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
  • 6-Chloro-2,2-difluoro-1,3-benzodioxol-5-carboxylic acid
  • Pyrimidine, 4-chloro-5-ethyl-6-(3-methoxyphenoxy)-
  • (3R)-3-Amino-3-(4-hydroxy-2-methylphenyl)propanoic acid
  • 2-amino-3-(1H-indol-3-yl)-2-methylpropan-1-ol
  • 3-[4-(2,6-Dimethylpyridin-3-yloxy)pyridin-2-ylamino]benzoic acid
  • 2-[(Pyrrolidin-3-yl)methyl]quinoline
  • 1-(2-(Difluoromethyl)-4-nitrophenyl)propan-2-one
  • 4-(Cyclopropylmethoxy)-3-(difluoromethyl)aniline
  • (3-{[4-(2,6-Dimethylpyridin-3-yl)oxypyridin-2-yl]amino}phenyl)-methanol
  • 5-(cyclopropylmethyl)-4-fluoro-1H-pyrazole-3-carboxylic acid
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