Naphthol AS (CAS 92-77-3) — formula C17H13NO2, molecular weight 263.29; category organic chemicals.
Naphthol AS (CAS 92-77-3) is a chemical raw material in the organic chemicals category. Its molecular formula C17H13NO2 comprises 17 C, 13 H, 1 N, 2 O atoms. Its molecular weight is about 263.29. Reported physicochemical data: LogP about 4.5. 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 | 92-77-3 |
|---|---|
| Molecular Formula | C17H13NO2 |
| Molecular Weight | 263.29 |
| LogP | 4.5 |
| Applications | Pigment, Intermediate, U.S. Production: 2023: 75, 000 - <500, 000 lb, 2022: 75 |
| Category | Organic Chemicals |
Documented applications: Pigment, Intermediate, U.S. Production: 2023: 75, 000 - <500, 000 lb, 2022: 75.
Naphthol AS is a carbon-based organic compound with CAS registry number 92-77-3 and molecular formula C17H13NO2 (molecular weight 263.29), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 92-77-3
Its molecular formula C17H13NO2 comprises 17 C, 13 H, 1 N, 2 O atoms.
Also known as: Naphthol AS · 萘酚AS
Category: organic chemicals
The CAS registry number of Naphthol AS is 92-77-3.
Molecular formula C17H13NO2, molecular weight 263.29.
It is also registered under: Naphthol AS, 萘酚AS.
Recorded applications: Pigment, Intermediate, U.S. Production: 2023: 75, 000 - <500, 000 lb, 2022: 75.
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 (CAS 92-77-3), compiled from public chemistry databases.
| CAS Registry Number | 92-77-3 |
|---|---|
| PubChem CID | 66719 |
| Molecular formula | C17H13NO2 |
| IUPAC name | 3-hydroxy-N-phenylnaphthalene-2-carboxamide |
| UNII (FDA) | V3ZU6E76NB |
| Molecular Weight | 263.29 |
|---|---|
| XLogP3 | 4.5 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 263.094628657 |
| Monoisotopic Mass | 263.094628657 |
| Topological Polar Surface Area | 49.3 |
| Heavy Atom Count | 20 |
3-Hydroxy-2-naphthanilide; Naphtol AS; Cibanaphthol RF; Naphtanilide RC; Solunaptol A; Tulathol AS; 2-Naphthalenecarboxamide, 3-hydroxy-N-phenyl-; Celcot RF; Diathol ASF; Naphthol AS-A; Ultrazol I-AS; Naphthol AS Supra; ACCO Naphthol AS; Azonaphtol A; Dragonthol A; Naphtoelan A
| GHS notification summary | 0.6% (1 / 160) |
|---|
| GHS notification summary | 0.6% (1 / 160) |
|---|---|
| Reported hazard statements | H302 (65.6%), H315 (66.2%), H317 (33.1%), H319 (66.2%), H332 (65%), H335 (65.6%), H411 (67.5%) |
This chemical does not meet GHS hazard criteria for 0.6% (1 of 160) of reports.
H302 (65.6%): Harmful if swallowed [Warning Acute toxicity, oral]
Naphthol AS · CAS 92-77-3 · C17H13NO2. UNII V3ZU6E76NB.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 萘酚AS