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Naphthol AS-KN

Naphthol AS-KN structure

CAS No.: 4444-48-8

Chemical Name:: Naphthol AS-KN

Synonyms: C.I.37608;Azoic CC 37;Naphtol AS-KN;Naphthol AS-KN;Azoic Coupling Component 37;C.I.Azoic Coupling Component 37;C.I.Azoic Coupling Component 37:C.I.37608;N-1-naphthyl-2-hydroxy-3-dibenzofurancarboxamide;2-Hydroxy-N-(1-naphtyl)-3-dibenzofurancarboxamide;2-hydroxy-N-naphthyl-3-dibenzofuran-3-carboxamide

CBNumber:: CB9875324

Molecular Formula:: C23H15NO3

Molecular Weight:: 353.37

MDL Number:

MOL File:: 4444-48-8.mol

Last updated:2025-12-31 14:38:37

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Naphthol AS-KN Properties

Boiling point	524.1±35.0 °C(Predicted)
Density	1.402±0.06 g/cm3(Predicted)
pka	8.43±0.30(Predicted)
EPA Substance Registry System	3-Dibenzofurancarboxamide, 2-hydroxy-N-1-naphthalenyl- (4444-48-8)

SAFETY

Risk and Safety Statements

TSCA	TSCA listed

Naphthol AS-KN Chemical Properties, Uses, Production

Preparation

3-Hydroxy-2-carboxydibenzofuran and Naphthalen-1-amine in chlorobenzene (including 5% DMF) were used in chlorinated and condensation.

Properties and Applications

light yellow powder. Mainly used for dyeing cotton yarns, cotton fabric, viscose fiber, also can be used in the infrared masking color, general is not used for printing. The high affinity for cotton, coupled with less ability.

Naphthol AS-KN Preparation Products And Raw materials

Raw materials

2-hydroxydibenzofuran-3-carboxylic acid 1-Naphthylamine

Preparation Products

Naphthol AS-KN Suppliers

Global Suppliers ( 5)

Supplier	Tel	Email	Country	ProdList	Advantage
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.	+8618950047208	ellena@amitychem.com	China	43392	58

Supplier	Advantage
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.	58

4444-48-8 (Naphthol AS-KN) Related Search:

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N,N'-(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(3-hydroxynaphthalene-2-carboxamide) Naphthol AS 4'-Chloro-2',5'-dimethoxyacetoacetanilide Dibenzofuran

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2-hydroxy-N-naphthyl-3-dibenzofuran-3-carboxamide N-1-naphthyl-2-hydroxy-3-dibenzofurancarboxamide 2-Hydroxy-N-(1-naphtyl)-3-dibenzofurancarboxamide Azoic CC 37 C.I.37608 C.I.Azoic Coupling Component 37 Naphtol AS-KN 2-hydroxy-N-(1-naphthyl)dibenzofuran-3-carboxamide 2-hydroxy-N-naphthalen-1-yl-dibenzofuran-3-carboxamide 2-hydroxy-N-naphthalen-1-yldibenzofuran-3-carboxamide Azoic Coupling Component 37 Naphthol AS-KN C.I.Azoic Coupling Component 37:C.I.37608 3-Dibenzofurancarboxamide, 2-hydroxy-N-1-naphthalenyl- 4444-48-8