Pigment Red 21

Suppliers

Names

[ CAS No. ]:
6410-26-0

[ Name ]:
Pigment Red 21

[Synonym ]:
1-(2'-Chlorophenylazo)-2-hydroxy-3-naphthoanilid
4-(2-chloro-phenylazo)-3-hydroxy-[2]naphthoic acid anilide
Einecs 229-096-4
O-chloranilin->3-hydroxy-2-naphthanilid
Pigment Fast Scarlet 2R
NAPTHOL RED YR
Pigment Scarlet Powder
4-[(2-Chlorophenyl)azo]-3-hydroxy-N-phenylnaphthalene-2-carboxamide
3132 Fast Red 2R
4-(2-Chlor-phenylazo)-3-hydroxy-[2]naphthoesaeure-anilid

Chemical & Physical Properties

[ Density]:
1.31

[ Boiling Point ]:
602.2ºC at 760 mmHg

[ Molecular Formula ]:
C23H16ClN3O2

[ Molecular Weight ]:
401.84500

[ Exact Mass ]:
401.09300

[ PSA ]:
74.05000

[ LogP ]:
6.93950

[ Index of Refraction ]:
1.665

Safety Information

[ WGK Germany ]:
3

[ HS Code ]:
2927000090

Precursor & DownStream

Precursor

  • b-Hydroxynaphthoic anilide

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%

Related Compounds

  • Pigment red 214
  • Pigment Red 210
  • C.I. Pigment Red 214
  • C.I. Pigment Red 216
  • Pigment Red 255
  • Pigment Red 3
  • 2-(3-Amino-1-hydroxypropyl)-5-(diethylamino)phenol
  • 2-Amino-1-[4-(diethylamino)-2-hydroxyphenyl]propan-1-one
  • 2-methoxy-6-[(2R)-oxiran-2-yl]pyridine
  • 2-methoxy-6-[(2S)-oxiran-2-yl]pyridine
  • rac-[(1R,3R)-3-(2,6-difluorophenyl)-2,2-dimethylcyclopropyl]methanamine
  • O-[2-(cyclohex-3-en-1-yl)propyl]hydroxylamine
  • 4-(3,5-Dimethoxyphenyl)-2-methylbutan-2-amine
  • O-[2-(4-ethoxy-3-methoxyphenyl)propyl]hydroxylamine
  • O-[2-(4-ethoxy-3-methoxyphenyl)-2-methylpropyl]hydroxylamine
  • 3-(4-Ethoxy-3-methoxyphenyl)-3-fluoropropan-1-amine
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