Naphthol AS-E (CAS 92-78-4) — formula C17H12ClNO2, molecular weight 297.7; category organic chemicals.
Naphthol AS-E (CAS 92-78-4) is a chemical raw material in the organic chemicals category. Its molecular formula C17H12ClNO2 comprises 17 C, 12 H, 1 Cl, 1 N, 2 O atoms. Its molecular weight is about 297.7. Reported physicochemical data: LogP about 4.8. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 92-78-4 |
|---|---|
| Molecular Formula | C17H12ClNO2 |
| Molecular Weight | 297.7 |
| LogP | 4.8 |
| Applications | 2-Naphthalenecarboxamide, N-(4-chlorophenyl)-3-hydroxy-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: 2-Naphthalenecarboxamide, N-(4-chlorophenyl)-3-hydroxy-: ACTIVE.
Naphthol AS-E is a carbon-based organic compound with CAS registry number 92-78-4 and molecular formula C17H12ClNO2 (molecular weight 297.7), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 92-78-4
Its molecular formula C17H12ClNO2 comprises 17 C, 12 H, 1 Cl, 1 N, 2 O atoms.
Also known as: Naphthol AS-E · 萘酚AS-E
Category: organic chemicals
The CAS registry number of Naphthol AS-E is 92-78-4.
Molecular formula C17H12ClNO2, molecular weight 297.7.
It is also registered under: Naphthol AS-E, 萘酚AS-E.
Recorded applications: 2-Naphthalenecarboxamide, N-(4-chlorophenyl)-3-hydroxy-: ACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Naphthol AS-E (CAS 92-78-4), compiled from public chemistry databases.
| CAS Registry Number | 92-78-4 |
|---|---|
| PubChem CID | 66720 |
| Molecular formula | C17H12ClNO2 |
| IUPAC name | N-(4-chlorophenyl)-3-hydroxynaphthalene-2-carboxamide |
| UNII (FDA) | 8V561WAE43 |
| Molecular Weight | 297.7 |
|---|---|
| XLogP3 | 4.8 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 297.0556563 |
| Monoisotopic Mass | 297.0556563 |
| Topological Polar Surface Area | 49.3 |
| Heavy Atom Count | 21 |
92-78-4; 4'-Chloro-3-hydroxy-2-naphthanilide; Azoic Coupling Component 10; Daito Grounder E; Amanil Naphthol AS-E; Naphtanilide E; Cibanaphthol RC; Naphtoelan E; Naphtazol E; Sanatol E; Acna Naphthol PC; Amarthol AS-E; Tulathol AS-E; 2-Naphthalenecarboxamide, N-(4-chlorophenyl)-3-hydroxy-; Hiltonaphthol AS-E; Naphthol ACNA PC
| Reported hazard statements | H319 (100%), H411 (90.5%) |
|---|
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H411 (90.5%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Naphthol AS-E · CAS 92-78-4 · C17H12ClNO2. UNII 8V561WAE43.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 萘酚AS-E