Overview
Cyclohexanone oxime is an organic compound that serves as a critical intermediate in the chemical industry. It is predominantly used in the production of caprolactam, which is subsequently polymerized to create nylon-6. This versatile material finds extensive application in textile fibers, engineering plastics, and film production. The compound is typically synthesized through the oximation of cyclohexanone with hydroxylamine under controlled conditions. Industrial production involves careful monitoring of reaction parameters to ensure optimal yield and purity, as these factors directly impact the quality of the final nylon products.
Physical and Chemical Properties
Cyclohexanone oxime presents as a white, crystalline solid with a characteristic mild odor. It exhibits moderate solubility in water (approximately 50 g/L at 20°C) and good solubility in common organic solvents like ethanol and diethyl ether. The compound demonstrates thermal instability, undergoing Beckmann rearrangement at elevated temperatures to form caprolactam. Key chemical characteristics include its ability to form complexes with transition metals and its sensitivity to strong acids and oxidizers. The oxime group (-NOH) contributes to both its reactivity and its ability to participate in various chemical transformations, making it valuable for synthetic applications beyond nylon production.
Main Applications
The primary industrial use of cyclohexanone oxime is in the manufacture of caprolactam, accounting for over 90% of global consumption. Caprolactam serves as the monomer for nylon-6, a polymer widely used in textiles, automotive components, and industrial fibers. The conversion process involves the Beckmann rearrangement catalyzed by sulfuric acid or other strong acids. Secondary applications include its use as a chemical intermediate in pharmaceutical synthesis and as a corrosion inhibitor in certain industrial processes. Research continues into novel applications, particularly in specialty polymer formulations and as a building block for more complex organic molecules.
Safety and Storage
Cyclohexanone oxime requires careful handling due to its potential health effects. It can cause skin and eye irritation upon contact, and inhalation of dust may lead to respiratory discomfort. Appropriate personal protective equipment (PPE) including gloves, safety goggles, and respiratory protection should be used when handling the material. Storage recommendations include keeping the compound in tightly sealed containers in a cool, dry, well-ventilated area away from oxidizing agents and strong acids. The material is stable under normal conditions but may decompose when exposed to heat or flames, producing toxic fumes including nitrogen oxides.
B2B Procurement Guide
Industrial buyers should prioritize suppliers who can provide consistent quality and reliable delivery schedules. Key specifications to verify include purity (typically ≥98%), moisture content (<0.5%), and absence of significant impurities that could affect downstream processes. Packaging options usually range from 25kg bags to bulk containers depending on volume requirements. Price negotiations should consider factors such as order volume, delivery terms, and quality certifications. Establishing long-term contracts with reputable suppliers can help stabilize pricing and ensure supply chain continuity. Buyers should also evaluate suppliers' safety records and compliance with relevant transportation and handling regulations.
Related Manufacturers
- 主营：橡胶油、白芷油、7782-92-5、氨甲基、pbtcaona4、艾叶油、二甲基、桉树醇、2905-60-4、5989-81-1、重质苯、活性炭、1305-62-0、1192-62-7、安息油、9005-32-7、正辛烷、7775-27-1、8050-09-7、1739-84-0、7786-30-3、黄糊精、6920-22-5、三辛胺、1897-52-5、7727-21-1
- 主营：脱氧剂、催化剂、分子筛、脱硫脱氨分子筛、干燥剂、吸附剂、钯触媒、voc吸附、活化粉、沸石吸附、zsm-5分子筛、贵金属催化剂、钯催化剂、酸性气体干燥、beta分子筛、钛硅催化剂、异构化催化剂、加氢催化剂、溶剂干燥分子筛、sapo-34、ssz-13、NaY
- 主营：双功能催化剂、分子筛催化剂、分子筛、聚氨酯除水剂、分子筛活化粉、分子筛脱水剂、负载金属催化剂、金属脱氧剂、介孔材料、钯系催化剂、ZSM-5分子筛、Y型分子筛、多级孔分子筛、介孔分子筛、加氢催化剂、分子筛吸附剂、异构化催化剂、环化反应催化剂、甲基化催化剂、吡啶合成催化剂
- 主营：山梨酸钾、羟基嘧啶、吡唑啉酮、基氨基锂、清凉茶酸、山梨酸钙、磺酸苯基、叔丁基锂、双乙烯酮、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：氯化氢乙醇、二苯基硅二醇、甲基磺酸铋、乙酰氨基环己酮、阻燃剂DDP、萃取剂、HTPB、防老剂
- 主营：防老剂、香精香料、乳化剂、乙酰氨基环己酮、壳聚糖
- 主营：醋酸甲、氯化钾、硫酸锶、l-谷氨酸钾、酮咯酸、周位酸、二氢吡啶、染料助剂、光产酸剂、叔丁醇钠、基础塑料、蛋糕饮料、透明液体、生化试剂、二氧化硅、肉桂酸钾、香精香料、硅酸铝镁、愈创木酚、苯甲酸酐、工业钼酸钠、功能性染料、十一烯酸锌、橡胶中间体、羧化壳聚糖
- 主营：阻燃剂、催化剂、洗涤剂、环己吡酮氨乙醇、硫酸铵、醋酸镧、起泡剂、清洗剂、碳酸钙、抗氧剂、灭火剂、交联剂、粘合剂、封头剂、丙二醇、酸二氢铝、聚乙烯醇、对氯溴苯、生物试剂、息香乙醚、异戊二醇、香精香料、4-丁二醇、2-氯丙烯腈、2-己基癸酸、二甲胺硼烷
- 主营：乙醛酸、铁甲酸、二甲基、2-氨基-5-氯苯酚、羟乙基、草酰胺、3-氯丙炔、邻苯二甲、苯甲酰胺、溴氯海因、3-氯水扬酸、磷酸三甲酯、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
- 主营：搅拌器、机械密封、立式减速机、氨肟化装置搅拌器、221机封、206机封、xdj机架、耐酸碱、205机封、污水池、斜齿轮、222机封、pp抽滤槽、pp缠绕罐、中拓鼎承、焊接机架、搪瓷球阀、轮减速机、皮带侧入、离心风机、污水化工、池侧搅拌、端面机封、搪瓷放料、不锈钢储罐、带密封机架
- 主营：氧化石蜡皂、水杨羟肟酸、烷基羟肟酸、乙硫氨酯、苯甲羟肟酸、幸基羟肟酸、苄基胂酸、氧化铜活化剂T41、二羟吲哚、磷钼酸、四乙酰核糖、吲哚丙酸
- 主营：苯肼、氯甲基苯乙烯、无水氯化锂、丙酰乙酸甲酯、邻硝基苯磺酰氯、碘甲烷、亚磷酸三苯酯、4-二氢吡喃、苯并噻唑、苄胺、4-溴靛红、苯基锂、叔丁醇钾、三丁基膦、四羟基二硼
- 主营：分子筛、催化剂、填料
- 主营：分子筛、催化剂、吸附剂、干燥剂、沸石分子筛、沸石催化剂、脱硫分子筛、Zsm-5分子筛、Beta分子筛、Sapo-34分子筛、Ssz-13分子筛、Y分子筛、Y沸石、NaY分子筛、钛硅分子筛、Zsm分子筛、Mcm-22分子筛、丝光沸石分子筛、Voc吸附剂