{"id":12806,"date":"2025-01-16T11:33:06","date_gmt":"2025-01-16T11:33:06","guid":{"rendered":"https:\/\/vivalr.com\/?p=12806"},"modified":"2025-01-15T13:31:44","modified_gmt":"2025-01-15T13:31:44","slug":"the-ultimate-guide-to-345-trimethoxycinmic-acid-cas-90-50-6%ef%bc%9a-everything-you-need-to-know","status":"publish","type":"post","link":"https:\/\/vivalr.com\/pt\/12806","title":{"rendered":"O guia definitivo para o \u00e1cido 3,4,5-trimetoxic\u00ednico CAS 90-50-6: Tudo o que voc\u00ea precisa saber"},"content":{"rendered":"<h3>Resumo<\/h3>\n<p>Este artigo fornece um guia abrangente para o \u00e1cido 3,4,5-trimetoxic\u00ednico, tamb\u00e9m conhecido como CAS 90-50-6. Investiga as propriedades qu\u00edmicas, os m\u00e9todos de s\u00edntese, as aplica\u00e7\u00f5es, as considera\u00e7\u00f5es de seguran\u00e7a e os aspectos regulamentares deste composto. O guia tem como objetivo oferecer uma compreens\u00e3o detalhada do \u00e1cido 3,4,5-trimetoxic\u00ednico, tornando-o um recurso essencial para investigadores, qu\u00edmicos e qualquer pessoa interessada nesta subst\u00e2ncia qu\u00edmica.<\/p>\n<h3>Introdu\u00e7\u00e3o ao \u00e1cido 3,4,5-trimetoxic\u00ednico<\/h3>\n<p>\u00c1cido 3,4,5-trimetoxicin\u00e2mico, com a f\u00f3rmula qu\u00edmica C<sub>9<\/sub>H<sub>10<\/sub>O<sub>6<\/sub>\u00c9 um tipo de composto org\u00e2nico pertencente \u00e0 classe dos \u00e9steres. Caracteriza-se pela presen\u00e7a de tr\u00eas grupos metoxi ligados a um anel de benzeno. Este composto \u00e9 amplamente utilizado em v\u00e1rias ind\u00fastrias, incluindo a farmac\u00eautica, a agricultura e a ci\u00eancia dos materiais. A compreens\u00e3o das suas propriedades e aplica\u00e7\u00f5es \u00e9 crucial para quem trabalha nestes dom\u00ednios.<\/p>\n<h3>Propriedades qu\u00edmicas do \u00e1cido 3,4,5-trimetoxic\u00ednico<\/h3>\n<p>O \u00e1cido 3,4,5-trimetoxic\u00ednico \u00e9 um s\u00f3lido cristalino branco que \u00e9 sol\u00favel em solventes org\u00e2nicos como o etanol e a acetona. Tem um ponto de fus\u00e3o de aproximadamente 150-152\u00b0C e um ponto de ebuli\u00e7\u00e3o de cerca de 300\u00b0C. O composto \u00e9 est\u00e1vel em condi\u00e7\u00f5es normais, mas pode decompor-se quando exposto ao calor ou a \u00e1cidos fortes. O seu peso molecular \u00e9 de 190,16 g\/mol, e tem uma f\u00f3rmula molecular de C<sub>9<\/sub>H<sub>10<\/sub>O<sub>6<\/sub>. Estas propriedades tornam-no um composto vers\u00e1til com uma vasta gama de aplica\u00e7\u00f5es.<\/p>\n<h3>S\u00edntese do \u00e1cido 3,4,5-trimetoxic\u00ednico<\/h3>\n<p>A s\u00edntese do \u00e1cido 3,4,5-trimetoxic\u00ednico envolve v\u00e1rias etapas, incluindo a prepara\u00e7\u00e3o dos materiais de partida e as condi\u00e7\u00f5es de rea\u00e7\u00e3o. Um m\u00e9todo comum envolve a rea\u00e7\u00e3o do \u00e1cido salic\u00edlico com metanol na presen\u00e7a de um catalisador. A rea\u00e7\u00e3o \u00e9 normalmente realizada em condi\u00e7\u00f5es de refluxo para assegurar a convers\u00e3o completa. Outros m\u00e9todos incluem a utiliza\u00e7\u00e3o de anidrido ac\u00e9tico ou \u00e9steres de cloroformato como reagentes. A escolha do m\u00e9todo de s\u00edntese depende da pureza e do rendimento desejados do composto.<\/p>\n<h3>Aplica\u00e7\u00f5es do \u00e1cido 3,4,5-trimetoxic\u00ednico<\/h3>\n<p>O \u00e1cido 3,4,5-trimetoxic\u00ednico encontra aplica\u00e7\u00f5es em v\u00e1rias ind\u00fastrias. No sector farmac\u00eautico, \u00e9 utilizado como precursor para a s\u00edntese de medicamentos com propriedades anti-inflamat\u00f3rias e analg\u00e9sicas. Na agricultura, serve como intermedi\u00e1rio na produ\u00e7\u00e3o de herbicidas e fungicidas. Al\u00e9m disso, \u00e9 utilizado na s\u00edntese de corantes, pl\u00e1sticos e outros materiais. A versatilidade deste composto torna-o um componente valioso em muitos processos diferentes.