乙基乙烯基砜，CAS 登记号 1889-59-4，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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Ethyl vinyl sulfone · CAS 1889-59-4 · C4H8O2S. UNII 6KM6G9NMM2.
| CAS Registry Number | 1889-59-4 |
|---|---|
| PubChem CID | 74680 |
| Molecular formula | C4H8O2S |
| IUPAC name | 1-ethenylsulfonylethane |
| UNII (FDA) | 6KM6G9NMM2 |
| Molecular Weight | 120.17 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 120.02450067 |
| Monoisotopic Mass | 120.02450067 |
| Topological Polar Surface Area | 42.5 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (95.1%), H319 (95.1%), H335 (95.1%) |
|---|
H315 (95.1%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (95.1%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Ethyl vinyl sulfone; 1889-59-4; (Ethylsulfonyl)ethene; 6KM6G9NMM2; NSC-186282; DTXSID90172260; RefChem:596439; DTXCID3094751; 217-567-7; 1-ethenylsulfonylethane; ethyl vinyl sulphone; vinyl ethyl sulfone; Ethene, (ethylsulfonyl)-; (ethanesulfonyl)ethene; MFCD00007568; (Ethylsulphonyl)ethylene
CAS 1889-59-4; molecular formula C4H8O2S; molecular weight — g/mol.
Ethyl vinyl sulfone, 1889-59-4, (Ethylsulfonyl)ethene, 6KM6G9NMM2, NSC-186282, DTXSID90172260.
Hazard statements reported: 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.