{"id":3224,"date":"2025-08-28T16:43:07","date_gmt":"2025-08-28T08:43:07","guid":{"rendered":"https:\/\/www.honorpigments.com\/?post_type=product&#038;p=3224"},"modified":"2026-05-02T22:29:21","modified_gmt":"2026-05-02T14:29:21","slug":"5-bromovaleronitrilo","status":"publish","type":"product","link":"https:\/\/www.honorpigment.com\/pt\/produto\/5-bromovaleronitrilo\/","title":{"rendered":"5-Bromovaleronitrilo (N.\u00ba CAS: 5414-21-1)"},"content":{"rendered":"<h3 dir=\"auto\">Vis\u00e3o geral do produto<\/h3>\n<p dir=\"auto\"><strong>5-Bromovaleronitrilo<\/strong> (tamb\u00e9m conhecido como 5-Bromopentanenitrilo ou Cianeto de 4-Bromobutilo) N.\u00ba CAS: 5414-21-1 , com a f\u00f3rmula qu\u00edmica C\u2085H\u2088BrN e um peso molecular de 162,03 g\/mol. \u00c9 um l\u00edquido l\u00edmpido, incolor a laranja claro ou amarelo. Este composto pertence \u00e0 classe dos halogenetos de alquilo e nitrilos e \u00e9 utilizado principalmente em s\u00edntese org\u00e2nica como reagente e intermedi\u00e1rio, embora esteja sujeito a regulamentos de seguran\u00e7a devido \u00e0s suas propriedades t\u00f3xicas e irritantes.<\/p>\n<h3 dir=\"auto\">Propriedades<\/h3>\n<p dir=\"auto\">O 5-bromovaleronitrilo apresenta as seguintes propriedades f\u00edsicas e qu\u00edmicas fundamentais<\/p>\n<ul dir=\"auto\">\n<li><strong>Estado f\u00edsico<\/strong>: L\u00edquido (\u00e0 temperatura ambiente).<\/li>\n<li><strong>Apar\u00eancia<\/strong>: L\u00edquido l\u00edmpido, incolor a laranja claro ou amarelo.<\/li>\n<li><strong>Odor<\/strong>: N\u00e3o especificado.<\/li>\n<li><strong>Ponto de fus\u00e3o<\/strong>: N\u00e3o dispon\u00edvel.<\/li>\n<li><strong>Ponto de ebuli\u00e7\u00e3o<\/strong>: 110-111 \u00b0C (a 12 mmHg).<\/li>\n<li><strong>Densidade<\/strong>: 1,388 g\/mL (a 25 \u00b0C).<\/li>\n<li><strong>Solubilidade<\/strong>: Ligeiramente sol\u00favel em \u00e1gua (4,1 g\/L a 25 \u00b0C); misc\u00edvel com solventes org\u00e2nicos como o etanol e o \u00e9ter.<\/li>\n<li><strong>Estabilidade<\/strong>: Est\u00e1vel em condi\u00e7\u00f5es normais; armazenar em atmosfera inerte a 2-8 \u00b0C; incompat\u00edvel com agentes oxidantes fortes.<\/li>\n<li><strong>Toxicidade<\/strong>: Moderadamente t\u00f3xico; nocivo por ingest\u00e3o, em contacto com a pele ou por inala\u00e7\u00e3o; provoca irrita\u00e7\u00e3o da pele, irrita\u00e7\u00e3o ocular grave e irrita\u00e7\u00e3o respirat\u00f3ria; n\u00e3o se conhece carcinogenicidade.<\/li>\n<\/ul>\n<h3 dir=\"auto\">Aplica\u00e7\u00f5es<\/h3>\n<p dir=\"auto\">As principais aplica\u00e7\u00f5es do 5-bromovaleronitrilo incluem:<\/p>\n<ul dir=\"auto\">\n<li><strong>Intermedi\u00e1rio de s\u00edntese org\u00e2nica<\/strong>: Utilizado como reagente para preparar intermedi\u00e1rios essenciais, tais como benzil(metil)amino)pentanenitrilo para a s\u00edntese de N-metilcadaverina; sais de brometo de 1-cianobutil-3-alquilbenzimidaz\u00f3lio por rea\u00e7\u00e3o com N-alquilbenzimidaz\u00f3is; tridecanenitrilo por acoplamento cruzado catalisado por Ni com dioctilzinco; e \u00e1cido 5-bromo-pentan\u00f3ico.<\/li>\n<li><strong>Outros<\/strong>: Empregado como um bloco de constru\u00e7\u00e3o na produ\u00e7\u00e3o de produtos farmac\u00eauticos, agroqu\u00edmicos e produtos qu\u00edmicos finos.<\/li>\n<\/ul>\n<h3 dir=\"auto\">Classifica\u00e7\u00e3o<\/h3>\n<p dir=\"auto\">A tabela seguinte apresenta a classifica\u00e7\u00e3o do 5-bromovaleronitrilo com base nas propriedades qu\u00edmicas, utiliza\u00e7\u00f5es e regulamenta\u00e7\u00f5es:<\/p>\n<div dir=\"auto\">\n<div>\n<div><\/div>\n<\/div>\n<table dir=\"auto\" data-wide=\"false\">\n<thead>\n<tr>\n<th data-col-size=\"sm\">Tipo de classifica\u00e7\u00e3o<\/th>\n<th data-col-size=\"lg\">Categoria espec\u00edfica<\/th>\n<th data-col-size=\"xl\">Descri\u00e7\u00e3o<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"sm\"><strong>Classe qu\u00edmica<\/strong><\/td>\n<td data-col-size=\"lg\">Halogeneto de alquilo (Bromoalcano) \/ Nitrilo<\/td>\n<td data-col-size=\"xl\">Um alquil nitrilo bromado, reativo em reac\u00e7\u00f5es de substitui\u00e7\u00e3o nucleof\u00edlica.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Classe de utiliza\u00e7\u00e3o<\/strong><\/td>\n<td data-col-size=\"lg\">Reagente de s\u00edntese org\u00e2nica\/Interm\u00e9dio<\/td>\n<td data-col-size=\"xl\">Utilizado principalmente como reagente e intermedi\u00e1rio na s\u00edntese qu\u00edmica.