1-Butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide

1-丁基-3-甲基咪唑双(三氟甲基磺酰)酰亚胺

Also known as: 1-Butyl-3-methyl-1H-imidazol-3-ium bis((trifluoromethyl)sulfonyl)amide, 1-Butyl-3-methyl-1H-imidazol-3-ium bis[(trifluoromethyl)sulfonyl]azanide, 1-Butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)amide, 1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)amide, 1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, BMIIm, BMIM TFSI, Basionics HP 02, MFCD05664714, bis(trifluoromethylsulfonyl)azanide;1-butyl-3-methylimidazol-3-ium

CAS No.
174899-83-3
Jingsj CID
J-1112050-0
Molecular Formula
C10H15F6N3O4S2
Chinese Name
1-丁基-3-甲基咪唑双(三氟甲基磺酰)酰亚胺
Molecular Weight
419.364 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point1℃
Density1.44 g/cm3
Flash Point>200ºC

Frequently Asked Questions

What is the CAS number of 1-Butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide?

174899-83-3

What are the molecular formula and molecular weight of 1-Butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide?

C10H15F6N3O4S2, molecular weight 419.364 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026