2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,3-dihydrobenzimidazole-4-carboxylic acid

Names

[ CAS No. ]:
904817-12-5

[ Name ]:
2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,3-dihydrobenzimidazole-4-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.483g/cm3

[ Boiling Point ]:
575.6ºC at 760 mmHg

[ Molecular Formula ]:
C14H10N2O3

[ Molecular Weight ]:
254.24100

[ Flash Point ]:
301.9ºC

[ Exact Mass ]:
254.06900

[ PSA ]:
86.21000

[ LogP ]:
2.63370

[ Index of Refraction ]:
1.753

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Amino-3-nitrobenzoic acid
  • Salicylaldehyde

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%