{"id":8424,"date":"2025-03-07T12:14:09","date_gmt":"2025-03-07T12:14:09","guid":{"rendered":"https:\/\/vivalr.com\/product\/8424.html"},"modified":"2025-03-07T12:37:07","modified_gmt":"2025-03-07T12:37:07","slug":"high-quality-18-diazabicyclo540-undec-7-ene-dbu-cas-6674-22-2-with-best-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/en_au\/product\/8424.html","title":{"rendered":"High Quality 1,8-Diazabicyclo[5,4,0] undec-7-ene \/ DBU Cas 6674-22-2 With Best Price"},"content":{"rendered":"<h1>User Guide for High Quality 1,8-Diazabicyclo[5,4,0] undec-7-ene \/ DBU Cas 6674-22-2 With Best Price<\/h1>\n<h2>Table of Contents<\/h2>\n<ul>\n<li><a href=\"#basic_info\">Basic Information and Parameters<\/a><\/li>\n<li><a href=\"#product_use\">Product Use<\/a><\/li>\n<li><a href=\"#how_to_use\">How to Use the Product<\/a><\/li>\n<li><a href=\"#usage_cases\">Usage Cases<\/a><\/li>\n<li><a href=\"#contact_info\">Contact Information<\/a><\/li>\n<\/ul>\n<h2 id=\"basic_info\">Basic Information and Parameters<\/h2>\n<p>1,8-Diazabicyclo[5,4,0] undec-7-ene, commonly known as DBU, with the CAS number 6674-22-2, is a high - quality chemical product available at the best price. DBU is a bicyclic amidine with a unique structure. It has a molecular formula of C<sub>9<\/sub>H<sub>16<\/sub>N<sub>2<\/sub> and a molecular weight of approximately 152.24 g\/mol.<\/p>\n<p>DBU is a colorless to pale yellow liquid at room temperature. It has a characteristic amine - like odor. The boiling point of DBU is around 274 - 275\u00b0C, and its density is about 1.04 g\/cm\u00b3. It is soluble in a variety of organic solvents such as ethanol, acetone, and toluene, but has limited solubility in water.<\/p>\n<h2 id=\"product_use\">Product Use<\/h2>\n<p>DBU has a wide range of applications in different industries. In the field of polymer chemistry, it is often used as a catalyst. For example, it can catalyze the reaction of isocyanates with alcohols in the production of polyurethanes. This helps to control the reaction rate and improve the quality of the final polymer products, such as polyurethane foams, coatings, and elastomers.<\/p>\n<p>In organic synthesis, DBU is an effective base. It can be used in reactions like the dehydrohalogenation of alkyl halides to form alkenes. It is also used in the Michael addition reaction, facilitating the formation of carbon - carbon bonds. Additionally, in some pharmaceutical synthesis processes, DBU is used as a reagent to promote specific chemical reactions to obtain the desired pharmaceutical intermediates.<\/p>\n<h2 id=\"how_to_use\">How to Use the Product<\/h2>\n<p>When using DBU, proper safety precautions should be taken. It is recommended to wear appropriate personal protective equipment, including gloves and safety glasses, to avoid direct contact with the skin and eyes. Since DBU is a base, it can react with acids, so it should be stored and used separately from acidic substances.<\/p>\n<p>In a laboratory setting, when using DBU as a catalyst or a base, it is usually added gradually to the reaction mixture under stirring conditions. The amount of DBU used depends on the specific reaction. For example, in the polyurethane synthesis, the amount of DBU is typically in the range of 0.1 - 1% by weight of the total reactants. In organic synthesis reactions, the molar ratio of DBU to the reactants needs to be carefully calculated according to the reaction mechanism and stoichiometry.<\/p>\n<h2 id=\"usage_cases\">Usage Cases<\/h2>\n<p><strong>Case 1: Polyurethane Foam Production<\/strong><\/p>\n<p>A company was producing flexible polyurethane foams for furniture cushions. They were facing issues with slow reaction rates and uneven cell structures in the foams. After adding a small amount of DBU (about 0.2% by weight of the polyol component) as a catalyst, the reaction rate significantly increased. The isocyanate - polyol reaction occurred more uniformly, resulting in foams with a more regular cell structure, better mechanical properties, and improved comfort.<\/p>\n<p><strong>Case 2: Organic Synthesis of a Pharmaceutical Intermediate<\/strong><\/p>\n<p>In a pharmaceutical research project, chemists were trying to synthesize an important intermediate for a new anti - cancer drug. The reaction involved a Michael addition step, and they needed a suitable base to promote the reaction. They chose DBU because of its high basicity and mild reaction conditions. By using DBU, the reaction yield increased from 40% to over 70%, and the reaction time was reduced from several hours to less than an hour. This not only improved the efficiency of the synthesis process but also reduced the production cost.<\/p>\n<h2 id=\"contact_info\">Contact Information<\/h2>\n<p>If you have any questions about this product, 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>User Guide for High Quality 1,8-Diazabicyclo[5,4,0] undec-7-ene \/ DBU Cas 6674-22-2 With Best Price Table of Contents Basic Information and Parameters Product Use How to Use the Product Usage Cases Contact Information Basic Information and Parameters 1,8-Diazabicyclo[5,4,0] undec-7-ene, commonly known as DBU, with the CAS number 6674-22-2, is a high - quality chemical product available [&hellip;]<\/p>","protected":false},"featured_media":25269,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-8424","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 v25.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>High Quality 1,8-Diazabicyclo[5,4,0] undec-7-ene \/ DBU Cas 6674-22-2 With Best Price - 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