{"id":3212,"date":"2025-08-28T16:29:59","date_gmt":"2025-08-28T08:29:59","guid":{"rendered":"https:\/\/www.honorpigments.com\/?post_type=product&#038;p=3212"},"modified":"2026-04-13T22:51:38","modified_gmt":"2026-04-13T14:51:38","slug":"3-buten-1-ol","status":"publish","type":"product","link":"https:\/\/www.honorpigment.com\/pt_br\/produto\/3-buten-1-ol\/","title":{"rendered":"3-Buten-1-ol (CAS NO.: 627-27-0)"},"content":{"rendered":"<h3 dir=\"auto\">Product Overview<\/h3>\n<p dir=\"auto\">\u00a0<strong>3-Buten-1-ol<\/strong> (also known as Allylcarbinol, 3-Butenyl alcohol, Homoallyl alcohol) CAS No.: 627-27-0, with the chemical formula C\u2084H\u2088O and a molecular weight of 72.11 g\/mol. It is a clear colorless to slightly yellow liquid. This compound belongs to the class of unsaturated alcohols (homoallyl alcohols) and is primarily used in organic synthesis and as a reagent, though it is subject to safety regulations due to its flammable and irritant properties.<\/p>\n<h3 dir=\"auto\">Properties<\/h3>\n<p dir=\"auto\">3-Buten-1-ol exhibits the following key physical and chemical properties:<\/p>\n<ul dir=\"auto\">\n<li><strong>Physical State<\/strong>: Liquid (at room temperature).<\/li>\n<li><strong>Appearance<\/strong>: Clear colorless to slightly yellow liquid.<\/li>\n<li><strong>Odor<\/strong>: Not specified.<\/li>\n<li><strong>Melting Point<\/strong>: -31.44 \u00b0C (estimate).<\/li>\n<li><strong>Boiling Point<\/strong>: 112-114 \u00b0C (lit.).<\/li>\n<li><strong>Density<\/strong>: 0.838 g\/mL at 25 \u00b0C (lit.).<\/li>\n<li><strong>Solubility<\/strong>: Soluble in chloroform, methanol; water soluble.<\/li>\n<li><strong>Stability<\/strong>: Stable; incompatible with acids, acid chlorides, acid anhydrides, oxidizing agents; flammable with explosive limits 2-28% (V).<\/li>\n<li><strong>Toxicity<\/strong>: Moderately toxic; strongly irritating to skin and eyes; may cause respiratory irritation; toxic to aquatic organisms with long-lasting effects.<\/li>\n<\/ul>\n<h3 dir=\"auto\">Aplicativos<\/h3>\n<p dir=\"auto\">The primary applications of 3-buten-1-ol include:<\/p>\n<ul dir=\"auto\">\n<li><strong>Organic Synthesis Intermediate<\/strong>: Used as a starting reagent in the asymmetric total synthesis of natural seimatopolide B and in the synthesis of catalytic bimetallic nanoparticles.<\/li>\n<li><strong>Reagent<\/strong>: Employed in studies of Mn-catalyzed hydrohydrazination of olefins and the conversion of propargylic acetates to ethers catalyzed by ferric chloride.<\/li>\n<li><strong>Other<\/strong>: Serves as an aliphatic primary alcohol reagent in various organic synthesis processes.<\/li>\n<\/ul>\n<h3 dir=\"auto\">Classifica\u00e7\u00e3o<\/h3>\n<p dir=\"auto\">The following table outlines the classification of 3-buten-1-ol based on chemical properties, uses, and regulations:<\/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\">Classification Type<\/th>\n<th data-col-size=\"lg\">Specific Category<\/th>\n<th data-col-size=\"xl\">Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"sm\"><strong>Chemical Class<\/strong><\/td>\n<td data-col-size=\"lg\">Unsaturated Alcohol (Homoallyl Alcohol)<\/td>\n<td data-col-size=\"xl\">A primary alcohol with an alkene group, reactive in nucleophilic and other organic reactions.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Usage Class<\/strong><\/td>\n<td data-col-size=\"lg\">Organic Synthesis Reagent\/Intermediate<\/td>\n<td data-col-size=\"xl\">Primarily used as a reagent and intermediate in chemical synthesis.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Hazard Class<\/strong><\/td>\n<td data-col-size=\"lg\">Flammable Liquid (UN 1987); Irritant<\/td>\n<td data-col-size=\"xl\">Flammable (H226, Flam. Liq. 3); skin irritant (H315), eye irritant (H319), respiratory irritant (H335); GHS02, GHS07; Packing Group II.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Regulatory Class<\/strong><\/td>\n<td data-col-size=\"lg\">Controlled Chemical (REACH, TSCA)<\/td>\n<td data-col-size=\"xl\">Listed under US TSCA and EPA Substance Registry; HS Code 29052990; subject to environmental and safety controls.<\/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.: 627-27-0<\/p>\n<p>Content:98.00%<\/p>\n<p>Application: Used as a starting reagent in the asymmetric total synthesis of natural seimatopolide B and in the synthesis of catalytic bimetallic nanoparticles.<\/p>","protected":false},"featured_media":3213,"template":"","meta":[],"product_brand":[],"product_cat":[86],"product_tag":[],"class_list":{"0":"post-3212","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-brominated-compounds-and-derivatives","7":"stm_brands-honor-intermediates","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.honorpigment.com\/pt_br\/wp-json\/wp\/v2\/product\/3212","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.honorpigment.com\/pt_br\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.honorpigment.com\/pt_br\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/www.honorpigment.com\/pt_br\/wp-json\/wp\/v2\/product\/3212\/revisions"}],"predecessor-version":[{"id":8689,"href":"https:\/\/www.honorpigment.com\/pt_br\/wp-json\/wp\/v2\/product\/3212\/revisions\/8689"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.honorpigment.com\/pt_br\/wp-json\/wp\/v2\/media\/3213"}],"wp:attachment":[{"href":"https:\/\/www.honorpigment.com\/pt_br\/wp-json\/wp\/v2\/media?parent=3212"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.honorpigment.com\/pt_br\/wp-json\/wp\/v2\/product_brand?post=3212"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.honorpigment.com\/pt_br\/wp-json\/wp\/v2\/product_cat?post=3212"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.honorpigment.com\/pt_br\/wp-json\/wp\/v2\/product_tag?post=3212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}