CAS 145022-45-3 1-Ethyl-3-methylimidazolium Methanesulfonate

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1-Ethyl-3-methylimidazolium Methanesulfonate

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Catalog Number

ACM145022453

Product Name

1-Ethyl-3-methylimidazolium Methanesulfonate

Structure

CAS

145022-45-3

Category

Electrolytes

Synonyms

EMIMMeSO3

IUPAC Name

1-ethyl-3-methylimidazol-3-ium;methanesulfonate

Molecular Weight

206.26

Molecular Formula

C7H14N2O3S

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

Purity

>98.0%(N)

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

Conductivity

3.69 mS/cm (30 °C)

Covalently-Bonded Unit Count

Exact Mass

206.072513g/mol

Formal Charge

Hazard Statements

H314 : Causes severe skin burns and eye damage.H227 : Combustible liquid.H290 : May be corrosive to metals.

Heavy Atom Count

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

Signal Word

Danger

Specific Gravity

1.25

Viscosity

135 cP (25 °C)

MSDS

Download MSDS

COA