Overview
3-Methyloxetane is a four-membered cyclic ether featuring a methyl group at the 3-position. It belongs to the oxetane family, known for their strained ring structures that impart high reactivity. This compound is primarily synthesized for use as a building block in organic chemistry. The compound's small ring size makes it valuable in polymer science and medicinal chemistry, where it can introduce rigidity or serve as a synthetic handle for further modifications. Industrial production typically involves catalytic processes, often starting from corresponding diols or epoxides.
Physical and Chemical Properties
As a low molecular weight cyclic ether, 3-methyloxetane exhibits typical ether-like properties with increased reactivity due to ring strain. The boiling point range of 80-82°C makes it relatively volatile, requiring careful handling to prevent evaporation loss. The methyl substituent slightly increases lipophilicity compared to unsubstituted oxetane. Its solubility profile shows miscibility with most organic solvents but limited water solubility. The compound's reactivity includes ring-opening polymerization tendencies and susceptibility to acid-catalyzed reactions, which are exploited in many synthetic applications.
Main Applications
In pharmaceutical synthesis, 3-methyloxetane serves as a precursor for bioactive molecules where the oxetane moiety can improve metabolic stability or binding affinity. It's particularly valuable in designing kinase inhibitors and other small molecule therapeutics. The polymer industry utilizes this monomer to create polyethers with unique thermal and mechanical properties. Specialty applications include adhesives, coatings, and elastomers requiring chemical resistance. Some agrochemical formulations incorporate derivatives of 3-methyloxetane as stable intermediates in pesticide synthesis.
Safety and Storage
Being highly flammable (Flash point ~ -7°C), 3-methyloxetane requires storage in explosion-proof refrigerators or flammable liquid cabinets when not in use. Containers should be grounded during transfer to prevent static discharge ignition. Personal protective equipment including chemical goggles, gloves (nitrile or neoprene recommended), and flame-resistant lab coats are mandatory during handling. Spill management requires non-sparking tools and chemical absorbents. Under proper conditions (-20°C in inert atmosphere), the compound can remain stable for extended periods with minimal decomposition.
