1-乙基-3-甲基咪唑甲磺酸盐，CAS 登记号 145022-45-3，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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1-ETHYL-3-METHYLIMIDAZOLIUM METHANESULFONATE · CAS 145022-45-3 · C7H14N2O3S. UNII NC3ZYV4WKE.
| CAS Registry Number | 145022-45-3 |
|---|---|
| PubChem CID | 16211849 |
| Molecular formula | C7H14N2O3S |
| IUPAC name | 1-ethyl-3-methylimidazol-3-ium;methanesulfonate |
| UNII (FDA) | NC3ZYV4WKE |
| Molecular Weight | 206.27 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 206.07251349 |
| Monoisotopic Mass | 206.07251349 |
| Topological Polar Surface Area | 74.4 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 152 |
| Reported hazard statements | H317 (87.9%), H412 (97%) |
|---|
H317 (87.9%): May cause an allergic skin reaction [Warning Sensitization, Skin]
H412 (97%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
1-Ethyl-3-methylimidazolium methanesulfonate; 145022-45-3; DTXSID7049219; EC 604-453-0; DTXCID3029075; RefChem:75745; 3-Ethyl-1-methyl-1H-imidazol-3-ium methanesulfonate; MFCD06798171; 1-ethyl-3-methylimidazol-3-ium;methanesulfonate; 1-Ethyl-3-methyl-1H-imidazol-3-ium methanesulfonate; EMIMMeSO3; NC3ZYV4WKE; SCHEMBL193347; SCHEMBL295578; CHEMBL3188888; Tox21_202640
CAS 145022-45-3; molecular formula C7H14N2O3S; molecular weight — g/mol.
1-Ethyl-3-methylimidazolium methanesulfonate, 145022-45-3, DTXSID7049219, EC 604-453-0, DTXCID3029075, RefChem:75745.
Hazard statements reported: H317, H412.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.