2-[[2-[(2-carboxybenzoyl)amino]phenyl]carbamoyl]benzoic acid

Names

[ CAS No. ]:
66532-88-5

[ Name ]:
2-[[2-[(2-carboxybenzoyl)amino]phenyl]carbamoyl]benzoic acid

[Synonym ]:
N,N'-o-phenylene-bis-phthalamic acid
N,N'-bis-(2-carboxy-1-oxophenelenyl)-1,2-phenylenediamine
N,N'-bis(2-carboxy-1-oxophenylenyl)-1,2-phenylenediamine
N,N'-o-Phenylen-bis-phthalamidsaeure
N.N'-o-Phenylen-diphthalamidsaeure
N,N'-bis(3-carboxy-1-oxophenelenyl)-1,2-phenylenediamine
HMS2803L11
N.N'-Bis-(2-carboxy-benzoyl)-o-phenylendiamin

Chemical & Physical Properties

[ Molecular Formula ]:
C22H16N2O6

[ Molecular Weight ]:
404.37200

[ Exact Mass ]:
404.10100

[ PSA ]:
139.78000

[ LogP ]:
4.35560

Safety Information

[ HS Code ]:
2922499990

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Phthalic anhydride
  • o-Phenylenediamine

DownStream

Customs

[ HS Code ]: 2922499990

[ Summary ]:
HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%