Environmental properties of phosphonium, imidazolium and ammonium cation-based ionic liquids as potential lubricant additives was written by Oulego, P.;Blanco, D.;Ramos, D.;Viesca, J. L.;Diaz, M.;Hernandez Battez, A.. And the article was included in Journal of Molecular Liquids in 2018.Application In Synthesis of 3-Dodecyl-1-methyl-1H-imidazol-3-ium bis((trifluoromethyl)sulfonyl)amide This article mentions the following:
This research compares the environmental properties (bacterial toxicity and biodegradability) of 12 ionic liquids -ILs- (7 phosphonium, 2 imidazolium and 3 ammonium cation-based ones), potentially applicable as lubricant additive, with two types of the traditional lubricant additive ZDDP. Aquatic toxicity was determined by means of Vibrio fischeri and Escherichia coli bacteria, while biodegradability was evaluated through biol. oxygen demand (BOD5) and COD (COD) measurements. Regarding toxicity results, [P4442][DEP] was the least toxic IL (acute 3 according to GHS) for both bacteria, whereas ZDDP fell into the acute 1 category (very toxic). All samples tested turned out to be poorly biodegradable, showing BOD5/COD values below 0.1. Two ILs showed better combined tribol. and environmental properties than ZDDP. In the experiment, the researchers used many compounds, for example, 3-Dodecyl-1-methyl-1H-imidazol-3-ium bis((trifluoromethyl)sulfonyl)amide (cas: 404001-48-5Application In Synthesis of 3-Dodecyl-1-methyl-1H-imidazol-3-ium bis((trifluoromethyl)sulfonyl)amide).
3-Dodecyl-1-methyl-1H-imidazol-3-ium bis((trifluoromethyl)sulfonyl)amide (cas: 404001-48-5) belongs to imidazole derivatives. Imidazole is a heterocyclic compound with a five-membered planar ring. It is amphoteric and highly polar. Many drugs contain an imidazole ring, such as certain antifungal drugs, the nitroimidazole series of antibiotics, and the sedative midazolam.Application In Synthesis of 3-Dodecyl-1-methyl-1H-imidazol-3-ium bis((trifluoromethyl)sulfonyl)amide
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem