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-(2,2-dimethylpropyl)-N-methoxypyrrolidin-3-amine
  • 3-[(3-chloropyridin-2-yl)carbamoyl]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid
  • 3-fluoro-N,N-dipropylpiperidin-4-amine
  • 1-(3-Fluoropiperidin-4-yl)-4-methylpiperidine
  • 3-fluoro-N,N-bis(propan-2-yl)piperidin-4-amine
  • 2-{[(Cyclopropylmethyl)amino]methyl}-3,5-dimethyl-1,4-dihydropyridin-4-one
  • 1-[1-(3-chloro-5-fluorophenyl)-1H-1,2,3-triazol-4-yl]ethan-1-one
  • N-[3-(aminomethyl)bicyclo[3.2.0]heptan-6-yl]cyclobutanecarboxamide
  • N-({6-aminobicyclo[3.2.0]heptan-3-yl}methyl)butanamide
  • rac-(1R,3S)-3-{3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]pentanamido}cyclopentane-1-carboxylic acid
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