The effects of cationic type ionic liquids on methane hydrate formation was written by Lu, Cui-ying. And the article was included in Advanced Materials Research (Durnten-Zurich, Switzerland) in 2014.Electric Literature of C4H7ClN2 This article mentions the following:
The article has studied the effects of ionic liquids on the induction time of methane hydrate formation under different mass concentrations, temperatures and pressures. The results show: all the tested ionic liquids can postpone the induction time of hydrate forming. Among them, imimidazolium-based ones have the strongest ability; The concentrations of ionic liquids also have strong effects on the induction time, and 0.5% is optimal. In addition the inhibiting abilities of ionic liquid on the induction time change with different pressures and temperatures, but not obviously. In the experiment, the researchers used many compounds, for example, 1-Methyl-1H-imidazol-3-ium chloride (cas: 35487-17-3Electric Literature of C4H7ClN2).
1-Methyl-1H-imidazol-3-ium chloride (cas: 35487-17-3) belongs to imidazole derivatives. Imidazole is a heterocyclic compound with a five-membered planar ring. It is amphoteric and highly polar. Imidazole is incorporated into many important biological compounds. The most pervasive is the amino acid histidine, which has an imidazole side-chain. Histidine is present in many proteins and enzymes, e.g. by binding metal cofactors, as seen in hemoglobin.Electric Literature of C4H7ClN2
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem