CAS: 80403-59-4; Bis((1,4,7,10-Tetraoxacyclododecan-2-yl)Methyl) 2-Dodecyl-2-Methylmalonate
该化合物是一种基于冠醚的化合物,设计用于选择性离子约束和分期转移应用,其结构将一个蛋白芯与12crown-4醚细胞结合,提高了碱性金属离子特别是锂的亲和性,多德基链在有机阶段传播亲脂性,促进溶解性,而甲基汞基骨气则提供稳定性,该化合物在锂提取过程,传感器开发以及电解系统中作为功能添加剂特别有用,其双重功能--将离子与疏水相容性结合,使其在化学和分离科学协调中成为多用途试剂,在受控条件下合成该产品,以确保高纯度和连续性能.
- 英文名称Bis((1,4,7,10-Tetraoxacyclododecan-2-yl)Methyl) 2-Dodecyl-2-Methylmalonate
- 中文名称钠离子载体VI
- IUPAC名称bis((1,4,7,10-tetraoxacyclododecan-2-yl)methyl) 2-dodecyl-2-methylmalonate
- 其它别名BIS[(12-CROWN-4)METHYL] DODECYLMETHYLMALONATE; SODIUM IONOPHORE VI; bis((12-crown-4)-2-methyl) 2-methyl-2-*dodecylmal; BIS((12-CROWN-4)-2-METHYL) 2-METHYL-2-DO DECYLMALON; Bis[(12-crown-4)methyl]-2-dodecyl-2-methylmalonate; BIS[(12-CROWN-4)METHYL]-2-DODECYL-2-METHYLMALONATE (BIS(12-CROWN-4)); Bis[(12-crown-4)methyl] dodecylmethylmalonate, Dodecylmethylmalonic acid bis[(12-crown-4)methyl ester]; Dodecylmethylmalonic acid bis[(12-crown-4)methyl ester]
- CAS编号80403-59-4
- MFCD编号:MFCD00010527
- EINECS号:635-508-7
- 分子式:C34H62O12分子量:662.86
- 产品CID: 1799308
- 产品分类分析化学 → 分析试剂 → 常用分析试剂
物理性质
MSDS等安全信息
- GHS象形图
- GHS符号GHS07;
注释: Exclamation mark - 危险类别急性毒性 类别4(吸入)
急性毒性 类别4(经皮)
急性毒性 类别4(经口)
特定目标器官毒性 - 单次接触 类别3
皮肤腐蚀/刺激 类别2
严重眼刺激 类别2 - 警示词Warning(警告)
- 危险描述H332 |吸入有害.
H312 |皮肤接触有害.
H302 |吞咽有害.
H335 |可能引起呼吸道刺激.
H315 |造成皮肤刺激.
H319 |造成严重眼刺激. - 防范说明P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
- UN编号NONH for all modes of transport
- 危险品标志Xn
- 安全声明23-26-36
- 危险类别码20/21/22-36/37/38
- WGK Germany3
欧盟法规
ECHA物质C&L通报上下游产品
Methyl-Dodecyl-Malonsaeure-Diethylester 80403-57-2合成工艺路线路线简述
📜2-羟甲基-12-冠-4,Methyl-Dodecyl-Malonsaeure-Diethylester,Potassium Ethoxide 反应生成 双[(12-冠醚-4)甲基]-2-十二烷基-2-丙二酸二甲酯
参考文献:Ikeda,Isao;Katayama,Tetsuya;Okahara,Mitsuo;Shono,Toshiyuki,Tetrahedron Lett.,1981,22,N 37,3615-3616
标题:Ikeda,Isao;Katayama,Tetsuya;Okahara,Mitsuo;Shono,Toshiyuki,Tetrahedron Lett.,1981,22,N 37,3615-3616
海关参考信息
- 2905122000-异丙醇
2905310000-1,2-乙二醇
2905320000-1,2-丙二醇
2905399001-1,3-丙二醇 - 💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
- 详情请参考：📖 海关编码查询和海关进出口税则
专利信息
专利号:US-5047563-A
优先权日:1987-09-10
标题:Chiral crown ethers
发明人：DENTON JAMES B; YIP KIN-FAI
权利人:MILES INC
摘要:The synthesis and use of optically active isomers of bis(12-crown-4-methyl) dialkylmalonates as sodium specific ionophores is described. The synthesis of optically active isomers of hydroxymethyl 12-crown-4 useful in synthesizing ionophores is also described.
供应商参考报价(招募中)
品牌试剂参考报价(招募中)
📌 第三方产品分析报告
主要参考文献
1. Tamura, H., Kimura, K., and Shono, T. Coated wire sodium- and potassium-selective electrodes based on bis(crown ether) compounds. Anal. Chem. 54(7), 1224-1227 (1982). 2. Tamura, H., Kumami, K., Kimura, K., et al. Simultaneous determination of sodium and potassium in human urine or serum using coated-wire ion-selective electrodes based on bis(crown ether)s. Microchim. Acta. 80(3-4), 287–296 (1983). 3. Becker, H.M., and Deitmer, J.W. Voltage dependence of H+ buffering mediated by sodium bicarbonate cotransport expressed in Xenopus oocytes. J. Biol. Chem. 279(27), 28057-28062 (2004).4: Wang, E., Zhu, L., Ma, L., & Patel, H. (1997). Optical sensors for sodium, potassium and ammonium ions based on lipophilic fluorescein anionic dye and neutral carriers. Analytica Chimica Acta, 357(1-2), 85-90.
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