Naphthol AS-KN
色酚AS-KN
Also known as: 2-Hydroxy-N-(1-naphthyl)dibenzofuran-3-carboxamide, 2-Hydroxy-N-(1-naphtyl)-3-dibenzofurancarboxamide, N-1-naphthyl-2-hydroxy-3-dibenzofurancarboxamide, 2-hydroxy-N-naphthyl-3-dibenzofuran-3-carboxamide, Azoic CC 37, C.I. 37608, C.I. Azoic Coupling Component 37, Naphtol AS-KN
Naphthol AS-KN (CAS 4444-48-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C24H25Cl2N3O4S and a molecular weight of 522.44400 g/mol. It is also known as 2-Hydroxy-N-(1-naphthyl)dibenzofuran-3-carboxamide, 2-Hydroxy-N-(1-naphtyl)-3-dibenzofurancarboxamide and N-1-naphthyl-2-hydroxy-3-dibenzofurancarboxamide. Key properties include a boiling point of 524.1ºC at 760mmHg, a density of 1.402g/cm3 and a flash point of 270.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4444-48-8
- Jingsj CID
- J-1377081-7
- Molecular Formula
- C24H25Cl2N3O4S
- Chinese Name
- 色酚AS-KN
- Molecular Weight
- 522.44400 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 524.1ºC at 760mmHg |
|---|---|
| Density | 1.402g/cm3 |
| Flash Point | 270.8ºC |
Frequently Asked Questions
What is the CAS number of Naphthol AS-KN?
The CAS number of Naphthol AS-KN is 4444-48-8.
What are the molecular formula and molecular weight of Naphthol AS-KN?
Naphthol AS-KN has molecular formula C24H25Cl2N3O4S and molecular weight 522.44400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Naphthol AS-KN (CAS 4444-48-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1377081-7 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.