Overview
Lead 2-Ethylhexanoate, commonly referred to as lead octoate, is an organolead compound primarily used as a catalyst in industrial applications. It is valued for its efficiency in accelerating polymerization reactions, particularly in the production of polyurethane foams and as a drying agent in paints and coatings. The compound is synthesized through the reaction of 2-ethylhexanoic acid with lead oxide or lead carbonate. Its high solubility in organic solvents makes it versatile for various formulations, though its toxicity necessitates careful handling.
Physical and Chemical Properties
Lead 2-Ethylhexanoate is a viscous liquid at room temperature, typically colorless to pale yellow. Its density is approximately 1.2 g/cm³, and it is soluble in most organic solvents but insoluble in water. The compound exhibits high thermal stability, making it suitable for high-temperature applications. Key chemical properties include its role as a Lewis acid catalyst, which facilitates the curing of polyurethane resins. Its molecular structure allows for efficient interaction with isocyanate groups, speeding up cross-linking reactions in polymer systems.
Main Applications
The primary use of Lead 2-Ethylhexanoate is as a catalyst in the production of polyurethane foams, where it enhances the reaction between polyols and isocyanates. It is also widely employed in the paint and coatings industry as a drying agent, promoting the oxidation and polymerization of unsaturated oils. Additionally, it finds niche applications in adhesives and sealants, where its catalytic properties improve curing times and product performance. Its effectiveness in these roles has made it a staple in industrial chemistry.
Safety and Storage
Due to its lead content, Lead 2-Ethylhexanoate is highly toxic and requires strict safety measures. Workers should use gloves, goggles, and respirators to avoid skin contact or inhalation. The compound should be stored in tightly sealed containers in a cool, dry place, away from oxidizing agents and direct sunlight. Spills must be contained and cleaned up immediately using inert absorbents. Disposal should comply with local hazardous waste regulations to prevent environmental contamination.