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Classe de perigo<\/strong><\/td>\n<td data-col-size=\"lg\">L\u00edquido t\u00f3xico (UN 3276); Irritante<\/td>\n<td data-col-size=\"xl\">T\u00f3xico (Classe 6.1, Grupo de Embalagem III); nocivo por ingest\u00e3o (H302), em contacto com a pele (H312) ou por inala\u00e7\u00e3o (H331); provoca irrita\u00e7\u00e3o da pele (H315), irrita\u00e7\u00e3o ocular (H319) e irrita\u00e7\u00e3o respirat\u00f3ria (H335); Advert\u00eancia GHS07.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Classe de regulamenta\u00e7\u00e3o<\/strong><\/td>\n<td data-col-size=\"lg\">Produto qu\u00edmico controlado (TSCA)<\/td>\n<td data-col-size=\"xl\">Listado na TSCA dos EUA; WGK 3 na Alemanha; C\u00f3digo HS 29269090; sujeito a controlos ambientais e de seguran\u00e7a.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"honor-product-overview\" style=\"margin-top:40px;border-top:2px solid #f6c405;padding-top:30px\">\n<h3>Why Choose Honor Pigments?<\/h3>\n<ul>\n<li>\ud83c\udf0d <strong>Global Export Expertise<\/strong> \u2014 Trusted by customers in 40+ countries for consistent quality and reliable supply<\/li>\n<li>\u2705 <strong>Strict Quality Control<\/strong> \u2014 ISO 9001 certified with batch-to-batch consistency and zero-defect policy<\/li>\n<li>\ud83d\udcb0 <strong>OEM Production Advantage<\/strong> \u2014 Competitive pricing without compromising pigment performance<\/li>\n<li>\ud83e\uddea <strong>Technical Support<\/strong> \u2014 Free color matching, formulation advice and sample testing before bulk order<\/li>\n<\/ul>\n<div style=\"background:#f8f9fa;padding:20px;border-left:4px solid #f6c405;margin:20px 0\">\n<p><strong>\ud83d\udce9 Need more details?<\/strong><\/p>\n<p>Request TDS, SDS, or a free sample for testing.<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>CAS NO: 5414-21-1<\/p>\n<p>Conte\u00fado:98.00%<\/p>\n<p>Aplica\u00e7\u00e3o: Utilizado como reagente para preparar produtos interm\u00e9dios essenciais, como benzil(metil)amino)pentanenitrilo para a s\u00edntese de N-metilcadaverina; sais de brometo de 1-cianobutil-3-alquilbenzimidaz\u00f3lio por rea\u00e7\u00e3o com N-alquilbenzimidaz\u00f3is; tridecanenitrilo por acoplamento cruzado catalisado por Ni com dioctilzinco; e \u00e1cido 5-bromo-pentan\u00f3ico.<\/p>","protected":false},"featured_media":3225,"template":"","meta":{"rank_math_focus_keyword":"5-Bromovaleronitrile (CAS NO.: 5414-21-1)","rank_math_description":"5-Bromovaleronitrile (also known as 5-Bromopentanenitrile or 4-Bromobutyl Cyanide) CAS No.: 5414-21-1 , with the chemical formula C\u2085H\u2088BrN and a molecular weight of 162.03 g\/mol. It is a clear colorless to light orange or yellow liquid. This compound belongs to the class of alkyl halides and nitriles and is primarily used in organic synthesis as a reactant and intermediate, though it is subject to safety regulations due to its toxic and irritant properties.","rank_math_robots":null,"_rank_math_focus_keyword":"5-bromovaleronitrile (cas no.: 5414-21-1","rank_math_seo_score":"29"},"product_brand":[],"product_cat":[86],"product_tag":[451],"class_list":{"0":"post-3224","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-brominated-compounds-and-derivatives","7":"product_tag-brominated-compounds-and-derivatives","8":"stm_brands-honor-intermediates","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.honorpigment.com\/pt\/wp-json\/wp\/v2\/product\/3224","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.honorpigment.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.honorpigment.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/www.honorpigment.com\/pt\/wp-json\/wp\/v2\/product\/3224\/revisions"}],"predecessor-version":[{"id":8683,"href":"https:\/\/www.honorpigment.com\/pt\/wp-json\/wp\/v2\/product\/3224\/revisions\/8683"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.honorpigment.com\/pt\/wp-json\/wp\/v2\/media\/3225"}],"wp:attachment":[{"href":"https:\/\/www.honorpigment.com\/pt\/wp-json\/wp\/v2\/media?parent=3224"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.honorpigment.com\/pt\/wp-json\/wp\/v2\/product_brand?post=3224"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.honorpigment.com\/pt\/wp-json\/wp\/v2\/product_cat?post=3224"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.honorpigment.com\/pt\/wp-json\/wp\/v2\/product_tag?post=3224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}