Overview
1,2-Cyclohexanediol is a cyclic diol with the molecular formula C6H12O2. It is a versatile chemical intermediate widely used in industrial applications, particularly in the synthesis of resins and plasticizers. The compound is known for its stability and solubility in both water and organic solvents, making it valuable in various chemical processes. 1,2-Cyclohexanediol is typically produced through the hydrogenation of catechol or via the oxidation of cyclohexene. Its unique structure allows it to serve as a building block in the production of more complex chemicals, including pharmaceuticals and specialty polymers. The compound is commercially available in both cis and trans isomeric forms, each with distinct properties and applications.
Physical and Chemical Properties
1,2-Cyclohexanediol is a white crystalline solid with a melting point of 101-103 °C. It has a density of 1.10 g/cm³ and is soluble in water and most organic solvents, including ethanol and acetone. The compound is hygroscopic, meaning it can absorb moisture from the air, which may affect its handling and storage requirements. The chemical stability of 1,2-cyclohexanediol under normal conditions makes it suitable for a wide range of industrial applications. However, it should be protected from strong oxidizing agents to prevent decomposition. The compound's two hydroxyl groups allow it to participate in various chemical reactions, such as esterification and etherification, which are critical for its use in polymer and resin production.
Main Applications
1,2-Cyclohexanediol is primarily used as an intermediate in the production of resins, plasticizers, and pharmaceuticals. In the polymer industry, it serves as a monomer for synthesizing polyesters and polyurethanes, which are used in coatings, adhesives, and elastomers. The compound's ability to form stable esters makes it valuable in the manufacture of plasticizers, which improve the flexibility of plastics. In the pharmaceutical sector, 1,2-cyclohexanediol is utilized as a precursor for active pharmaceutical ingredients (APIs) and as a chiral building block in asymmetric synthesis. Its solubility in both water and organic solvents enhances its utility in formulations requiring biocompatibility. Additionally, the compound finds niche applications in agrochemicals and specialty chemicals, where its reactivity and stability are advantageous.
Safety and Storage
1,2-Cyclohexanediol is generally considered safe when handled properly, but it can cause irritation upon contact with skin or eyes. Inhalation of dust or vapors should be avoided, and appropriate personal protective equipment (PPE), such as gloves and goggles, should be worn during handling. In case of exposure, affected areas should be rinsed thoroughly with water. The compound should be stored in a cool, dry place, away from direct sunlight and oxidizing agents. Containers should be tightly sealed to prevent moisture absorption and contamination. Proper ventilation is recommended in storage areas to minimize the risk of vapor accumulation. Disposal should comply with local regulations to ensure environmental safety.
B2B Procurement Guide
When procuring 1,2-cyclohexanediol, it is essential to verify the purity and specifications required for your application. Suppliers should provide certificates of analysis (CoA) to confirm the compound's quality and compliance with industry standards. Bulk purchases may offer cost benefits, but storage capacity and shelf life should be considered. Reliable suppliers with a track record in chemical distribution are preferable. It is advisable to request samples for testing before committing to large orders. Additionally, consider logistics and shipping conditions to ensure the product arrives in optimal condition. Pricing varies based on purity, quantity, and supplier, with typical ranges between $50 and $100 per kilogram.
Related Manufacturers
- 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、931、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
- 主营：12、全氟三丁胺、木质素、吉氏色素
- 主营：叔碳酸、十八醛、溶菌酶、2-甲基丁醛、10-羟基羊蜡酸、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、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、氢氯噻嗪杂质、盐酸邻菲罗啉、壳聚糖季铵盐
- 主营：防冻液、冰醋酸、乙二醇、14丁二醇、1.4丁二醇、冰乙酸、纯吡啶、丙二醇、羟基苯、3-丙三醇、四氢呋喃、环保乙腈、化工苯酚、医用苯酚、工业苯酚、精制苯酚、价位四氢、乙腈工业、乙酸乙酯、吡啶化工、甲酸乙酯、吡啶工业、求购苯酚、高纯三氯、实验乙腈
- 主营：90isoparv、80isoparm、阻燃剂、12环己二醇、交联剂、60isoparl、清洗剂、抹机水、底涂剂、活性稀释剂、异构烷烃、乙二醇二缩水甘油醚、聚乙二醇二缩水甘油醚、聚丙二醇二缩水甘油醚、缩水甘油醚、TPGDA、HDDA、TMPTA、DPGDA、三丙二醇二丙烯酸酯、导热油清洗剂
- 主营：三甘醇、五氧化二钒、纯牛骨蛋白胨、环己二醇、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、四氧化三铅、氯化锌、松醇油、磺化油、氟化氢钾
- 主营：异辛醇、乳化剂、乙烯醚、环己二醇、醚羧酸、脂肪醇、分散剂、染色助剂、聚乙二醇、异构醇醚、泊洛沙姆、椰油酰胺、基羟乙基、烷基糖苷、特辛基酚、聚氧乙烯、嵌段聚醚、单油酸酯、异构十三醇、丙烯磺酸钠、氢化蓖麻油、丙烯酰胺基、醇醚葡糖苷、低泡渗透剂、甲酯乙氧基、癸基葡糖苷
- 主营：甘氨酸、水苏糖、阻燃剂、1680-21-3、硫酸锌、硫酸锆、硫酸锂、硫酸锶、硫酸锰、铝酸锌、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：架桥剂、端羧基液体丁腈橡胶、苯乙烯磷酸、YW100 锂萃取剂、10-羟基癸酸、1-乙炔基环已醇、肉豆蔻酸镁、硬脂酸钴、全氟三丁胺、乙烯基磷酸二乙酯、磷酸锰铁锂、β-磷酸三钙、十一烯酸、钨酸铝、间二异丙苯、锂硅合金、溴甲酚绿、生物活性玻璃、溴代海因树脂颗粒、红铝、龙涎酮、原丁酸三甲酯
- 主营：化学品、香精香料、试剂、环己二醇二缩水甘油醚、中间体、有机硅、橡胶树脂、催化剂、纳米材料
- 主营：杜仲素、对位酯、丙烯酸酯、12、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：离子液体、阻燃剂、咪唑、26、催化剂、乙酰丙酮钴、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、叔丁基乙烯基醚、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：固体酸催化剂、重组胶原蛋白、硅油、环己二醇二缩水甘油醚、特种硅油、聚硅氮烷、硼酸铝晶须、碳化硅晶须、t-BAMBP萃取剂、全氟三丁胺
- 主营：丙烯酸单体、全氟三丁胺、甲基丙烯酸十八酯、12、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：戊二醇、己二酸、二甲胺、2-溴苯甲醇、2-氯丙烯腈、碘化钾、稀释剂、异辛醇、乳化剂、正辛醛、香皂香料、丁酸丁酯、六氢苯甲、红松果实、丁酸乙酯、二苯甲酮、盐酸羟胺、六氟二酐、十一烯醛、光稳定剂、己内酰胺、乙醇酸钠、4-氯苯甲醇、对甲苯磺酸、染料中间体