甲基三辛基双(三氟甲基磺酰)氨基铵

甲基三辛基双(三氟甲基磺酰)氨基铵是一种离子液体，化学式为C₂₇N₂H₅₄O₄S₂F₆。^[4]它可由甲基三辛基氯化铵和双(三氟甲基磺酰)氨基锂在水中反应得到，产物在体系中分相，位于液体下层。^[1]它可用于从水溶液中萃取高锝酸盐。^[5]

甲基三辛基双(三氟甲基磺酰)氨基铵
IUPAC名 N-methyl-N,N-di(octyl)octan-1-aminium bis(trifluoromethanesulfonyl)azanide
别名	双(三氟甲基磺酰)氨基甲基三辛铵
识别
CAS号	375395-33-8  Y
PubChem	16211009
ChemSpider	17339079
SMILES	FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F.CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC
EINECS	629-541-6
性质
化学式	C27H54F6N2O4S2
摩尔质量	648.85 g·mol−1
外观	黄色液体[1]
密度	1.0823 g·cm−3（20 °C）[2]
熔点	−70 °C（203 K）[3]
危险性
GHS危险性符号
GHS提示词	警告
H-术语	H315, H319, H335
P-术语	P261, P264, P271, P280, P302+352, P304+340, P305+351+338, P312, P332+313, P337+313, P362, P403+233, P405
闪点	>110 °C
相关物质
相关化学品	Bistriflimide
若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

参考文献

1. Mohammed Amin Assenine, Boumediene Haddad, Annalisa Paolone, Silvia Antonia Brandán, Mimanne Goussem, Didier Villemin, Mostefa Boumediene, Mustapha Rahmouni, Serge Bresson. Synthesis, thermal properties, vibrational spectra and computational studies of Trioctylmethylammonium bis(trifluoromethylsulfonyl)imide ionic liquid. Journal of Molecular Structure. 2021-05, 1232: 130085 [2021-12-17]. doi:10.1016/j.molstruc.2021.130085 （英语）.
2. Quan Gan, David Rooney, Minliang Xue, Gillian Thompson, Yiran Zou. An experimental study of gas transport and separation properties of ionic liquids supported on nanofiltration membranes. Journal of Membrane Science. 2006-09, 280 (1-2): 948–956 [2021-12-17]. doi:10.1016/j.memsci.2006.03.015. （原始内容存档于2018-06-23） （英语）.
3. Gonçalo V.S.M. Carrera, Raquel F.M. Frade, João Aires-de-Sousa, Carlos A.M. Afonso, Luis C. Branco. Synthesis and properties of new functionalized guanidinium based ionic liquids as non-toxic versatile organic materials. Tetrahedron. 2010-11, 66 (45): 8785–8794 [2021-12-17]. doi:10.1016/j.tet.2010.08.040. （原始内容存档于2019-10-05） （英语）.
4. Fraile, J. M.; Garcia, J. I.; Herrerias, C. I.; Mayoral, J. A.; Carrie, D.; Vaultier, M. Enantioselective cyclopropanation reactions in ionic liquids. Tetrahedron: Asymmetry. 2001, 12 (13): 1891–1894. doi:10.1016/s0957-4166(01)00315-9. hdl:10261/64635 .
5. Maciej Chotkowski, Damian Połomski. Extraction of pertechnetates from HNO3 solutions into ionic liquids. Journal of Radioanalytical and Nuclear Chemistry. 2017-10, 314 (1): 87–92 [2021-12-17]. ISSN 0236-5731. PMC 5610227 . PMID 28989214. doi:10.1007/s10967-017-5362-3 （英语）.