Overview
Allylimidazole is an organic compound featuring an imidazole ring with an allyl substituent. It serves as a crucial intermediate in the synthesis of pharmaceuticals and agrochemicals. The compound is valued for its reactivity, particularly in cross-coupling reactions and as a ligand in coordination chemistry. Its versatility stems from the presence of both the imidazole ring, which can participate in hydrogen bonding, and the allyl group, which is reactive in various organic transformations. This dual functionality makes allylimidazole a sought-after chemical in industrial and research settings.
Physical and Chemical Properties
Allylimidazole is a colorless to pale yellow liquid with a molecular weight of 108.14 g/mol. It has a density of approximately 1.03 g/cm³ and a boiling point ranging between 220-222 °C. The compound is soluble in common organic solvents like ethanol and acetone but only slightly soluble in water. Key chemical properties include its reactivity as an allylating agent and its ability to act as a ligand in metal complexes. The imidazole ring contributes to its stability and ability to form hydrogen bonds, which is useful in catalysis and drug design.
Main Applications
Allylimidazole is primarily used in the pharmaceutical industry as a building block for active pharmaceutical ingredients (APIs). It is also employed in the synthesis of agrochemicals, such as fungicides and herbicides, due to its ability to introduce the imidazole moiety into larger molecules. In addition, the compound finds use in specialty chemicals, including corrosion inhibitors and polymers. Its role as a ligand in catalysis is another niche application, particularly in reactions involving transition metals like palladium and platinum.
Safety and Storage
Allylimidazole is classified as an irritant, posing risks to skin and eyes upon contact. Proper handling requires the use of gloves, goggles, and protective clothing. In case of exposure, immediate washing with water is recommended. Storage should be in a cool, dry place, away from oxidizing agents and direct sunlight. Containers must be tightly sealed to prevent moisture absorption and degradation. A well-ventilated area is ideal to minimize inhalation risks.
B2B Procurement Guide
When procuring allylimidazole, buyers should prioritize suppliers who provide a Certificate of Analysis (COA) and Safety Data Sheet (SDS). Purity levels, typically 95-99%, should be confirmed based on intended use. Bulk purchases may offer cost advantages, but storage capacity and shelf-life considerations are crucial. Reliable suppliers often offer customized packaging options, such as drums or smaller containers, to meet specific business needs.
Related Manufacturers
- 主营：叔碳酸、十八醛、溶菌酶、烯丙基、海藻糖、癸二醇、氨基丙基、氢路噻嗪、邻苯二甲、乙基碳二、羟基癸酸、正十七烷、谷胱甘肽、烷二甲醇、松果体素、vc磷酸酯镁、2-甲基丁醛、朱栾倍半萜、丁烷四乙酸、表面活性剂、癸烷撑二醇、缩水甘油邻、10-羟基羊蜡酸、氢氯噻嗪杂质、盐酸邻菲罗啉、壳聚糖季铵盐
- 主营：有机原料、中间体、香精香料、烯丙基、催化剂、有机硅、表面活性剂
- 主营：杜仲素、对位酯、二氧化硫脲、丙烯酸酯、乙基麦芽酚、饲料添加剂、油酸基硬脂酸、二苯基硅二醇
- 主营：肌氨酸钠、硫化锰、V50偶氮二异丁脒盐酸盐、烯丙基咪唑溴盐、腰果酚缩水甘油醚、乙硫氮、二新癸酸二甲基锡、三硫代碳酸钠、PX-4MP、芥酸PKO、四氧化三锰
- 主营：三硫代碳酸钠、红色素-16、三乙二醇二异辛酸酯、聚乙烯亚胺、巯基苯并噻唑钠、L-丙交酯、乙交酯、石油酯-T50、多元醇苯甲酸酯、热压敏染料、光稳定剂、高分子降解材料
- 主营：离子液体、5-二甲基吡唑、催化剂、咪唑、叔丁基乙烯基醚、阻燃剂、正丁醇锆、四氟硼酸锂、香兰基丁醚、氟化物、全氟辛基三甲氧基硅烷、丙酮肟、双酚E型氰酸酯、钯碳催化剂、钛硅分子筛、硫酸烟酰苯胺、丙酮缩氨基硫脲
- 主营：杀菌剂、单宁酸、抗氧剂、咪唑钾、咪唑、甲基咪唑啉、交联剂、中间体、绝缘材料、氧化钛铝、离子液体、日化原料、苯基膦酸、氟甲基磺、2-吲哚甲酸、乳化稳定剂、油漆催干剂
- 主营：聚苯乙烯磺酸钠、乙酸龙脑酯、乙基黄原酸钾、2-十一酮
- 主营：环戊酮、甲酸镍、阻燃剂、烯丙基咪唑、草酸镧、钼酸铵、催化剂、钒酸铋、溴氨酸、硝酸锆、碳酸镧、白僵菌、磷酸铁、钨酸酐、氟化镧、视黄醇、叔丁醇、杀螨剂、杀虫剂、醋酸钬、抗粘剂、氟化镥、肟菌酯、氢化钠、氯铂酸、氟化镁
- 主营：5-二甲基吡唑、N-油酰基肌氨酸、环己基苯、2-辛烯基琥珀酸酐、β-溴苯乙烷、乙基纤维素、硫酸烟酰苯胺、菜籽油甲酯、5二硝基水杨酸、辛酸镁、辛酸钾、有机硅季铵盐、萘钠处理液
- 主营：N-二羟乙基对甲苯胺、N-二异丙醇对甲苯胺、三甲基戊二醇、烯丙基咪唑、三甲基戊二醇二苯甲酸、羟基乙酸、柠檬酸铝、间二三氟甲苯、双酚F
- 主营：山梨酸钾、羟基嘧啶、吡唑啉酮、双乙烯酮、清凉茶酸、山梨酸钙、磺酸苯基、叔丁基锂、基氨基锂、氯乙酰氯、三正丁基、四羟甲基、乙酰苯胺、甲基苯基、氯羟吡啶、硫酸磷脲
- 主营：6-萘二羧酸、邻苯甲酰苯甲酸、偶联剂、乙酰氧基苯乙烯、硅烷偶联剂、kh-602、十八硫醇、碳酸铯、胆酸钠、脱氧胆酸钠、去氧胆酸钠、去氢胆酸、溴代丙二醛、茶籽油、聚钨酸钠、氰乙酸甲酯、沙棘籽油、乙酰氧基氮杂环丁酮、桔子油、亚麻油、柠檬桉醇、芳樟醇、二氟苯胺、萃取剂
- 主营：氯化氢乙醇、二苯基硅二醇、甲基磺酸铋、烯丙基咪唑、阻燃剂DDP、萃取剂、HTPB、防老剂
- 主营：防老剂、香精香料、乳化剂、烯丙基咪唑、壳聚糖