{"id":4218,"date":"2025-03-07T12:09:34","date_gmt":"2025-03-07T12:09:34","guid":{"rendered":"https:\/\/vivalr.com\/product\/4218.html"},"modified":"2025-03-07T12:29:09","modified_gmt":"2025-03-07T12:29:09","slug":"factory-supply-5-chloro-13-dimethoxybenzene-cas-95-38-5-with-good-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/pt\/product\/4218.html","title":{"rendered":"Fornecimento de F\u00e1brica 5-Cloro-1,3-dimetoxibenzeno CAS 95-38-5 Com Bom Pre\u00e7o"},"content":{"rendered":"<h1>Fornecimento de f\u00e1brica 5-Cloro-1,3-dimetoxibenzeno CAS 95-38-5 Guia do utilizador<\/h1>\n<h2>\u00cdndice<\/h2>\n<ul>\n<li><a href=\"#basic-info\">Informa\u00e7\u00f5es e par\u00e2metros b\u00e1sicos<\/a><\/li>\n<li><a href=\"#uses\">Utiliza\u00e7\u00f5es do produto<\/a><\/li>\n<li><a href=\"#usage\">Como utilizar o produto<\/a><\/li>\n<li><a href=\"#usage-cases\">Casos de utiliza\u00e7\u00e3o pormenorizados<\/a><\/li>\n<li><a href=\"#contact\">Informa\u00e7\u00f5es de contacto<\/a><\/li>\n<\/ul>\n<h2 id=\"basic-info\">Informa\u00e7\u00f5es e par\u00e2metros b\u00e1sicos<\/h2>\n<p>O produto \u00e9 o 5-Cloro-1,3-dimetoxibenzeno com o n\u00famero CAS 95 - 38 - 5. \u00c9 fornecido pela f\u00e1brica e tem um bom pre\u00e7o. A f\u00f3rmula qu\u00edmica do 5-Cloro-1,3-dimetoxibenzeno \u00e9 C\u2088H\u2089ClO\u2082. O seu peso molecular \u00e9 de aproximadamente 172,61 g\/mol. A apar\u00eancia deste produto \u00e9 geralmente um p\u00f3 cristalino branco a esbranqui\u00e7ado. Tem uma estrutura qu\u00edmica relativamente est\u00e1vel em condi\u00e7\u00f5es normais, com o \u00e1tomo de cloro na posi\u00e7\u00e3o 5 - e dois grupos metoxi nas posi\u00e7\u00f5es 1 e 3 no anel de benzeno. Esta estrutura espec\u00edfica confere-lhe propriedades qu\u00edmicas e f\u00edsicas \u00fanicas.<\/p>\n<h2 id=\"uses\">Utiliza\u00e7\u00f5es do produto<\/h2>\n<p>O 5-cloro-1,3-dimetoxibenzeno tem v\u00e1rias aplica\u00e7\u00f5es importantes em diferentes dom\u00ednios. Na ind\u00fastria farmac\u00eautica, serve como intermedi\u00e1rio para a s\u00edntese de v\u00e1rios medicamentos. A estrutura \u00fanica deste composto permite-lhe participar numa s\u00e9rie de reac\u00e7\u00f5es qu\u00edmicas para formar mol\u00e9culas de medicamentos mais complexas com actividades farmacol\u00f3gicas espec\u00edficas. No dom\u00ednio da s\u00edntese org\u00e2nica, \u00e9 utilizado como um bloco de constru\u00e7\u00e3o para a prepara\u00e7\u00e3o de compostos arom\u00e1ticos mais complexos. Os qu\u00edmicos podem utilizar os grupos cloro e metoxi no seu anel benz\u00e9nico para efetuar substitui\u00e7\u00f5es, acoplamentos e outras reac\u00e7\u00f5es para criar novas mol\u00e9culas funcionais. Al\u00e9m disso, tamb\u00e9m pode ter aplica\u00e7\u00f5es potenciais no dom\u00ednio da ci\u00eancia dos materiais, por exemplo, na prepara\u00e7\u00e3o de determinados pol\u00edmeros ou materiais funcionais.<\/p>\n<h2 id=\"usage\">Como utilizar o produto<\/h2>\n<p>Ao utilizar 5-Cloro-1,3-dimetoxibenzeno, devem ser seguidas precau\u00e7\u00f5es de seguran\u00e7a rigorosas. Em primeiro lugar, deve ser armazenado num local fresco, seco e bem ventilado, longe da luz solar direta e de fontes de calor. Ao manusear o produto, deve ser utilizado equipamento de prote\u00e7\u00e3o individual adequado, como luvas, \u00f3culos de prote\u00e7\u00e3o e uma bata de laborat\u00f3rio. Numa rea\u00e7\u00e3o qu\u00edmica, a quantidade de produto utilizada deve ser medida com precis\u00e3o de acordo com os requisitos da rea\u00e7\u00e3o. Normalmente, o produto \u00e9 adicionado ao sistema reacional num solvente adequado, em condi\u00e7\u00f5es de rea\u00e7\u00e3o espec\u00edficas, como a temperatura, a press\u00e3o e o catalisador. Ap\u00f3s a rea\u00e7\u00e3o, devem ser realizadas etapas adequadas de separa\u00e7\u00e3o e purifica\u00e7\u00e3o para obter o produto desejado.