2-甲氧基四氢吡喃，CAS 登记号 6581-66-4，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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2-methoxytetrahydropyran · CAS 6581-66-4 · C6H12O2. UNII NS00046933.
| CAS Registry Number | 6581-66-4 |
|---|---|
| PubChem CID | 23057 |
| Molecular formula | C6H12O2 |
| IUPAC name | 2-methoxyoxane |
| UNII (FDA) | NS00046933 |
| Molecular Weight | 116.16 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 116.083729621 |
| Monoisotopic Mass | 116.083729621 |
| Topological Polar Surface Area | 18.5 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Reported hazard statements | H226 (100%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
2-Methoxytetrahydropyran; RefChem:897088; 6581-66-4; 2-methoxyoxane; 2-methoxytetrahydro-2H-pyran; Tetrahydro-2-methoxy-2H-pyran; PYRAN, 2-METHOXY-TETRAHYDRO-; 2H-Pyran, tetrahydro-2-methoxy-; EINECS 229-509-8; MFCD00075264; 2H-Pyran,tetrahydro-2-methoxy-; BRN 0102955; DTXSID90984305; 5-17-03-00078 (Beilstein Handbook Reference); AKOS015852555; BS-52961
CAS 6581-66-4; molecular formula C6H12O2; molecular weight — g/mol.
2-Methoxytetrahydropyran, RefChem:897088, 6581-66-4, 2-methoxyoxane, 2-methoxytetrahydro-2H-pyran, Tetrahydro-2-methoxy-2H-pyran.
Hazard statements reported: H226.
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.