2-甲基吡啶-N-氧化物，CAS 登记号 931-19-1，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，下游主要用于无机化学品。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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2-Picoline-N-oxide · CAS 931-19-1 · C6H7NO. UNII G41PJ47D1I.
| CAS Registry Number | 931-19-1 |
|---|---|
| PubChem CID | 13602 |
| Molecular formula | C6H7NO |
| IUPAC name | 2-methyl-1-oxidopyridin-1-ium |
| UNII (FDA) | G41PJ47D1I |
| Molecular Weight | 109.13 |
|---|---|
| XLogP3 | 0.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 109.052763847 |
| Monoisotopic Mass | 109.052763847 |
| Topological Polar Surface Area | 25.5 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (10.9%), H315 (91.3%), H319 (100%), H335 (89.1%) |
|---|
H302 (10.9%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (91.3%): Causes skin irritation [Warning Skin corrosion/irritation]
2-Picoline-N-oxide; 931-19-1; 2-Methylpyridine 1-oxide; 2-Methylpyridine N-oxide; Picoline N-oxide; alpha-Picoline N-oxide; 2-methyl-1-oxidopyridin-1-ium; 2-Picoline, 1-oxide; Pyridine, 2-methyl-, 1-oxide; picoline 1-oxide; alpha-Picoline 1-oxide; Picoline, 1-oxide; 2-Picoline 1-oxide; 2-Methylpyridine-1-oxide; .alpha.-Picoline N-oxide; .alpha.-Picoline 1-oxide
CAS 931-19-1; molecular formula C6H7NO; molecular weight — g/mol.
2-Picoline-N-oxide, 931-19-1, 2-Methylpyridine 1-oxide, 2-Methylpyridine N-oxide, Picoline N-oxide, alpha-Picoline N-oxide.
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.