<\/p>\n<h3>Considera\u00e7\u00f5es de seguran\u00e7a para o \u00e1cido 3,4,5-trimetoxic\u00ednico<\/h3>\n<p>O manuseamento do \u00e1cido 3,4,5-trimetoxic\u00ednico requer precau\u00e7\u00e3o devido aos seus potenciais perigos. O composto \u00e9 t\u00f3xico se ingerido, inalado ou absorvido atrav\u00e9s da pele. Pode causar irrita\u00e7\u00e3o nos olhos, na pele e no sistema respirat\u00f3rio. Por conseguinte, devem ser tomadas medidas de seguran\u00e7a adequadas, tais como a utiliza\u00e7\u00e3o de vestu\u00e1rio de prote\u00e7\u00e3o e de luvas, quando se trabalha com esta subst\u00e2ncia. A ventila\u00e7\u00e3o adequada e o cumprimento dos regulamentos locais s\u00e3o tamb\u00e9m essenciais para garantir um ambiente de trabalho seguro.<\/p>\n<h3>Aspectos regulamentares do \u00e1cido 3,4,5-trimetoxic\u00ednico<\/h3>\n<p>A produ\u00e7\u00e3o, importa\u00e7\u00e3o e exporta\u00e7\u00e3o do \u00e1cido 3,4,5-trimetoxic\u00ednico est\u00e3o sujeitas a v\u00e1rios regulamentos. Estes regulamentos est\u00e3o em vigor para garantir a utiliza\u00e7\u00e3o segura e respons\u00e1vel do composto. Em muitos pa\u00edses, incluindo os Estados Unidos e a Uni\u00e3o Europeia, a subst\u00e2ncia \u00e9 classificada como perigosa e requer procedimentos espec\u00edficos de rotulagem e manuseamento. A conformidade com estes regulamentos \u00e9 crucial para as empresas envolvidas na produ\u00e7\u00e3o e distribui\u00e7\u00e3o do \u00e1cido 3,4,5-trimetoxic\u00ednico.<\/p>\n<h3>Conclus\u00e3o<\/h3>\n<p>O guia definitivo para o \u00e1cido 3,4,5-trimetoxic\u00ednico CAS <a class=\"wpil_keyword_link\" href=\"https:\/\/vivalr.com\/pt\/product\/7927.html\/\"   title=\"90-50-6\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"989\">90-50-6<\/a>: Tudo o que precisa de saber serve como um recurso abrangente para compreender este composto org\u00e2nico vers\u00e1til. Desde as suas propriedades qu\u00edmicas e m\u00e9todos de s\u00edntese at\u00e9 \u00e0s suas aplica\u00e7\u00f5es e considera\u00e7\u00f5es de seguran\u00e7a, este guia fornece uma vis\u00e3o geral pormenorizada do \u00e1cido 3,4,5-trimetoxic\u00ednico. Ao fornecer estas informa\u00e7\u00f5es, o guia tem como objetivo ajudar investigadores, qu\u00edmicos e profissionais da ind\u00fastria a tomar decis\u00f5es informadas relativamente \u00e0 utiliza\u00e7\u00e3o deste composto.<\/p>\n<p>Palavras-chave: \u00c1cido 3,4,5-trimetoxic\u00ednico, CAS 90-50-6, propriedades qu\u00edmicas, s\u00edntese, aplica\u00e7\u00f5es, seguran\u00e7a, aspectos regulamentares<\/p>","protected":false},"excerpt":{"rendered":"<p>Resumo Este artigo fornece um guia completo sobre o \u00e1cido 3,4,5-trimetoxic\u00ednico, tamb\u00e9m conhecido como CAS 90-50-6. Investiga o produto qu\u00edmico<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-12806","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"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>The Ultimate Guide to 3,4,5-Trimethoxycinmic Acid CAS 90-50-6\uff1a Everything You Need to Know - 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\/pt\/12806\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Ultimate Guide to 3,4,5-Trimethoxycinmic Acid CAS 90-50-6\uff1a Everything You Need to Know\" \/>\n<meta property=\"og:description\" content=\"AbstractThis article provides a comprehensive guide to 3,4,5-Trimethoxycinmic Acid, also known as CAS 90-50-6. 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