B2B Procurement Guide
When procuring Lead 2-Ethylhexanoate, buyers should prioritize suppliers with ISO certification to ensure product quality and consistency. Key specifications to verify include CAS number (301-08-6), assay purity (typically 95-98%), and viscosity. Bulk purchases may offer cost advantages, but storage capacity and shelf life should be considered. Request Material Safety Data Sheets (MSDS) and ensure compliance with regional regulations, particularly regarding lead content restrictions.
Related Manufacturers
- 主营：丁烯酯、甘氨酸、甲酸镍、异辛酸铅、乙酸镁、阻燃剂、乙酸镉、木香油、酸性橙、西瓜酮、硫酸锌、硫酸锆、硫酸锂、杨梅酯、百里酚、硫酸锶、硫酸锰、二苯胍、十八酸、紫苏葶、聚合物、肌氨酸、卡必醇、碳酸镧、褪黑素、磷酸铁
- 主营：福美钠、五氧化二钒、氨基磺酸、氧化铅、氨基化锂、焦性没食子酸、次氯酸钙、漂粉精、酪蛋白胨、甘油、九水硫化钠、牛油脂肪酸、酵母膏、氟硅酸钠、单乙醇胺、氢氧化钾、氟化钠、氟化钙、油酸钠、偏钒酸铵、氢氧化钡、EVA乳液、二硫化钼、氟化氢钾
- 主营：三甘醇、五氧化二钒、纯牛骨蛋白胨、四氧化三铅、牛油脂肪酸、氯偏乳液、苄基胂酸、漂粉精、苯甲醇、草酸镍、磷酸、六氟磷酸钾、次氯酸钙、钯碳、草酸钛钾、粘土固化剂、福美钠、戊二醛、碳酸钡、硝酸异辛酯、二甲基二硫代氨基甲酸、氯化锌、松醇油、磺化油、氟化氢钾
- 主营：增稠剂、切削液、胶黏剂、异辛酸铅润滑油添加剂、催化剂、锡酸钠、水杨酸、硫酸锰、铵明矾、聚甘油、肉桂醛、桐油酸、硼酸锌、椰油胺、铜铬黑、清洗剂、泛酸钙、防锈剂、浮选剂、乳酸钙、增感剂、冰晶石、磷酸脲、导热油、碳酸锆、大豆蜡
- 主营：丙烯酸、醋酸丁酯、桶装散水、异辛酸铅、醋酸甲酯、醋酸乙酯、碳酸乙烯酯、醋酸正丙酯
- 主营：戊二醇、聚醚胺、苯乙烯、异辛酸、苯乙酮、正戊烷、正辛烷、异己烷、三乙胺、叔丁醇、二甲苯、环戊烷、甲酰胺、仲丁醇、二乙胺、异丁醇、氯化苄、异壬酸、异辛烷、丙二醇、正辛醇、乙二醇、二氯甲烷、二氯乙烷、氯化石蜡
- 主营：石油醚、四氢噻吩、顺酐、苯酐
- 主营：中间体、抗氧剂、甘露糖醇、异辛酸铅、微量元素、光敏塑料、绿色农药、磷酸二氢铝、表面活性剂、组织改进剂、间苯二甲胺、工业级甲酸钙、工业级二甘醇、聚醋酸乙烯酯、紫外线吸收剂、n-辛基吡咯烷酮、活性剂耐火材料、纺织助剂增塑剂
- 主营：工业级白油、无水乙醇、白凡士林、食品级白油、食品酒精、三乙醇胺、溶剂油、P507萃取剂、二甲基丙烯酰胺、正十二烷、8-羟基喹啉、阻聚剂701、聚乙二醇、三乙二醇、桐油、1227杀菌剂、乙醇钠、乙酸乙酯、二甲苯
- 主营：椰子油、棕榈酸、十六酸、异辛酸铅、苯丙三、月桂酸、乳化剂、油酸皂、硼酸脂、净洗剂、乙醇胺、十八酸、硬脂酸、润滑油、粗油酸、十八胺、十二酸、葵二酸、环烷酸、石油酸、十二胺
- 主营：优氯净、甘氨酸、切削液、异辛酸铅本地货源、二萘酚、桦焦油、甘露醇、水杨酸、硫酸锰、平平加、肌氨酸、磷酸氢、磷酸镁、牛磺酸、磷酸铁、铵明矾、蛋白胨、碳酸镁、磷酸铝、戊二醛、氯化锰、纤维素、黄糊精、硫化钠、硫化钡、木质素
- 主营：丙烯酸单体、全氟三丁胺、甲基丙烯酸十八酯、异辛酸铅、乙二醇二缩水甘油醚、催化剂、催干剂、环氧稀释剂、增塑剂、偶联剂、交联剂、橡胶塑料助剂、电镀电子科技材料、丙烯酸酯类
- 主营：观片灯箱、金属增感屏、检测探伤机、铅铂增感屏、射线探伤机、便携式探伤仪、工业射线观片灯、锥靶平靶探伤仪、无损检测探伤仪
- 主营：甘氨酸、水苏糖、阻燃剂、异辛酸铅、硫酸锌、硫酸锆、硫酸锂、硫酸锶、硫酸锰、铝酸锌、1680-21-3、牛磺酸、褪黑素、磷酸铁、丙酸铵、苏云金、碳酸镁、麝香酮、肉桂醛、磷酸铝、王浆酸、椰油胺、赖氨酸、增塑剂、浸膏粉、乙氧基
- 主营：杜仲素、对位酯、丙烯酸酯、异辛酸铅、二氧化硫脲、乙基麦芽酚、饲料添加剂、油酸基硬脂酸、二苯基硅二醇
- 主营：叔碳酸、十八醛、溶菌酶、异辛酸铅、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、催化剂、有机硅、表面活性剂
- 主营：甲基丙烯酸十二酯、甲基丙烯酸十六酯、甲基丙烯酸十八酯、异辛酸铅、丙烯酸十二酯、丙烯酸十六酯、丙烯酸十八酯、V50引发剂、偶氮二异丁咪唑啉盐酸盐、N-乙酰己内酰胺、硅烷偶联剂、双马来酰亚胺、马来酸酯、缩水甘油酯、缩水甘油醚、甲基咪唑、N-异丙基丙烯酰胺、金属萃取剂