N-(2-羟乙基)-2-吡咯烷酮，CAS 登记号 3445-11-2，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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N-(2-Hydroxyethyl)-2-pyrrolidone · CAS 3445-11-2 · C6H11NO2. UNII 297G099QOU.
| CAS Registry Number | 3445-11-2 |
|---|---|
| PubChem CID | 76980 |
| Molecular formula | C6H11NO2 |
| IUPAC name | 1-(2-hydroxyethyl)pyrrolidin-2-one |
| UNII (FDA) | 297G099QOU |
| Molecular Weight | 129.16 |
|---|---|
| XLogP3 | -0.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 129.078978594 |
| Monoisotopic Mass | 129.078978594 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| GHS notification summary | 82.2% (189 / 230) |
|---|
| GHS notification summary | 82.2% (189 / 230) |
|---|---|
| Reported hazard statements | H315 (17.4%), H319 (17.8%), H335 (17.4%) |
This chemical does not meet GHS hazard criteria for 82.2% (189 of 230) of all reports.
H315 (17.4%): Causes skin irritation [Warning Skin corrosion/irritation]
1-(2-Hydroxyethyl)pyrrolidin-2-one; 1-(2-Hydroxyethyl)-2-pyrrolidone; 1-(2-Hydroxyethyl)-2-pyrrolidinone; 2-Pyrrolidinone, 1-(2-hydroxyethyl)-; DTXSID7044922; BRN 0112181; 297G099QOU; EINECS 222-359-4; UNII-297G099QOU; DTXCID5024922; WDQFELCEOPFLCZ-UHFFFAOYSA-; N-(.BETA.-HYDROXYETHYL)-2-PYRROLIDONE; 2-(2-oxopyrrolidin-1-yl)ethanol; N-(2-hydroxyethyl)-2-Pyrrolidinone; N-(2-HYDROXYETHYL)PYRROLIDONE; 2-Pyrrolidinone, 1-(2-hydroxyethyl)
CAS 3445-11-2; molecular formula C6H11NO2; molecular weight — g/mol.
1-(2-Hydroxyethyl)pyrrolidin-2-one, 1-(2-Hydroxyethyl)-2-pyrrolidone, 1-(2-Hydroxyethyl)-2-pyrrolidinone, 2-Pyrrolidinone, 1-(2-hydroxyethyl)-, DTXSID7044922, BRN 0112181.
82.2% of GHS notifications report no hazard classification (189 of 230).
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.