4-[(2-hydroxyphenyl)azo]resorcinol

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Names

[ CAS No. ]:
4867-02-1

[ Name ]:
4-[(2-hydroxyphenyl)azo]resorcinol

[Synonym ]:
2,2',4'-trihydroxyazobenzene
EINECS 225-474-8
o,o',p-trihydroxyazobenzene

Chemical & Physical Properties

[ Density]:
1.35g/cm3

[ Boiling Point ]:
464ºC at 760 mmHg

[ Molecular Formula ]:
C12H10N2O3

[ Molecular Weight ]:
230.21900

[ Flash Point ]:
305.8ºC

[ Exact Mass ]:
230.06900

[ PSA ]:
81.92000

[ LogP ]:
1.81390

[ Index of Refraction ]:
1.641

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Salicylic acid
  • 2-hydroxy-Benzenediazonium
  • Resorcine

DownStream

Related Compounds

  • [4-[[(2-Hydroxyphenyl)azo]methylene]-2,2,3,5,5-pentamethylimidazolidin-1-yloxy]radical
  • 4-[(5-chloro-2-hydroxyphenyl)azo]resorcinol
  • 2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one
  • disodium hydrogen bis[3-hydroxy-4-[(2-hydroxyphenyl)azo]-7-nitronaphthalene-1-sulphonato(3-)]chromate(3-)
  • 4-[(2-hydroxyphenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one
  • 4-[(2-hydroxyphenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxylic acid
  • N-(2-(3,4-dihydroisoquinolin-2(1H)-yl)-2-(thiophen-3-yl)ethyl)-4-methoxy-3-methylbenzenesulfonamide
  • N-(2-(3,4-dihydroisoquinolin-2(1H)-yl)-2-(thiophen-3-yl)ethyl)-2-methoxy-5-methylbenzenesulfonamide
  • N-(2-(3,4-dihydroisoquinolin-2(1H)-yl)-2-(thiophen-3-yl)ethyl)-3-fluoro-4-methoxybenzenesulfonamide
  • N-(2-(3,4-dihydroisoquinolin-2(1H)-yl)-2-(thiophen-3-yl)ethyl)-2-methoxy-4,5-dimethylbenzenesulfonamide
  • N-(2-(3,4-dihydroisoquinolin-2(1H)-yl)-2-(thiophen-3-yl)ethyl)naphthalene-1-sulfonamide
  • N-({1-[3-(2-chlorophenoxy)propyl]-1H-1,3-benzodiazol-2-yl}methyl)-N-methylfuran-2-carboxamide
  • 1-(3-chlorophenyl)-N-(2-(3,4-dihydroisoquinolin-2(1H)-yl)-2-(thiophen-3-yl)ethyl)methanesulfonamide
  • N-(1-{1-[(2,5-dimethylphenyl)methyl]-1H-1,3-benzodiazol-2-yl}ethyl)furan-2-carboxamide
  • N-(7-methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidin-6-yl)cyclohexanecarboxamide
  • 2-methyl-N-{7-methyl-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidin-6-yl}benzamide
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