1-Ethyl-3-methylimidazolium Methanesulfonate

• CAS: 145022-45-3
• Catalog Number: ACM145022453
• Category: Other Products
• Molecular Weight: 206.26
• Molecular Formula: C7H14N2O3S
• Synonyms: EMIMMeSO3
• IUPAC Name: 1-ethyl-3-methylimidazol-3-ium;methanesulfonate
• Canonical SMILES: CCN1C=C[N+](=C1)C.CS(=O)(=O)[O-]
• InChI: 1S/C6H11N2.CH4O3S/c1-3-8-5-4-7(2)6-8;1-5(2,3)4/h4-6H,3H2,1-2H3;1H3,(H,2,3,4)/q+1;/p-1
• InChI Key: IXLWEDFOKSJYBD-UHFFFAOYSA-M
• Melting Point: 58-62 °C (lit.)
• Flash Point: 546.8 °F - closed cup
• Density: 1.24 g/cm³ (23 °C)
• Solubility: miscible with Dichloromethane
• Appearance: Light yellow to Brown clear liquid
• Application: CAS: 145022-45-3, MF: C7H14N2O3S, MW: 206.26, Purity: ≥95%
• Storage: Store under inert gas, 2-8°C
• Chemical Formula: [C2MIm]MS
• Complexity: 152
• Condition To Avoid: Hygroscopic
• Covalently-Bonded Unit Count: 2
• Exact Mass: 206.072513g/mol
• Formal Charge: 0
• Hazard Statements: H314 : Causes severe skin burns and eye damage.H227 : Combustible liquid.H290 : May be corrosive to metals.
• H-Bond Acceptor: 3
• H-Bond Donor: 0
• Heavy Atom Count: 13
• MDL Number: MFCD06798171
• Monoisotopic Mass: 206.072513g/mol
• Precautionary Statements: P501 : Dispose of contents/ container to an approved waste disposal plant.P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking.P234 : Keep only in original container.P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.P390 : Absorb spillage to prevent material damage.P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.P363 : Wash contaminated clothing before reuse.P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.P403 + P235 : Store in a well-ventilated place. Keep cool.P406 : Store in corrosive resistant container with a resistant inner liner.P405 : Store locked up.
• Refractive Index: n20/D 1.475
• Rotatable Bond Count: 1
• Signal Word: Danger
• Specific Gravity: 1.25
• Viscosity: 135 cP (25 °C)