N-(2,5-Dimethoxyphenyl)-2-hydroxydibenzofuran-3-carboxamide
Names
[ CAS No. ]:
132-62-7
[ Name ]:
N-(2,5-Dimethoxyphenyl)-2-hydroxydibenzofuran-3-carboxamide
[Synonym ]:
2-hydroxy-dibenzofuran-3-carboxylic acid-(2,5-dimethoxy-anilide)
Naphthol AS-DB
2-Hydroxy-dibenzofuran-3-carbonsaeure-(2,5-dimethoxy-anilid)
Naphtanilide BT
2-hydroxy-2',5'-dimethoxydibenzofuran-3-carboxanilide
Naphthanil DB
C.I. Azoic Coupling Component 16
3-Dibenzofurancarboxamide,N-(2,5-dimethoxyphenyl)-2-hydroxy
EINECS 205-069-2
Naphthol AS-BT
Chemical & Physical Properties
[ Density]:
1.367g/cm3
[ Boiling Point ]:
503.9ºC at 760mmHg
[ Molecular Formula ]:
C21H17NO5
[ Molecular Weight ]:
363.36300
[ Flash Point ]:
258.5ºC
[ Exact Mass ]:
363.11100
[ PSA ]:
80.93000
[ LogP ]:
4.63410
[ Vapour Pressure ]:
8.91E-11mmHg at 25°C
[ Index of Refraction ]:
1.711
Safety Information
[ HS Code ]:
2932999099
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%