B2B Procurement Guide
Industrial buyers should specify required purity levels (typically 95-99%) and packaging options (ranging from 1kg bottles to 200kg drums). Technical grade may suffice for polymer applications, while pharmaceutical uses demand higher purity with analytical certificates. Lead times vary significantly; small quantities may be available from specialty chemical distributors, while bulk production often requires 4-8 weeks for synthesis and quality control. Consider supplier capabilities for custom derivatization or contract manufacturing if downstream products are needed. Always audit GMP compliance when purchasing for regulated industries.
Related Manufacturers
- 主营：磷钼酸、艾拉莫德中间体、光引发剂、6-二羟基吲哚、甲基丙二酸、β-丙氨酸甲酯盐酸盐、7-去氢胆固醇、2-辛基十二醇、D-荧光素钾盐、BIS-TRIS、甲基丙烯酸氧杂环丁烷、苯芴醇、溴芬酸钠中间体、樟脑醌、钼酸钾、丝素蛋白、盐酸胍、聚二羟基吲哚、甘氨胆酸钠盐、半叶素、胆固醇、蛋白酶K、光引发剂LAP
- 主营：肌氨酸钠、硫化锰、V50偶氮二异丁脒盐酸盐、二新癸酸二甲基锡、PX-4MP、腰果酚缩水甘油醚、乙硫氮、三硫代碳酸钠、芥酸PKO、四氧化三锰
- 主营：甘氨酸、甘氨酰、阻燃剂、醇酯-12、甲醇钠、蒽甲酯、十八酸、溴壬烷、肉桂醇、葱油醇、肉桂醛、异丁酯、赖氨酸、叔丁醇、多佐胺、醛试剂、乙氧基、脯氨酸、牛胆粉、癸酸酯、化合物、氟苯基、敏材料、氨酰胺、扁油酸
- 主营：硼酸酐、阻聚剂、己二酸、6-氯嘌呤、氯化锂、发泡剂、乙二醇、醋酸铜、硅酸钠、正癸醇、新癸酸、环烷油、腰果酚、十二醇、酒石酸、碳酸锂、三甘醇、油菜酸、二甘醇、碳酸钾、甲酸钠、硅酸镁、棕榈油、微晶石蜡、磷酸一铵
- 主营：甲氨基、防老剂、共聚物、羟甲基、氯甲基、2349-67-9、82692-96-4、37052-78-1、4-三羧酸、6-氯烟酸、l-丙交酯、l-胱氨酸、二聚体、乙交酯、聚乳酸、三氨基、苯乙酮、磺丙基、丙烯酸、胡椒酸、羟乙基、防黄剂、二氨基、edta二钠、2苯并异
- 主营：全氟三丁胺、二苄叉山梨醇、六氟丙烯二聚体、甲基、六氟环氧丙烷二聚体、异丙醇铝、纳米勃姆石、二异戊基硫醚、隐色结晶紫、邻菲罗啉
- 主营：磺酰胺、氧化铌、除醛剂、硅化镱、基硅油、成核剂、酞菁钴、甘氨酸铬、光学树脂、鼠李糖脂、甲磺酸铋、氧化亚铁、封端硅油、左旋乳酸)、六水氯化钇、己基磺酸盐、恩诺沙星钠、二聚季戊四醇、聚醚硫酸酯钠、恶唑啉交联剂、洗手凝胶增稠剂、生物活性玻璃粉、氰基丙烯酸乙酯、脱硫脱氢催化剂
- 主营：二羟基吲哚啉氢溴酸、水解角蛋白、石胆酸钠盐、6-二羟基吲哚、7-去氢胆固醇、2-辛基十二醇、2-巯基噻唑啉、2-巯基苯并咪唑、苯基周位酸(8-苯胺、L-丙交酯、1-氨基环丙烷羧酸、4-联苯甲醇丙烯酸酯、4-羟乙烯基氧基二苯、D(+)-丙交酯、熊去氧胆酸钠盐、半叶素、乙烯利、环丙磺酰胺、苄氧基胺盐酸盐、咪鲜胺、可比落、乙交酯
- 主营：氯菊酯、转移剂、聚酯树脂、二甲氧基、驱蚊原液、食品香料、缩水甘油酯、蚊香增效剂、丙烯酸缩水、环氧稀释剂、硅烷偶联剂、超疏水材料、对甲氧基苯酚、对羟基苯甲醚、乙烯基双封头、苯基缩水甘油醚
- 主营：胆酸、半叶素、二羟基吲哚、L-丙交酯、缩合剂、生物缓冲液、表面活性剂、硅烷偶联剂、光电材料中间体、精细化工
- 主营：植物醇、植物提取物、聚二羟基吲哚、8-二氨基萘、4-萘二甲酸、8-氨基喹哪啶、2-巯基噻唑啉、6-二羟基吲哚氢、4-辛氧基二苯碘六氟、DL-樟脑醌、甲基丙烯酸氧杂环丁烷、三羟甲基氨基甲烷盐酸、4-羟乙基哌嗪乙磺酸、5-甲基 N-乙烯基、L-谷氨酸-5-叔丁、聚季铵盐-55、磷钼酸、石胆酸、乙烯基膦酸、劳伦酸、二水合钼酸钠、麦角硫因、羟乙基磺酸、钼酸、腺苷
- 主营：4'-二苯醚二甲、3-二羟基萘、环己烷-1、4-二异、N-羟乙基-N-甲基、5-降冰片二烯、有机合成中间体、化学助剂、水溶性酚醛树脂
- 主营：阻燃剂、蒽甲醛、四氮唑、间甲基苯甲醛、中间体、化工原料、香精香料、单丁基氧化锡、二丙酸倍他咪松
- 主营：烷基糖苷APG、氨基磺酸、一水柠檬酸、食品添加剂、表面活性剂
- 主营：聚乳酸、三辛胺、钛酸铝、7691-02-3、3-苯丙醇、四甲基二、羟丙基甲基、鱼溶浆、苯戊酮、福美钠、卡波姆、醋酸菌、聚苯胺、焦谷氨酸、松叶菊碱、邻苯二甲、四氯苯醌、假丝酵母、二甲氧基、肉桂酸苄酯、海藻糖原料、吡啶硫酮锌、苯甲酸苄酯、聚乙烯亚胺、蓖麻油酸锌