713384

1-Ethyl-3-methylimidazolium dicyanamide

≥98.0% (metals basis)

• Synonym(s): EMIM DCA
• Empirical Formula (Hill Notation): C₈H₁₁N₅
• CAS Number: 370865-89-7
• Molecular Weight: 177.21
• MDL number: MFCD08276373
• UNSPSC Code: 12352107
• PubChem Substance ID: 329763194
• NACRES: NA.22

Properties

• assay: ≥98.0% (metals basis)
• form: liquid
• impurities: ≤1.0% water
• SMILES string: N#C[N-]C#N.CCn1cc[n+](C)c1
• InChI: 1S/C6H11N2.C2N3/c1-3-8-5-4-7(2)6-8;3-1-5-2-4/h4-6H,3H2,1-2H3;/q+1;-1
• InChI key: MKHFCTXNDRMIDR-UHFFFAOYSA-N

Description

Application

Ionic Liquids for Energy Storage Applications

1-Ethyl-3-methylimidazolium dicyanamide ([C_2mim][N(CN)₂]) is an ionic liquid that can be used:

• In the desulfurization process. It efficiently extracts thiophene and dibenzothiophene from fuel oils.
• A solvent as well as an active base catalyst for the O-acetylation of alcohols and carbohydrates.
• As an electrolyte for electrochemical applications with carbon nanotube (CNT) as electrodes.
• In the extractive distillation of the solvent mixtures.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H317
• pcodes: P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
• Hazard Classifications: Skin Sens. 1B
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 429.8 °F - closed cup
• flash_point_c: 221 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter