ChemicalBook >> CAS DataBase List >>Naphthol AS-KN
Naphthol AS-KN
- 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
| 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) |
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
Global( 5)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | ellena@amitychem.com | China | 43414 | 58 |
| Biosynth Biological Technology (Suzhou) Co Ltd | -- | sales@biosynth.com | China | 6051 | 58 |
| Supplier | Advantage |
|---|---|
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | 58 |
| Biosynth Biological Technology (Suzhou) Co Ltd | 58 |
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
