萘酚AS-VL，CAS 登记号 4711-68-6，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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Naphthol AS-VL · CAS 4711-68-6 · C19H17NO3. UNII ED3VQI55T0.
| CAS Registry Number | 4711-68-6 |
|---|---|
| PubChem CID | 78443 |
| Molecular formula | C19H17NO3 |
| IUPAC name | N-(4-ethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide |
| UNII (FDA) | ED3VQI55T0 |
| Molecular Weight | 307.3 |
|---|---|
| XLogP3 | 4.5 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 307.12084340 |
| Monoisotopic Mass | 307.12084340 |
| Topological Polar Surface Area | 58.6 |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| GHS notification summary | 66.7% (2 / 3) |
|---|
| GHS notification summary | 66.7% (2 / 3) |
|---|---|
| Reported hazard statements | H317 (33.3%) |
This chemical does not meet GHS hazard criteria for 66.7% (2 of 3) of all reports.
H317 (33.3%): May cause an allergic skin reaction [Warning Sensitization, Skin]
4711-68-6; Naphthol AS-VL; Cibanaphthol RPH; 3-Hydroxy-2-naphtho-p-phenetidide; 2-Naphthalenecarboxamide, N-(4-ethoxyphenyl)-3-hydroxy-; C.I. Azoic Coupling Component 30; C.I. Azoic Coupling Component 46; Azoic coupling component 46; 2-Naphtho-p-phenetidide, 3-hydroxy-; C.I. 37559; ED3VQI55T0; 4'-Ethoxy-3-hydroxy-2-naphthanilide; DYCOSTHOL AS-VL; EINECS 225-200-7; NSC 50690; NSC-50690
CAS 4711-68-6; molecular formula C19H17NO3; molecular weight — g/mol.
4711-68-6, Naphthol AS-VL, Cibanaphthol RPH, 3-Hydroxy-2-naphtho-p-phenetidide, 2-Naphthalenecarboxamide, N-(4-ethoxyphenyl)-3-hydroxy-, C.I. Azoic Coupling Component 30.
66.7% of GHS notifications report no hazard classification (2 of 3).
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.