<\/p>\n<h2 id=\"usage-cases\">Casos de utiliza\u00e7\u00e3o pormenorizados<\/h2>\n<p>\n    <strong>Caso 1: S\u00edntese farmac\u00eautica<\/strong><br \/>\n    Suponha que uma equipa de investiga\u00e7\u00e3o est\u00e1 a sintetizar um novo medicamento anti-inflamat\u00f3rio. Planeiam utilizar o 5-cloro-1,3-dimetoxibenzeno como intermedi\u00e1rio. Primeiro, dissolvem o 5-cloro-1,3-dimetoxibenzeno num solvente org\u00e2nico adequado, como o diclorometano. Em seguida, sob a a\u00e7\u00e3o de um catalisador espec\u00edfico, reagem-no com outro composto org\u00e2nico que contenha um grupo amino. A rea\u00e7\u00e3o \u00e9 efectuada a uma temperatura controlada de cerca de 40 a 50 graus Celsius durante v\u00e1rias horas. Depois de terminada a rea\u00e7\u00e3o, utilizam a cromatografia em coluna para separar e purificar o produto. Atrav\u00e9s desta s\u00e9rie de opera\u00e7\u00f5es, obt\u00eam-se com sucesso um produto interm\u00e9dio com potencial atividade anti-inflamat\u00f3ria, que \u00e9 um passo importante na s\u00edntese do medicamento final.\n  <\/p>\n<p>\n    <strong>Caso 2: S\u00edntese Org\u00e2nica de um Composto Arom\u00e1tico Complexo<\/strong><br \/>\n    Um qu\u00edmico pretende sintetizar um composto arom\u00e1tico complexo com m\u00faltiplos grupos funcionais. Come\u00e7a por utilizar o 5-cloro-1,3-dimetoxibenzeno como material de partida. Efectuam uma rea\u00e7\u00e3o de substitui\u00e7\u00e3o no \u00e1tomo de cloro do 5-cloro-1,3-dimetoxibenzeno com um reagente de Grignard. Esta rea\u00e7\u00e3o ocorre num ambiente anidro para evitar reac\u00e7\u00f5es secund\u00e1rias. Ap\u00f3s a rea\u00e7\u00e3o de substitui\u00e7\u00e3o, modificam ainda mais os grupos metoxi atrav\u00e9s de uma s\u00e9rie de reac\u00e7\u00f5es de oxida\u00e7\u00e3o e redu\u00e7\u00e3o. Ap\u00f3s v\u00e1rias etapas de reac\u00e7\u00f5es e purifica\u00e7\u00f5es, obt\u00eam finalmente o composto arom\u00e1tico complexo pretendido, que pode ser utilizado no desenvolvimento de novos materiais ou como composto de refer\u00eancia na investiga\u00e7\u00e3o qu\u00edmica.\n  <\/p>\n<h2 id=\"contact\">Informa\u00e7\u00f5es de contacto<\/h2>\n<p>Se tiver alguma d\u00favida ou precisar de mais informa\u00e7\u00f5es sobre 5-Cloro-1,3-dimetoxibenzeno, n\u00e3o hesite em contactar-nos. O nosso e-mail \u00e9 info@vivalr.com e o nosso n\u00famero de telefone \u00e9 (86) 15866781826.<\/p>","protected":false},"excerpt":{"rendered":"<p>Factory Supply 5-Chloro-1,3-dimethoxybenzene CAS 95-38-5 User Guide Table of Contents Basic Information and Parameters Uses of the Product How to Use the Product Detailed Usage Cases Contact Information Basic Information and Parameters The product is 5-Chloro-1,3-dimethoxybenzene with the CAS number 95 - 38 - 5. It is factory - supplied and comes with a good [&hellip;]<\/p>\n","protected":false},"featured_media":23252,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-4218","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 v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Factory Supply 5-Chloro-1,3-dimethoxybenzene CAS 95-38-5 With Good 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\/pt\/product\/4218.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Factory Supply 5-Chloro-1,3-dimethoxybenzene CAS 95-38-5 With Good Price\" \/>\n<meta property=\"og:description\" content=\"Factory Supply 5-Chloro-1,3-dimethoxybenzene CAS 95-38-5 User Guide Table of Contents Basic Information and Parameters Uses of the Product How to Use the Product Detailed Usage Cases Contact Information Basic Information and Parameters The product is 5-Chloro-1,3-dimethoxybenzene with the CAS number 95 - 38 - 5. 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