1-甲基-1H-咪唑-4-磺酰氯，CAS 登记号 137049-00-4，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-methyl-1H-imidazole-4-sulfonyl chloride · CAS 137049-00-4 · C4H5ClN2O2S. UNII ST50532526.
| CAS Registry Number | 137049-00-4 |
|---|---|
| PubChem CID | 2736887 |
| Molecular formula | C4H5ClN2O2S |
| IUPAC name | 1-methylimidazole-4-sulfonyl chloride |
| UNII (FDA) | ST50532526 |
| Molecular Weight | 180.61 |
|---|---|
| XLogP3 | 0.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 179.9760263 |
| Monoisotopic Mass | 179.9760263 |
| Topological Polar Surface Area | 60.3 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (33.3%), H314 (100%), H318 (33.3%), H332 (33.3%), H335 (33.3%) |
|---|
H302 (33.3%): Harmful if swallowed [Warning Acute toxicity, oral]
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
1-methyl-1H-imidazole-4-sulfonyl chloride; 137049-00-4; DTXSID30371679; RefChem:231486; DTXCID40322713; 673-082-4; 1-methylimidazole-4-sulfonyl Chloride; 1h-imidazole-4-sulfonyl chloride, 1-methyl-; 1-methyl-1h-imidazole-4-sulphonyl chloride; MFCD00068060; chloro(1-methylimidazol-4-yl)sulfone; buttpark 27\06-11; 1-methylimidazole-4-sulfonylchloride; 1-Methylimidazole-4-sulphonyl chloride; 1h-imidazole-4-sulfonylchloride,1-methyl-; 4-(Chlorosulphonyl)-1-methyl-1H-imidazole
CAS 137049-00-4; molecular formula C4H5ClN2O2S; molecular weight — g/mol.
1-methyl-1H-imidazole-4-sulfonyl chloride, 137049-00-4, DTXSID30371679, RefChem:231486, DTXCID40322713, 673-082-4.
Hazard statements reported: H302, H314, H318, H332, H335.
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.