{"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-bromovaleronitrile","status":"publish","type":"product","link":"https:\/\/www.honorpigment.com\/ja\/product\/5-bromovaleronitrile\/","title":{"rendered":"5-\u30d6\u30ed\u30e2\u30d0\u30ec\u30ed\u30cb\u30c8\u30ea\u30eb (CAS NO.: 5414-21-1)"},"content":{"rendered":"<h3 dir=\"auto\">\u88fd\u54c1\u6982\u8981<\/h3>\n<p dir=\"auto\"><strong>5-Bromovaleronitrile<\/strong> (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.<\/p>\n<h3 dir=\"auto\">\u30d7\u30ed\u30d1\u30c6\u30a3<\/h3>\n<p dir=\"auto\">5-Bromovaleronitrile exhibits the following key physical and chemical properties:<\/p>\n<ul dir=\"auto\">\n<li><strong>\u7269\u7406\u7684\u72b6\u614b<\/strong>:\u6db2\u4f53\uff08\u5ba4\u6e29\uff09\u3002.<\/li>\n<li><strong>\u5916\u89b3<\/strong>: Clear colorless to light orange or yellow liquid.<\/li>\n<li><strong>\u81ed\u6c17<\/strong>:\u6307\u5b9a\u306a\u3057.<\/li>\n<li><strong>\u878d\u70b9<\/strong>: Not available.<\/li>\n<li><strong>\u6cb8\u70b9<\/strong>: 110-111 \u00b0C (at 12 mmHg).<\/li>\n<li><strong>\u5bc6\u5ea6<\/strong>: 1.388 g\/mL (at 25 \u00b0C).<\/li>\n<li><strong>\u6eb6\u89e3\u5ea6<\/strong>: Slightly soluble in water (4.1 g\/L at 25 \u00b0C); miscible with organic solvents like ethanol and ether.<\/li>\n<li><strong>\u5b89\u5b9a\u6027<\/strong>: Stable under normal conditions; store under inert atmosphere at 2-8 \u00b0C; incompatible with strong oxidizing agents.<\/li>\n<li><strong>\u6bd2\u6027<\/strong>: Moderately toxic; harmful if swallowed, in contact with skin, or inhaled; causes skin irritation, serious eye irritation, and respiratory irritation; no known carcinogenicity.<\/li>\n<\/ul>\n<h3 dir=\"auto\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h3>\n<p dir=\"auto\">The primary applications of 5-bromovaleronitrile include:<\/p>\n<ul dir=\"auto\">\n<li><strong>\u6709\u6a5f\u5408\u6210\u4e2d\u9593\u4f53<\/strong>: Used as a reactant to prepare key intermediates such as benzyl(methyl)amino)pentanenitrile for N-methylcadaverine synthesis; 1-cyanobutyl-3-alkylbenzimidazolium bromide salts by reaction with N-alkylbenzimidazoles; tridecanenitrile via Ni-catalyzed cross-coupling with dioctylzinc; and 5-bromo-pentanoic acid.<\/li>\n<li><strong>\u305d\u306e\u4ed6<\/strong>: Employed as a building block in the production of pharmaceuticals, agrochemicals, and fine chemicals.<\/li>\n<\/ul>\n<h3 dir=\"auto\">\u5206\u985e<\/h3>\n<p dir=\"auto\">The following table outlines the classification of 5-bromovaleronitrile 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\">\u5206\u985e\u30bf\u30a4\u30d7<\/th>\n<th data-col-size=\"lg\">\u7279\u5b9a\u306e\u30ab\u30c6\u30b4\u30ea\u30fc<\/th>\n<th data-col-size=\"xl\">\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"sm\"><strong>\u5316\u5b66\u30af\u30e9\u30b9<\/strong><\/td>\n<td data-col-size=\"lg\">Alkyl Halide (Bromoalkane) \/ Nitrile<\/td>\n<td data-col-size=\"xl\">A brominated alkyl nitrile, reactive in nucleophilic substitution reactions.