{"id":7232,"date":"2025-03-07T12:12:50","date_gmt":"2025-03-07T12:12:50","guid":{"rendered":"https:\/\/vivalr.com\/product\/7232.html"},"modified":"2025-03-07T12:34:52","modified_gmt":"2025-03-07T12:34:52","slug":"factory-supply-dibromomethane-cas-74-95-3-with-best-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/pt\/product\/7232.html","title":{"rendered":"Factory Supply dibromomethane cas 74-95-3 With Best Price"},"content":{"rendered":"<h1>Factory Supply Dibromomethane CAS 74-95-3 With Best Price - User Guide<\/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\">Uses of Dibromomethane<\/a><\/li>\n<li><a href=\"#usage\">How to Use Dibromomethane<\/a><\/li>\n<li><a href=\"#case-studies\">Estudos de casos de utiliza\u00e7\u00e3o<\/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>Dibromomethane, with the CAS number 74 - 95 - 3, is a colorless, heavy, non - flammable liquid. Its chemical formula is CH\u2082Br\u2082, and it has a molecular weight of 173.83 g\/mol. The density of dibromomethane is approximately 2.477 g\/cm\u00b3 at 25 \u00b0C, and its boiling point is around 96 - 98 \u00b0C. It is slightly soluble in water but miscible with many organic solvents such as ethanol, ether, and chloroform. This compound is produced in industrial factories and is available at a very competitive price.<\/p>\n<h2 id=\"uses\">Uses of Dibromomethane<\/h2>\n<p>Dibromomethane has a wide range of applications in various industries. In the field of organic synthesis, it serves as a valuable reagent. It can be used to introduce bromomethyl groups into organic molecules, which is crucial for the synthesis of many pharmaceuticals, agrochemicals, and fine chemicals. For example, in the synthesis of certain antibiotics, dibromomethane can be used to modify the chemical structure of the intermediate compounds to enhance their biological activity.<\/p>\n<p>It is also used in the electronics industry. As a heavy - liquid separating agent, dibromomethane can be used to separate different materials based on their density differences. This is particularly useful in the recycling of electronic waste, where it can help to separate valuable metals from other components.<\/p>\n<p>In addition, dibromomethane has applications in the field of geology. It can be used as a fluid in density - gradient centrifugation to separate minerals based on their densities, which is important for mineral exploration and analysis.<\/p>\n<h2 id=\"usage\">How to Use Dibromomethane<\/h2>\n<p>When using dibromomethane in organic synthesis, it should be handled in a well - ventilated laboratory equipped with proper safety facilities. Before use, the purity of the dibromomethane should be checked. It is usually added to the reaction mixture slowly under stirring to ensure uniform mixing. The reaction temperature and time should be carefully controlled according to the specific reaction requirements. For example, some reactions may require heating under reflux for several hours.<\/p>\n<p>When used as a separating agent, it is necessary to ensure that the materials to be separated are properly prepared. The sample should be carefully added to the dibromomethane, and then the mixture can be centrifuged or allowed to stand for a period of time to allow the separation to occur. After separation, the different layers should be carefully collected using appropriate tools.<\/p>\n<h2 id=\"case-studies\">Estudos de casos de utiliza\u00e7\u00e3o<\/h2>\n<p>Caso 1: S\u00edntese org\u00e2nica de um intermedi\u00e1rio farmac\u00eautico<br \/>\nA pharmaceutical company was synthesizing a new anti - inflammatory drug. In one of the key steps of the synthesis, dibromomethane was used to introduce a bromomethyl group into an aromatic compound. The reaction was carried out in a 500 - mL round - bottom flask in the presence of a base and a catalyst. The dibromomethane was added dropwise over a period of 30 minutes at 50 \u00b0C. After refluxing for 4 hours, the desired intermediate was obtained with a yield of 80%. This shows that dibromomethane is an effective reagent in pharmaceutical synthesis.<\/p>\n<p>Case 2: Electronics Recycling<br \/>\nAn electronics recycling plant was dealing with a large amount of printed circuit boards. They used dibromomethane as a separating agent to separate the valuable metals from the plastic and other non - metal components. The printed circuit boards were first crushed into small pieces and then added to a container filled with dibromomethane. After centrifugation, the metals sank to the bottom, while the plastics and other light materials floated on the surface. This process significantly improved the efficiency of metal recovery in the recycling plant.<\/p>\n<h2 id=\"contact\">Informa\u00e7\u00f5es de contacto<\/h2>\n<p>If you have any questions about our Factory Supply Dibromomethane CAS 74 - 95 - 3 or need further information, please feel free to contact us. Our email is info@vivalr.com, and our phone number is (86) 15866781826.<\/p>","protected":false},"excerpt":{"rendered":"<p>Factory Supply Dibromomethane CAS 74-95-3 With Best Price - User Guide Table of Contents Basic Information and Parameters Uses of Dibromomethane How to Use Dibromomethane Usage Case Studies Contact Information Basic Information and Parameters Dibromomethane, with the CAS number 74 - 95 - 3, is a colorless, heavy, non - flammable liquid. Its chemical formula [&hellip;]<\/p>\n","protected":false},"featured_media":24679,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-7232","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 dibromomethane cas 74-95-3 With Best 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\/7232.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Factory Supply dibromomethane cas 74-95-3 With Best Price\" \/>\n<meta property=\"og:description\" content=\"Factory Supply Dibromomethane CAS 74-95-3 With Best Price - User Guide Table of Contents Basic Information and Parameters Uses of Dibromomethane How to Use Dibromomethane Usage Case Studies Contact Information Basic Information and Parameters Dibromomethane, with the CAS number 74 - 95 - 3, is a colorless, heavy, non - flammable liquid. 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