56486

1-Ethyl-3-methylimidazolium hydrogen sulfate

95%

• Synonym(s): 1-Ethyl-3-methylimidazolium hydrosulfate, EMIM HSO₄
• Empirical Formula (Hill Notation): C₆H₁₂N₂O₄S
• CAS Number: 412009-61-1
• Molecular Weight: 208.24
• MDL number: MFCD06798195
• UNSPSC Code: 12352100
• PubChem Substance ID: 57651583
• NACRES: NA.22

Properties

• Assay: 95%
• SMILES string: OS([O-])(=O)=O.CCn1cc[n+](C)c1
• InChI: 1S/C6H11N2.H2O4S/c1-3-8-5-4-7(2)6-8;1-5(2,3)4/h4-6H,3H2,1-2H3;(H2,1,2,3,4)/q+1;/p-1
• InChI key: HZKDSQCZNUUQIF-UHFFFAOYSA-M

Description

General description

1-Ethyl-3-methylimidazolium hydrogen sulfate is an ionic liquid that is commonly used as a versatile reagent in a variety of applications due to its excellent solvation ability, high thermal stability, and large solubility. It is also used as a solvent and reaction medium in chemical synthesis.

Application

1-Ethyl-3-methylimidazolium hydrogen sulfate [Emim][HSO₄] can be used as a reactant to prepare gel polymer electrolyte membranes. By incorporating ionic liquid into the gel polymer matrix, the resulting membranes can exhibit enhanced ionic conductivity and improved electrochemical performance.

Safety Information

• Pictograms: GHS05
• Signal Word: Danger
• Hazard Statements: H314
• Precautionary Statements: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves