1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphthol

Names

[ CAS No. ]:
6434-57-7

[ Name ]:
1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphthol

[Synonym ]:
einecs 229-214-4

Chemical & Physical Properties

[ Density]:
1.445g/cm3

[ Boiling Point ]:
513.27ºC at 760 mmHg

[ Molecular Formula ]:
C₁₆H₁₁N₃O₄

[ Molecular Weight ]:
309.27600

[ Flash Point ]:
264.216ºC

[ Exact Mass ]:
309.07500

[ PSA ]:
107.51000

[ LogP ]:
3.30870

[ Index of Refraction ]:
1.694

Safety Information

[ HS Code ]:
2927000090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2927000090

[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%