorar su tenacidad, resistencia al impacto y facilidad de procesamiento; se utiliza en elast\u00f3meros termopl\u00e1sticos (TPE) para aportar elasticidad y durabilidad.<\/p>\n

Recubrimientos y adhesivos:<\/strong> Act\u00faa como agente coalescente y disolvente plastificante en recubrimientos industriales, pinturas para autom\u00f3viles y adhesivos, mejorando la formaci\u00f3n de la pel\u00edcula, la adhesi\u00f3n y la resistencia al agua y a los productos qu\u00edmicos.<\/p>\n

Otros usos:<\/strong> Se utiliza como fase estacionaria en cromatograf\u00eda de gases (GC), como plastificante en tintas de impresi\u00f3n y como material de referencia est\u00e1ndar para la qu\u00edmica anal\u00edtica.<\/p>","protected":false},"excerpt":{"rendered":"

El ftalato de dioctilo, conocido com\u00fanmente como DOP o DEHP (ftalato de di(2-etilhexilo)), es un plastificante cl\u00e1sico de \u00e9ster arom\u00e1tico sintetizado a partir de anh\u00eddrido ft\u00e1lico y 2-etilhexanol. Su f\u00f3rmula qu\u00edmica es C\u2082\u2084H\u2083\u2088O\u2084 (f\u00f3rmula estructural: o-C6<\/sub>H4<\/sub>(COOCH2<\/sub>CH(C2<\/sub>H5<\/sub>)C4<\/sub>H9<\/sub>)2<\/sub>) y su n\u00famero CAS es 117-81-7 (nota: el ftalato de di-n-octilo, DNOP, CAS 117-84-0, es su is\u00f3mero lineal). Se trata de un l\u00edquido viscoso incoloro, transparente y ligeramente oloroso, con una excelente compatibilidad, una alta eficacia plastificante y una baja volatilidad, que ha dominado durante mucho tiempo el mercado de los plastificantes de uso general a pesar del creciente escrutinio normativo sobre sus posibles propiedades disruptoras endocrinas.<\/p>","protected":false},"featured_media":3521,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"%%post_title%%","_seopress_titles_desc":"%%post_excerpt%%","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}}},"product_brand":[],"product_cat":[85],"product_tag":[],"class_list":["post-2010","product","type-product","status-publish","has-post-thumbnail","product_cat-dopdioctyl-phthalate","desktop-align-center","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-gallery-with-no-image","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.jmchemi.com\/es\/wp-json\/wp\/v2\/product\/2010","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jmchemi.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.jmchemi.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jmchemi.com\/es\/wp-json\/wp\/v2\/comments?post=2010"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jmchemi.com\/es\/wp-json\/wp\/v2\/media\/3521"}],"wp:attachment":[{"href":"https:\/\/www.jmchemi.com\/es\/wp-json\/wp\/v2\/media?parent=2010"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.jmchemi.com\/es\/wp-json\/wp\/v2\/product_brand?post=2010"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.jmchemi.com\/es\/wp-json\/wp\/v2\/product_cat?post=2010"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.jmchemi.com\/es\/wp-json\/wp\/v2\/product_tag?post=2010"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}