2-hydroxy-5-phenyl diazenyl benzoic acid
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
Precursor & DownStream
Precursor
DownStream
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%