2-hydroxy-5-phenyl diazenyl benzoic acid

Suppliers

Names

[ CAS No. ]:
3147-53-3

[ Name ]:
2-hydroxy-5-phenyl diazenyl benzoic acid

[Synonym ]:
2-hydroxy-5-phenylazo-benzoic acid
2-Hydroxy-5-(phenyldiazenyl)benzoic acid
2-hydroxy-5-phenyldiazenyl benzoic acid
CK 46A
2-Hydroxy-5-[(E)-phenyldiazenyl]benzoic acid
4-hydroxyazobenzene-3-carboxylic acid
Benzoic acid, 2-hydroxy-5- (phenylazo)-
5-(phenylazo)salicylic acid
Phenylazosalicylic Acid
Benzoic acid, 2-hydroxy-5-[(E)-2-phenyldiazenyl]-
Salicylic acid, 5- (phenylazo)-
2-Hydroxy-5-phenylazo-benzoesaeure
2-hydroxy-5-phenyl diazenyl benzoic acid

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
472.7±40.0 °C at 760 mmHg

[ Molecular Formula ]:
C13H10N2O3

[ Molecular Weight ]:
242.230

[ Flash Point ]:
239.7±27.3 °C

[ Exact Mass ]:
242.069138

[ PSA ]:
82.25000

[ LogP ]:
3.88

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.627

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2927000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Benzenediazonium chloride
  • Salicylic acid
  • Carbon dioxide
  • p-(Phenylazo)phenol
  • benzenediazonium

DownStream

  • N-Acetyl Mesalazine
  • 2-Hydroxy-5-[(4-sulfophenyl)diazenyl]benzoic acid
  • 5-Aminosalicylic Acid
  • Mordant Yellow 3R
  • 5-acetamido-2-acetyloxybenzoic acid

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

  • Salazodine
  • sulfasalazine
  • (5E)-6-oxo-3-[[4-(pyridin-2-ylsulfamoyl)phenyl]diazenyl]-5-[[4-(pyridin-2-ylsulfamoyl)phenyl]hydrazinylidene]cyclohexa-1,3-diene-1-carboxylic acid
  • 2-Hydroxy-5-[(4-sulfophenyl)diazenyl]benzoic acid
  • 2-Hydroxy-5-[(4-hydroxyphenyl)diazenyl]benzoic acid
  • 2-hydroxy-4-[[4-(pyridin-2-ylsulfamoyl)phenyl]diazenyl]benzoic acid
  • 5-fluoro-N-{2-hydroxy-2-[5-(thiophen-2-yl)furan-2-yl]ethyl}-2-methoxybenzene-1-sulfonamide
  • N-[2-hydroxy-4-(methylsulfanyl)butyl]naphthalene-1-sulfonamide
  • 3-methoxy-N-[2-methoxy-4-(methylsulfanyl)butyl]benzene-1-sulfonamide
  • 1-(2-chlorophenyl)-N-{2-hydroxy-2-[5-(thiophen-2-yl)furan-2-yl]ethyl}methanesulfonamide
  • N-{2-hydroxy-2-[5-(thiophen-2-yl)furan-2-yl]ethyl}-2,3-dihydro-1,4-benzodioxine-6-sulfonamide
  • N-(3,4-dichlorophenyl)-3-{octahydrocyclopenta[c]pyrrol-2-yl}azetidine-1-carboxamide
  • 1-[(3,4-Dimethoxyphenyl)methyl]-3-[2-methoxy-4-(methylsulfanyl)butyl]urea
  • 3-[2-Hydroxy-4-(methylsulfanyl)butyl]-1-[(naphthalen-1-yl)methyl]urea
  • (R)-2-Amino-3-cyclooctylpropanoic acid
  • N'-(3,4-dimethoxyphenyl)-N-[2-hydroxy-4-(methylsulfanyl)butyl]ethanediamide
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