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>\u5229\u7528\u30af\u30e9\u30b9<\/strong><\/td>\n<td data-col-size=\"lg\">\u6709\u6a5f\u5408\u6210\u8a66 \u9a13\uff0f\u4e2d\u7d1a<\/td>\n<td data-col-size=\"xl\">Primarily used as a reactant and intermediate in chemical synthesis.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>\u30cf\u30b6\u30fc\u30c9\u30af\u30e9\u30b9<\/strong><\/td>\n<td data-col-size=\"lg\">Toxic Liquid (UN 3276); Irritant<\/td>\n<td data-col-size=\"xl\">Toxic (Class 6.1, Packing Group III); harmful if swallowed (H302), in contact with skin (H312), or inhaled (H331); causes skin irritation (H315), eye irritation (H319), and respiratory irritation (H335); GHS07 Warning.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>\u898f\u5236\u30af\u30e9\u30b9<\/strong><\/td>\n<td data-col-size=\"lg\">Controlled Chemical (TSCA)<\/td>\n<td data-col-size=\"xl\">Listed under\u00a0 US TSCA; WGK 3 in Germany; HS Code 29269090; 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\uff1a5414-21-1<\/p>\n<p>\u5185\u5bb9\u91cf\uff1a98.00%<\/p>\n<p>\u7528\u9014N-\u30e1\u30c1\u30eb\u30ab\u30c0\u30d9\u30ea\u30f3\u5408\u6210\u306e\u305f\u3081\u306e\u30d9\u30f3\u30b8\u30eb\uff08\u30e1\u30c1\u30eb\uff09\u30a2\u30df\u30ce\uff09\u30da\u30f3\u30bf\u30cd\u30cb\u30c8\u30ea\u30eb\u3001N-\u30a2\u30eb\u30ad\u30eb\u30d9\u30f3\u30ba\u30a4\u30df\u30c0\u30be\u30fc\u30eb\u3068\u306e\u53cd\u5fdc\u306b\u3088\u308b1-\u30b7\u30a2\u30ce\u30d6\u30c1\u30eb-3-\u30a2\u30eb\u30ad\u30eb\u30d9\u30f3\u30ba\u30a4\u30df\u30c0\u30be\u30ea\u30a6\u30e0\u81ed\u5316\u7269\u5869\u3001\u30b8\u30aa\u30af\u30c1\u30eb\u4e9c\u925b\u3068\u306eNi\u89e6\u5a92\u30af\u30ed\u30b9\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u306b\u3088\u308b\u30c8\u30ea\u30c7\u30ab\u30cd\u30cb\u30c8\u30ea\u30eb\u30015-\u30d6\u30ed\u30e2\u30da\u30f3\u30bf\u30f3\u9178\u306a\u3069\u306e\u4e3b\u8981\u4e2d\u9593\u4f53\u3092\u8abf\u88fd\u3059\u308b\u305f\u3081\u306e\u53cd\u5fdc\u5264\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u308b\u3002.<\/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\/ja\/wp-json\/wp\/v2\/product\/3224","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.honorpigment.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.honorpigment.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/www.honorpigment.com\/ja\/wp-json\/wp\/v2\/product\/3224\/revisions"}],"predecessor-version":[{"id":8683,"href":"https:\/\/www.honorpigment.com\/ja\/wp-json\/wp\/v2\/product\/3224\/revisions\/8683"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.honorpigment.com\/ja\/wp-json\/wp\/v2\/media\/3225"}],"wp:attachment":[{"href":"https:\/\/www.honorpigment.com\/ja\/wp-json\/wp\/v2\/media?parent=3224"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.honorpigment.com\/ja\/wp-json\/wp\/v2\/product_brand?post=3224"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.honorpigment.com\/ja\/wp-json\/wp\/v2\/product_cat?post=3224"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.honorpigment.com\/ja\/wp-json\/wp\/v2\/product_tag?post=3224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}