{"id":3194,"date":"2025-08-28T15:25:08","date_gmt":"2025-08-28T07:25:08","guid":{"rendered":"https:\/\/www.honorpigments.com\/?post_type=product&#038;p=3194"},"modified":"2026-05-02T22:30:50","modified_gmt":"2026-05-02T14:30:50","slug":"1-bromobutane","status":"publish","type":"product","link":"https:\/\/www.honorpigment.com\/ja\/product\/1-bromobutane\/","title":{"rendered":"1-\u30d6\u30ed\u30e2\u30d6\u30bf\u30f3 (CAS NO.: 109-65-9)"},"content":{"rendered":"<h3 dir=\"auto\">\u88fd\u54c1\u6982\u8981<\/h3>\n<p dir=\"auto\"><strong>1-Bromobutane<\/strong> (also known as n-Butyl Bromide or Butyl Bromide) CAS No.: 109-65-9 , with the chemical formula C\u2084H\u2089Br and a molecular weight of 137.02 g\/mol. It is a colorless to light yellow liquid with a characteristic or pleasant odor. This compound belongs to the class of alkyl halides and is primarily used in organic synthesis and as a solvent, though it is flammable and subject to safety regulations due to its irritant and environmental properties.<\/p>\n<h3 dir=\"auto\">\u30d7\u30ed\u30d1\u30c6\u30a3<\/h3>\n<p dir=\"auto\">1-Bromobutane 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 yellow liquid.<\/li>\n<li><strong>\u81ed\u6c17<\/strong>: Characteristic or pleasant odor.<\/li>\n<li><strong>\u878d\u70b9<\/strong>: -112 \u00b0C.<\/li>\n<li><strong>\u6cb8\u70b9<\/strong>: 101-102 \u00b0C.<\/li>\n<li><strong>\u5bc6\u5ea6<\/strong>: 1.27 g\/mL (at 25 \u00b0C).<\/li>\n<li><strong>\u6eb6\u89e3\u5ea6<\/strong>: Slightly soluble in water (0.6 g\/L); miscible with organic solvents like ethanol, ether, and chloroform.<\/li>\n<li><strong>\u5b89\u5b9a\u6027<\/strong>: Stable under normal conditions; flammable with a flash point of 10-23 \u00b0C; incompatible with strong oxidants and strong bases.<\/li>\n<li><strong>\u6bd2\u6027<\/strong>: Moderately toxic; LD50 oral in rat: 2761 mg\/kg; causes irritation to skin, eyes, and respiratory tract; may cause respiratory irritation, headache, nausea; toxic to aquatic life with long-lasting effects.<\/li>\n<\/ul>\n<h3 dir=\"auto\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h3>\n<p dir=\"auto\">The primary applications of 1-bromobutane include:<\/p>\n<ul dir=\"auto\">\n<li><strong>\u6709\u6a5f\u5408\u6210\u4e2d\u9593\u4f53<\/strong>: Used as an alkylating agent in the production of pharmaceuticals (e.g., procaine and tetracaine), agrochemicals, and other organic compounds; precursor for Grignard reagents and organometallics like n-butyllithium.<\/li>\n<li><strong>\u6eb6\u5264<\/strong>: Employed for cleaning, degreasing, and extraction in industrial and laboratory processes.<\/li>\n<li><strong>\u305d\u306e\u4ed6<\/strong>: Acts as a derivatization reagent for functional groups (e.g., amino acids to improve hydrophobicity); used as an internal standard in analytical techniques like gas chromatography for quantifying compounds in samples such as human urine.<\/li>\n<\/ul>\n<h3 dir=\"auto\">\u5206\u985e<\/h3>\n<p dir=\"auto\">The following table outlines the classification of 1-bromobutane 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)<\/td>\n<td data-col-size=\"xl\">A primary brominated alkane, reactive in nucleophilic substitution reactions (e.g., SN2).<\/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\">Organic Synthesis Reagent\/Solvent<\/td>\n<td data-col-size=\"xl\">Primarily an intermediate for chemical synthesis and cleaning\/degreasing applications.<\/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\">Flammable Liquid (UN 1126); Irritant<\/td>\n<td data-col-size=\"xl\">Flammable (flash point 10-23 \u00b0C); irritating to skin, eyes, and respiratory system (GHS: H225, H315, H319, H335, H411); toxic to aquatic life; packing group II.<\/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\">\u7ba1\u7406\u5316\u5b66\u7269\u8cea\uff08REACH\u3001TSCA\uff09<\/td>\n<td data-col-size=\"xl\">Registered under EU REACH (EC 203-691-9) and US TSCA; subject to environmental release controls and hazardous substance regulations (WGK 2 in Germany).<\/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\u756a\u53f7: 109-65-9<\/p>\n<p>\u5185\u5bb9\u91cf\uff1a99.00%<\/p>\n<p>\u7528\u9014\u533b\u85ac\u54c1\uff08\u30d7\u30ed\u30ab\u30a4\u30f3\u3001\u30c6\u30c8\u30e9\u30ab\u30a4\u30f3\u306a\u3069\uff09\u3001\u8fb2\u85ac\u3001\u305d\u306e\u4ed6\u306e\u6709\u6a5f\u5316\u5408\u7269\u306e\u88fd\u9020\u306b\u304a\u3051\u308b\u30a2\u30eb\u30ad\u30eb\u5316\u5264\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u3001\u30b0\u30ea\u30cb\u30e3\u30fc\u30eb\u8a66\u85ac\u3084n-\u30d6\u30c1\u30ea\u30c1\u30a6\u30e0\u306a\u3069\u306e\u6709\u6a5f\u91d1\u5c5e\u5316\u5408\u7269\u306e\u524d\u99c6\u4f53\u3068\u306a\u308b\u3002.<\/p>","protected":false},"featured_media":3189,"template":"","meta":{"rank_math_focus_keyword":"","rank_math_description":"1-Bromobutane (also known as n-Butyl Bromide or Butyl Bromide) CAS No.: 109-65-9 , with the chemical formula C\u2084H\u2089Br and a molecular weight of 137.02 g\/mol. It is a colorless to light yellow liquid with a characteristic or pleasant odor. This compound belongs to the class of alkyl halides and is primarily used in organic synthesis and as a solvent, though it is flammable and subject to safety regulations due to its irritant and environmental properties.","rank_math_robots":null,"_rank_math_focus_keyword":"1-bromobutane (cas no.: 109-65-9)","rank_math_seo_score":"74"},"product_brand":[],"product_cat":[86],"product_tag":[451],"class_list":{"0":"post-3194","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\/3194","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\/3194\/revisions"}],"predecessor-version":[{"id":8697,"href":"https:\/\/www.honorpigment.com\/ja\/wp-json\/wp\/v2\/product\/3194\/revisions\/8697"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.honorpigment.com\/ja\/wp-json\/wp\/v2\/media\/3189"}],"wp:attachment":[{"href":"https:\/\/www.honorpigment.com\/ja\/wp-json\/wp\/v2\/media?parent=3194"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.honorpigment.com\/ja\/wp-json\/wp\/v2\/product_brand?post=3194"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.honorpigment.com\/ja\/wp-json\/wp\/v2\/product_cat?post=3194"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.honorpigment.com\/ja\/wp-json\/wp\/v2\/product_tag?post=3194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}