N,N-二甲基甲磺酰胺，CAS 登记号 918-05-8，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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本页已列出 N,N-二甲基甲磺酰胺 的 CAS 号：918-05-8，可与随货 COA 核对。
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N,N-Dimethyl methanesulfonamide · CAS 918-05-8 · C3H9NO2S. UNII 7TV7PK2KDA.
| CAS Registry Number | 918-05-8 |
|---|---|
| PubChem CID | 70191 |
| Molecular formula | C3H9NO2S |
| IUPAC name | N,N-dimethylmethanesulfonamide |
| UNII (FDA) | 7TV7PK2KDA |
| Molecular Weight | 123.18 |
|---|---|
| XLogP3 | -0.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 123.03539970 |
| Monoisotopic Mass | 123.03539970 |
| Topological Polar Surface Area | 45.8 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (97.6%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H302 (97.6%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
N,N-Dimethylmethanesulfonamide; 918-05-8; N,N-Dimethylmethanesulphonamide; EINECS 213-039-5; WCFDSGHAIGTEKL-UHFFFAOYSA-; DTXSID90238698; NSC 66043; RefChem:822616; DTXCID40161189; 213-039-5; InChI=1/C3H9NO2S/c1-4(2)7(3,5)6/h1-3H3; N,N-Dimethyl methanesulfonamide; Methanesulfonamide, N,N-dimethyl-; MFCD00014740; N,N-dimethyl-methanesulfonamide; NSC-66043
CAS 918-05-8; molecular formula C3H9NO2S; molecular weight — g/mol.
N,N-Dimethylmethanesulfonamide, 918-05-8, N,N-Dimethylmethanesulphonamide, EINECS 213-039-5, WCFDSGHAIGTEKL-UHFFFAOYSA-, DTXSID90238698.
Hazard statements reported: H302, H315, H319, 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.