18086

1-Ethyl-3-methylimidazolium methyl sulfate

≥98.0% (HPLC)

• Synonym(s): [EMIM][MS]
• Empirical Formula (Hill Notation): C₇H₁₄N₂O₄S
• CAS Number: 516474-01-4
• Molecular Weight: 222.26
• MDL number: MFCD08457697
• UNSPSC Code: 12352100
• PubChem Substance ID: 57647709
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: ≥98.0% (HPLC)
• composition: carbon, 37.07-38.58% ; nitrogen, 12.35-12.85% (as tested by elemental analysis)
• impurities: ≤0.2% water
• SMILES string: COS([O-])(=O)=O.CCn1cc[n+](C)c1
• InChI: 1S/C6H11N2.CH4O4S/c1-3-8-5-4-7(2)6-8;1-5-6(2,3)4/h4-6H,3H2,1-2H3;1H3,(H,2,3,4)/q+1;/p-1
• InChI key: BXSDLSWVIAITRQ-UHFFFAOYSA-M

Description

General description

1-Ethyl-3-methylimidazolium methyl sulfate [EMIM][MS] when added as an eluent modifier to the mobile phase results in better separation of the three positional isomers of benzoic acid by reversed-phase (RP) high-performance liquid chromatography (HPLC).

Application

[EMIM][MS] may be used as a solvent to synthesize gold nanoparticles via reduction of gold(III) chloride trihydrate [HAuCl₄.3H₂O] using glycerol as a reducing agent.

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H314,H335
• Precautionary Statements: P261 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Skin Corr. 1B - STOT SE 3
• Target Organs: Respiratory system
• 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