萘酚AS-KB，CAS 登记号 135-63-7，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-KB · CAS 135-63-7 · C18H14ClNO2. UNII QU4S9LKB9E.
| CAS Registry Number | 135-63-7 |
|---|---|
| PubChem CID | 67275 |
| Molecular formula | C18H14ClNO2 |
| IUPAC name | N-(5-chloro-2-methylphenyl)-3-hydroxynaphthalene-2-carboxamide |
| UNII (FDA) | QU4S9LKB9E |
| Molecular Weight | 311.8 |
|---|---|
| XLogP3 | 5.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 311.0713064 |
| Monoisotopic Mass | 311.0713064 |
| Topological Polar Surface Area | 49.3 |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Reported hazard statements | H317 (11.4%), H400 (88.6%), H410 (88.6%) |
|---|
H317 (11.4%): May cause an allergic skin reaction [Warning Sensitization, Skin]
H400 (88.6%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
5'-Chloro-3-hydroxy-2'-methyl-2-naphthanilide; 2-Naphthalenecarboxamide, N-(5-chloro-2-methylphenyl)-3-hydroxy-; N-(5-chloro-2-methylphenyl)-3-hydroxy-2-naphthalenecarboxamide; DTXSID1059654; RefChem:476583; DTXCID4034287; 205-207-1; 135-63-7; Naphthol AS-KB; n-(5-chloro-2-methylphenyl)-3-hydroxy-2-naphthamide; N-(5-chloro-2-methylphenyl)-3-hydroxynaphthalene-2-carboxamide; Naphthanilid KB; Naphtanilide KB; Naphtol AS-KB; Acco Naphthol AS-KB; Naphtazol C
CAS 135-63-7; molecular formula C18H14ClNO2; molecular weight — g/mol.
5'-Chloro-3-hydroxy-2'-methyl-2-naphthanilide, 2-Naphthalenecarboxamide, N-(5-chloro-2-methylphenyl)-3-hydroxy-, N-(5-chloro-2-methylphenyl)-3-hydroxy-2-naphthalenecarboxamide, DTXSID1059654, RefChem:476583, DTXCID4034287.
Hazard statements reported: H317, H400, H410.
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.