Overview
5-Hydroxy-1-pentene is an organic compound featuring both a hydroxyl group and a terminal double bond. This dual functionality makes it a valuable intermediate in chemical synthesis, particularly in pharmaceuticals and fragrances. Its molecular structure allows for diverse reactions, including oxidation and polymerization. The compound is typically synthesized through controlled chemical processes to ensure high purity. It is commercially available in various grades, depending on the intended application. Industrial users should carefully assess technical specifications to meet their specific needs.
Physical and Chemical Properties
As a colorless liquid, 5-hydroxy-1-pentene has a density of approximately 0.85 g/cm³ and a boiling point around 135-140°C. It is soluble in both water and common organic solvents, enhancing its utility in different reaction environments. The presence of reactive functional groups makes it prone to oxidation and polymerization under certain conditions. Handling requires attention to its flammability and potential reactivity. Proper storage in inert atmospheres or under refrigeration may be necessary to maintain stability, especially for long-term use.
Main Applications
In the pharmaceutical industry, 5-hydroxy-1-pentene serves as a precursor for active pharmaceutical ingredients (APIs) and other intermediates. Its ability to undergo selective reactions makes it useful in constructing complex molecular frameworks. Beyond pharmaceuticals, it is employed in fragrance synthesis, contributing to floral and fruity notes. Additionally, its terminal double bond allows for incorporation into polymers, modifying properties like flexibility or adhesion in specialty materials.
Safety and Storage
Due to its flammable nature, 5-hydroxy-1-pentene should be stored away from ignition sources and oxidizing agents. Containers must be tightly sealed to prevent evaporation and contamination. Proper ventilation is essential in handling areas to minimize inhalation risks. Personal protective equipment (PPE), including gloves and goggles, is mandatory during use. Spills should be contained with inert absorbents and disposed of according to local regulations. Always refer to the material safety data sheet (MSDS) for detailed guidelines.
B2B Procurement Guide
When sourcing 5-hydroxy-1-pentene, buyers should confirm the CAS number (928-94-9) to avoid counterfeit products. Purity levels (e.g., 98%, 99%) must align with application requirements, as impurities can affect reaction outcomes. Suppliers often provide technical data sheets (TDS) and certificates of analysis (CoA). Bulk purchases may qualify for discounts, but storage capacity and shelf-life considerations are critical. Establish relationships with reputable manufacturers to ensure consistent quality and supply chain reliability.
Related Manufacturers
- 主营：四甲基氢氧化铵、双乙烯酮、环氧环己烷、戊烯、甲基丙烯酸十八酯、异丙叉丙酮、三聚甲醛、双季戊四醇、均苯四甲酸二酐、十一烷、水杨羟肟酸、硫氢化钠
- 主营：标准品、中药对照品、试剂、精油、技术服务、提取定制、化合物合成、分析检测、色谱柱、天然产物
- 主营：标准品、人参皂苷、橙皮油素、芥子碱硫氰酸盐
- 主营：正辛胺、柠檬酸、尿嘧啶、15397-15-6、119736-16-2、4-嘧啶酮、923289-21-8、152628-02-9、2346620-55-9、抗皱素、绿原酸、异丁基、三辛胺、双醚芴、姜黄素、角鲨烯、精磺胺、蒜氨酸、九甘醇、氟苯基、苯甲酰胺、比卡鲁胺、四氢嘧啶、氨基二环、麦角硫因
- 主营：乙醛酸、铁甲酸、二甲基、3-氯丙炔、3-氯水扬酸、2-羟基喹喔啉、2-苯并唑啉酮、对羟基苯海因、3-环戊二羧酸、6-二氯异烟酸、2-氨基-5-氯苯酚、羟乙基、草酰胺、邻苯二甲、苯甲酰胺、溴氯海因、磷酸三甲酯
- 主营：甘氨酰、clausined、酸性橙、dl-半胱、硫酸锑、基嘧啶、氟甲烷、硫酸锂、二氰基、硫酸锰、氰基苯、peraksine、含苯基、磷酸银、丁酸铝、锑酸钠、中性红、碳酸镉、磷酸铝、茵芋碱、海松酸、乙醇铁、叶绿素、氟苯基、碲化钠
- 主营：二乙基、仲辛酮、阻燃剂、羟基、溴磷松、玉米素、基嘧啶、特乐酯、多果定、阿螨特、甲硫基、氮化镨、草除灵、聚合物、橙叶油、灭虫隆、三甲胺、敌螨普、育畜磷、禾草灵、溶剂绿、聚甘油、惕格酸、碳酸镍、肉桂醛、分散蓝
- 主营：水杨甙、吡喃灵、乙酸镍、075-68-6)、酸性橙、硫酸锑、硫酸锂、二乙烯、硫酸锰、甲醇钙、酸性紫、羟钴胺、敌螨普、磷酸铵、硫化褐、丙酸铵、中性红、碳酸镍、赖氨酸、柚皮素、乙氧基、氟苯基、酸性红、羟乙基、白碳黑
- 主营：二乙基、氯乙酯、异戊酸、2-庚醇(、阻燃剂、钼酸铵、赤松素、甲酚钛、檀香醇、甲硫基、甲醇钙、氮化镨、氮化镱、氰酸银、氮化镝、磷酸铵、油酸钠、丙酸铵、氮化锗、植物醇、降莰烷、乙烯醇、尼海屈、隐花青、甲酰胺