Naphthol AS-KN

Names

[ 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

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%