3-甲基-2-恶唑烷酮，CAS 登记号 19836-78-3，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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3-methyl-2-oxazolidinone · CAS 19836-78-3 · C4H7NO2. UNII NS00026456.
| CAS Registry Number | 19836-78-3 |
|---|---|
| PubChem CID | 29831 |
| Molecular formula | C4H7NO2 |
| IUPAC name | 3-methyl-1,3-oxazolidin-2-one |
| UNII (FDA) | NS00026456 |
| Molecular Weight | 101.10 |
|---|---|
| XLogP3 | -0.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 101.047678466 |
| Monoisotopic Mass | 101.047678466 |
| Topological Polar Surface Area | 29.5 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| GHS notification summary | 3.5% (5 / 141) |
|---|
| GHS notification summary | 3.5% (5 / 141) |
|---|---|
| Reported hazard statements | H318 (75.2%), H400 (19.9%), H410 (19.9%) |
This chemical does not meet GHS hazard criteria for 3.5% (5 of 141) of reports.
H318 (75.2%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
3-Methyl-2-oxazolidone; 19836-78-3; 2-OXAZOLIDINONE, 3-METHYL-; 3-Methyl-2-oxazolidinone; 3-Methyl-1,3-oxazolidin-2-one; N-Methyloxazolidone; BRN 0107744; EINECS 243-361-1; N-Methyl-2-oxazolidone; N-Methyl-2-oxazolidinone; 4-27-00-02517 (Beilstein Handbook Reference); DTXSID0066537; RefChem:88893; DTXCID2036168; InChI=1/C4H7NO2/c1-5-2-3-7-4(5)6/h2-3H2,1H; VWIIJDNADIEEDB-UHFFFAOYSA-N
CAS 19836-78-3; molecular formula C4H7NO2; molecular weight — g/mol.
3-Methyl-2-oxazolidone, 19836-78-3, 2-OXAZOLIDINONE, 3-METHYL-, 3-Methyl-2-oxazolidinone, 3-Methyl-1,3-oxazolidin-2-one, N-Methyloxazolidone.
3.5% of GHS notifications report no hazard classification (5 of 141).
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.