{"id":2022,"date":"2025-12-27T15:52:02","date_gmt":"2025-12-27T07:52:02","guid":{"rendered":"http:\/\/www.jmchemi.com\/?post_type=product&p=2022"},"modified":"2026-01-27T13:47:54","modified_gmt":"2026-01-27T05:47:54","slug":"ethyl-acetate-ethyl-ethanoate","status":"publish","type":"product","link":"https:\/\/www.jmchemi.com\/pt\/produto\/ethyl-acetate-ethyl-ethanoate\/","title":{"rendered":"Acetato de etilo (Etanoato de etilo)"},"content":{"rendered":"

\u00c9 um l\u00edquido incolor, inflam\u00e1vel e vol\u00e1til, com um odor caracter\u00edstico, doce e frutado, semelhante ao das pastilhas de p\u00eara, e \u00e9 o \u00e9ster formado pela condensa\u00e7\u00e3o do etanol e do \u00e1cido ac\u00e9tico.<\/p>\n

Principais aplica\u00e7\u00f5es<\/h3>\n

Solvente:<\/strong> Amplamente utilizado em revestimentos, tintas, adesivos, removedores de verniz para unhas, na descafeina\u00e7\u00e3o de ch\u00e1 e caf\u00e9 e como solvente para \u00e9steres de celulose, resinas e \u00f3leos.<\/p>\n

Sabores e aromas:<\/strong> Utilizado em ess\u00eancias de fruta artificiais, produtos de confeitaria, gelados e perfumes pelas suas notas doces e frutadas.<\/p>\n

Utiliza\u00e7\u00e3o em laborat\u00f3rio:<\/strong> \u00c9 comum na cromatografia em coluna, na cromatografia em camada fina (TLC) e na extra\u00e7\u00e3o, devido \u00e0 sua polaridade moderada e ao seu baixo ponto de ebuli\u00e7\u00e3o \u2014 American Chemical Society.<\/p>\n

Intermedi\u00e1rio qu\u00edmico:<\/strong> Precursor para a s\u00edntese de outros compostos atrav\u00e9s de rea\u00e7\u00f5es de hidr\u00f3lise, transesterifica\u00e7\u00e3o ou redu\u00e7\u00e3o.<\/p>","protected":false},"excerpt":{"rendered":"

O acetato de etilo, cuja denomina\u00e7\u00e3o sistem\u00e1tica \u00e9 etanoato de etilo e que \u00e9 habitualmente abreviado como EtOAc, EA ou ETAC, \u00e9 um \u00e9ster org\u00e2nico amplamente utilizado com a f\u00f3rmula qu\u00edmica C4<\/sub>H8<\/sub>O2<\/sub>\u00a0(f\u00f3rmula estrutural: (CH3<\/sub>COOCH2<\/sub>CH3<\/sub>) e um n\u00famero CAS de 141-78-6. Trata-se de um l\u00edquido incolor, inflam\u00e1vel e vol\u00e1til, com um odor caracter\u00edstico, doce e frutado, semelhante ao das pastilhas de p\u00eara, sendo o \u00e9ster formado pela condensa\u00e7\u00e3o do etanol e do \u00e1cido ac\u00e9tico.<\/p>","protected":false},"featured_media":3171,"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":[80],"product_tag":[],"class_list":["post-2022","product","type-product","status-publish","has-post-thumbnail","product_cat-acetic-ether","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\/pt\/wp-json\/wp\/v2\/product\/2022","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jmchemi.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.jmchemi.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jmchemi.com\/pt\/wp-json\/wp\/v2\/comments?post=2022"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jmchemi.com\/pt\/wp-json\/wp\/v2\/media\/3171"}],"wp:attachment":[{"href":"https:\/\/www.jmchemi.com\/pt\/wp-json\/wp\/v2\/media?parent=2022"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.jmchemi.com\/pt\/wp-json\/wp\/v2\/product_brand?post=2022"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.jmchemi.com\/pt\/wp-json\/wp\/v2\/product_cat?post=2022"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.jmchemi.com\/pt\/wp-json\/wp\/v2\/product_tag?post=2022"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}