Naphthol AS-KB (CAS 135-63-7) — formula C18H14ClNO2, molecular weight 311.8; category organic chemicals.
| CAS Number | 135-63-7 |
|---|---|
| Molecular Formula | C18H14ClNO2 |
| Molecular Weight | 311.8 |
| LogP | 5.2 |
| Category | Organic Chemicals |
Naphthol AS-KB is a carbon-based organic compound with CAS registry number 135-63-7 and molecular formula C18H14ClNO2 (molecular weight 311.8), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 135-63-7
Its molecular formula C18H14ClNO2 comprises 18 C, 14 H, 1 Cl, 1 N, 2 O atoms.
Also known as: Naphthol AS-KB · 萘酚AS-KB
Category: organic chemicals
The CAS registry number of Naphthol AS-KB is 135-63-7.
Molecular formula C18H14ClNO2, molecular weight 311.8.
It is also registered under: Naphthol AS-KB, 萘酚AS-KB.
Category: Organic Chemicals.
Independent reference data for Naphthol AS-KB (CAS 135-63-7), compiled from public chemistry databases.
| 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 |
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
| 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]
Naphthol AS-KB · CAS 135-63-7 · C18H14ClNO2. UNII QU4S9LKB9E.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 萘酚AS-KB