HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 16211849Erstellt: 27. Oktober 2026
1-Ethyl-3-methylimidazolium methanesulfonate
[C2MIm]MS · EMIMMeSO3 · EMIM CH3SO3 · Basionics ST 35 · BASIONIC(TM) ST 35 · BASIONIC(R) ST 35 · 1-Ethyl-3-methylmidazolium Methanesulfonate · 3-Ethyl-1-methylimidazolium methanesulfonate
https://huagongshe.com/de/chemical/16211849
Identifikatoren & physikalische Daten
| CAS No. | 145022-45-3 |
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| Summenformel | C7H14N2O3S |
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| Durchschnittliche Molmasse | 206,27 g/mol |
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| Monoisotopische Masse | 206,07251331 g/mol |
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| SMILES | CCn1cc[n+](C)c1.CS(=O)(=O)[O-] |
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| InChIKey | IXLWEDFOKSJYBD-UHFFFAOYSA-M |
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| PubChem CID | 16211849 |
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| ChEMBL | CHEMBL3188888 |
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| EC No. | 604-453-0 |
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| DTXSID | DTXSID7049219 |
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Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 74,4 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 3 |
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| Frei drehbare Bindungen | 1 |
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| Schwere Atome | 13 |
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| Formalladung | 0 |
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| Komplexität | 152 |
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| Schmelzpunkt | 35°C |
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| Dichte | 1.247 |
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| Flammpunkt | 67 °C |
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| Brechungsindex | 1.4970 |
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| Lagerbedingungen | Inert atmosphere,Room Temperature |
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| Aggregatzustand | Crystalline |
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| Farbe | Light yellow to Brown |
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| Löslichkeit | Soluble in water. Soluble in acetone, methanol . |
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| InChI | InChI=1S/C6H11N2.CH4O3S/c1-3-8-5-4-7(2)6-81-5(2,3)4/h4-6H,3H2,1-2H31H3,(H,2,3,4)/q+1/p-1 |
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| InChIKey | IXLWEDFOKSJYBD-UHFFFAOYSA-M |
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| SMILES | S(C)(=O)(=O)[O-].[N+]1(C)C=CN(CC)C=1 |
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| LogP (Verteilungskoeffizient) | -3.2--3 at 23℃ and pH6 |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH317 (87.9%): May cause an allergic skin reaction [Warning Sensitization, Skin]P261, P272, P273, P280, P302+P352, P321, P333+P317, P362+P364, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 165 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Regulatorische Informationen | REACH registered substance: 3-Ethyl-1-methyl-1H-imidazolium methanesulfonate (1:1) (EC: 604-453-0) |
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| Hazard Classes and Categories | Skin Sens. 1 (87.9%) |
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| F | 3-10 |
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| Wassergefährdungsklasse (WGK) | 2 |
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| UN-Transportnummer | UN 3265 8/PG 2 |
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| Zollcode | 29332900 |
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| R-Sätze (R) | 22-34-52/53-43 |
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| Gefahrensymbole | C,Xi |
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| Sicherheitshinweise (S) | 26-36/37/39-45-61-36/37 |
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| Gefahrenklasse | 8Aquatic Chronic 3Skin Sens. 1 |
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| Verpackungsgruppe | III |
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| Lagerklasse | 13 - Non Combustible Solids |
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