偶氮偶合组分12，CAS 登记号 92-72-8，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，下游主要用于染料及颜料。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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Azoic Coupling Component 12 · CAS 92-72-8 · C19H16ClNO4. UNII 54VM13755B.
| CAS Registry Number | 92-72-8 |
|---|---|
| PubChem CID | 66714 |
| Molecular formula | C19H16ClNO4 |
| IUPAC name | N-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide |
| UNII (FDA) | 54VM13755B |
| Molecular Weight | 357.8 |
|---|---|
| XLogP3 | 4.8 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 357.0767857 |
| Monoisotopic Mass | 357.0767857 |
| Topological Polar Surface Area | 67.8 |
| Heavy Atom Count | 25 |
| Formal Charge | 0 |
| GHS notification summary | 4.3% (2 / 46) |
|---|
| GHS notification summary | 4.3% (2 / 46) |
|---|---|
| Reported hazard statements | H400 (87%) |
This chemical does not meet GHS hazard criteria for 4.3% (2 of 46) of reports.
H400 (87%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
92-72-8; 5'-Chloro-3-hydroxy-2',4'-dimethoxy-2-naphthanilide; 2-Naphthalenecarboxamide, N-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxy-; Azoic Coupling Component 12; KIWA GROUNDER ITR; NSC-50687; 54VM13755B; DTXSID2059061; CI AZOIC COUPLING COMPONENT 12; CI 37550; N-(2,4-DIMETHOXY-5-CHLOROPHENYL)-3-HYDROXY-2-NAPHTHAMIDE; 5'-CHLORO-2-HYDROXY-2',4'-DIMETHOXY-3-NAPHTHANILIDE; 2-HYDROXY-N-(2,4-DIMETHOXY-5-CHLOROPHENYL)-3-NAPHTHAMIDE; 1-(2',3'-HYDROXYNAPHTHOYLAMINO)-2,4-DIMETHOXY-5-CHLOROBENZENE; 2-HYDROXY-3-NAPHTHALENECARBOXYLIC ACID-2',4'-DIMETHOXY-5'-CHLOROPHENYLAMIDE; RefChem:527480
CAS 92-72-8; molecular formula C19H16ClNO4; molecular weight — g/mol.
92-72-8, 5'-Chloro-3-hydroxy-2',4'-dimethoxy-2-naphthanilide, 2-Naphthalenecarboxamide, N-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxy-, Azoic Coupling Component 12, KIWA GROUNDER ITR, NSC-50687.
4.3% of GHS notifications report no hazard classification (2 of 46).
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.