Naphthol AS-KN

Names

[ CAS No. ]:
4444-48-8

[ Name ]:
Naphthol AS-KN

[Synonym ]:
2-hydroxy-2',5'-dimethoxydibenzofuran-3-carboxanilide
Naphtanilide BT
Naphthanil DB
Naphthol AS-DB
2-hydroxy-N-naphthyl-3-dibenzofuran-3-carboxamide
Naphthol AS-BT
C.I. Azoic Coupling Component 16

Chemical & Physical Properties

[ Density]:
1.402g/cm3

[ Boiling Point ]:
524.1ºC at 760mmHg

[ Molecular Formula ]:
C24H25Cl2N3O4S

[ Molecular Weight ]:
522.44400

[ Flash Point ]:
270.8ºC

[ Exact Mass ]:
521.09400

[ PSA ]:
92.46000

[ LogP ]:
5.61420

[ Index of Refraction ]:
1.808

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Dibenzofurancarboxylicacid, 2-hydroxy-
  • 1-Aminonaphthalene

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • NAPHTHOL AS-D ACETATE
  • NAPHTHOL AS-BS-PHOSPHATE
  • Naphthol AS-E
  • Naphthol AS-BO
  • NAPHTHOL AS-BI-PHOSPHATE DISODIUM SALT HEPTAHYDRATE
  • NAPHTHOL AS-GR PHOSPHATE DISODIUM
  • 4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-{methyl[(4-methyl-1H-imidazol-2-yl)methyl]carbamoyl}butanoic acid
  • 2-(Cyclopropanesulfonyl)pyridin-3-ol
  • 3-[(5-chloro-2,3-difluorophenyl)carbamoyl]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid
  • 1-benzyl-4-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)furan-2-amido]piperidine-4-carboxylic acid
  • 1-benzyl-3-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-3-methylbutanamido}pyrrolidine-3-carboxylic acid
  • (2S)-4-{3-[benzyl(methyl)amino]-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido}-2-hydroxybutanoic acid
  • 4-{[(5-chloropyridin-3-yl)methyl]carbamoyl}-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid
  • 4-{[(5-bromopyridin-3-yl)methyl]carbamoyl}-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid
  • 3-{[(5-chloropyridin-3-yl)methyl](methyl)carbamoyl}-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid
  • 3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-{methyl[(2-methylpyridin-4-yl)methyl]carbamoyl}propanoic acid
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