2-hydroxy-5-phenyl diazenyl benzoic acid

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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
  • N~1~-(1,5-dimethylhexyl)-2-[6-oxo-3-(2-thienyl)-1(6H)-pyridazinyl]acetamide
  • 1-{[3-(4-fluorophenyl)-6-oxopyridazin-1(6H)-yl]acetyl}piperidine-3-carboxylic acid
  • N-(2,3-dihydro-1H-inden-2-yl)-1-methyl-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carboxamide
  • 2-[6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl]-N-[(2Z)-6-(trifluoromethoxy)-1,3-benzothiazol-2(3H)-ylidene]acetamide
  • 3-isopropyl-1-(4-methoxyphenyl)-1H-pyrazol-5-amine
  • 2-[3-(4-fluoro-2-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]-N-phenylacetamide
  • 1-{[3-(naphthalen-2-yl)-6-oxopyridazin-1(6H)-yl]acetyl}piperidine-4-carboxylic acid
  • (3-Methyl-6-phenylisoxazolo[5,4-b]pyridin-4-yl)(1,4-thiazinan-4-yl)methanone
  • (6-Isopropyl-3-methylisoxazolo[5,4-b]pyridin-4-yl)(morpholino)methanone
  • N-[2-(1H-benzimidazol-2-ylamino)-2-oxoethyl]-4-(4-chlorophenyl)piperazine-1-carboxamide
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