2-(2-chloro-4-nitrophenylazo)-5-methoxy-p-toluidine

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Names

[ CAS No. ]:
4274-06-0

[ Name ]:
2-(2-chloro-4-nitrophenylazo)-5-methoxy-p-toluidine

[Synonym ]:
Azo Dye No. 6945
C.I. Azoic Diazo Component 21
2'-Chlor-4'-nitro-6-amino-4-methoxy-3-methyl-azobenzol
Brown salt NV
EINECS 224-273-2
Fast Brown Salt V
Fast Brown Salt RR
Fast Brown VA Salt
Fast Brown Salt VA
Fast Brown V Salt

Chemical & Physical Properties

[ Density]:
1.41g/cm3

[ Boiling Point ]:
541.1ºC at 760 mmHg

[ Molecular Formula ]:
C14H13ClN4O3

[ Molecular Weight ]:
320.73100

[ Flash Point ]:
281.1ºC

[ Exact Mass ]:
320.06800

[ PSA ]:
105.79000

[ LogP ]:
5.66720

[ Index of Refraction ]:
1.636

Safety Information

[ HS Code ]:
2927000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • N-Acetyl-4-methyl-m-anisidine (NHCOCH3=1)
  • 3-Methoxy-4-methylaniline

DownStream

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%