benziMidazol-2-one

Suppliers

Names

[ CAS No. ]:
43135-91-7

[ Name ]:
benziMidazol-2-one

[Synonym ]:
benzimidazolone
1,3-benzimidazol-2-one
2-KETOBENZIMIDAZOLE
benzimidazolin-2-one
2H-benzo[d]imidazol-2-one
2H-Benzimidazol-2-one
1-benzimidazolyl-2-one
benzoimidazolone

Chemical & Physical Properties

[ Density]:
1.39g/cm3

[ Boiling Point ]:
249.3ºC at 760 mmHg

[ Molecular Formula ]:
C7H4N2O

[ Molecular Weight ]:
132.11900

[ Flash Point ]:
98.6ºC

[ Exact Mass ]:
132.03200

[ PSA ]:
41.79000

[ Index of Refraction ]:
1.701

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,3-Diacetyl-1,3-dihydro-benzoimidazol-2-one
  • o-Phenylenediamine
  • Benzocaine
  • 2,1,3-Benzothiadiazole
  • Triphosgene
  • 1,3-Dimethylurea
  • 2-Nitroaniline
  • Carbon dioxide

DownStream

  • 1,3-dihydro-1,3-bis(2-hydroxyethyl)-2H-benzimidazol-2-one
  • 1,3-bis(hydroxymethyl)benzimidazol-2-one

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%

Related Compounds

  • benzimidazol-2-one 8
  • 5-nitrobenzimidazol-2-one
  • 1-aminobenzimidazol-2-one
  • 1-vinylbenzimidazol-2-one
  • 1-N-butylbenzimidazol-2-one
  • octahydro-benzimidazol-2-one