4-羟基香豆素，CAS 登记号 1076-38-6，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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本页已列出 4-羟基香豆素 的 CAS 号：1076-38-6，可与随货 COA 核对。
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4-Hydroxycoumarin · CAS 1076-38-6 · C9H6O3. UNII X954ZLL2RD. Melting Point: 213.5; LogP: 1.42.
| CAS Registry Number | 1076-38-6 |
|---|---|
| PubChem CID | 54682930 |
| Molecular formula | C9H6O3 |
| IUPAC name | 4-hydroxychromen-2-one |
| UNII (FDA) | X954ZLL2RD |
| Molecular Weight | 162.14 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 162.031694049 |
| Monoisotopic Mass | 162.031694049 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Melting Point | 213.5 |
|---|---|
| LogP | 1.42 |
| GHS notification summary | 5.1% (13 / 254) |
|---|
| GHS notification summary | 5.1% (13 / 254) |
|---|---|
| Reported hazard statements | H302 (90.9%), H315 (22.8%), H319 (22.8%), H335 (22%) |
This chemical does not meet GHS hazard criteria for 5.1% (13 of 254) of reports.
H302 (90.9%): Harmful if swallowed [Warning Acute toxicity, oral]
4-Hydroxycoumarin; 1076-38-6; 4-Coumarinol; Benzotetronic acid; 4-hydroxychromen-2-one; Coumarin, 4-hydroxy-; 4-Hydroxy-2H-1-benzopyran-2-one; 2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-; 4-hydroxy-2-chromenone; X954ZLL2RD; NSC-11889; DTXSID8061472; 4-hydroxy-2H-benzo[b]pyran-2-one; CHEBI:40070; 4-hydroxy-2H-benzo(b)pyran-2-one; 4-OH coumarin
CAS 1076-38-6; molecular formula C9H6O3; molecular weight — g/mol.
4-Hydroxycoumarin, 1076-38-6, 4-Coumarinol, Benzotetronic acid, 4-hydroxychromen-2-one, Coumarin, 4-hydroxy-.
5.1% of GHS notifications report no hazard classification (13 of 254).
Melting Point: 213.5; LogP: 1.42.
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.