6-[(2-羟乙基)磺酰基]苯并恶唑-2-(3H)酮，CAS 登记号 5031-74-3，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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6-[(2-Hydroxyethyl)sulfonyl]benzoxazol-2-(3H)one · CAS 5031-74-3 · C9H9NO5S. UNII 3FHG9Z4C25.
| CAS Registry Number | 5031-74-3 |
|---|---|
| PubChem CID | 78732 |
| Molecular formula | C9H9NO5S |
| IUPAC name | 6-(2-hydroxyethylsulfonyl)-3H-1,3-benzoxazol-2-one |
| UNII (FDA) | 3FHG9Z4C25 |
| Molecular Weight | 243.24 |
|---|---|
| XLogP3 | -0.3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 243.02014356 |
| Monoisotopic Mass | 243.02014356 |
| Topological Polar Surface Area | 101 |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2(3h)-benzoxazolone, 6-[(2-hydroxyethyl)sulfonyl]-; EINECS 225-722-5; DTXSID7063683; 2(3H)-Benzoxazolone, 6-((2-hydroxyethyl)sulfonyl)-; 6-[(2-Hydroxyethyl)sulfonyl]-2(3H)-benzoxazolone; 6-((2-Hydroxyethyl)sulphonyl)benzoxazol-2(3H)-one; 6-[(2-HYDROXYETHYL)SULPHONYL]BENZOXAZOL-2(3H)-ONE; 6-((2-Hydroxyethyl)sulfonyl)-2(3H)-benzoxazolone; RefChem:439854; DTXCID2040818; 225-722-5; 5031-74-3; 6-[(2-Hydroxyethyl)sulfonyl]benzoxazol-2-(3H)one; 6-(2-hydroxyethylsulfonyl)-3H-1,3-benzoxazol-2-one; 6-(2-hydroxyethanesulfonyl)-2,3-dihydro-1,3-benzoxazol-2-one; 6-((2-Hydroxyethyl)sulfonyl)benzo[d]oxazol-2(3H)-one
CAS 5031-74-3; molecular formula C9H9NO5S; molecular weight — g/mol.
2(3h)-benzoxazolone, 6-[(2-hydroxyethyl)sulfonyl]-, EINECS 225-722-5, DTXSID7063683, 2(3H)-Benzoxazolone, 6-((2-hydroxyethyl)sulfonyl)-, 6-[(2-Hydroxyethyl)sulfonyl]-2(3H)-benzoxazolone, 6-((2-Hydroxyethyl)sulphonyl)benzoxazol-2(3H)-one.
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.