2H-Benzimidazol-2-one, 1,3-dihydro-4-hydroxy-6-nitro-

Modify Date: 2025-09-13 16:01:05

2H-Benzimidazol-2-one, 1,3-dihydro-4-hydroxy-6-nitro- Structure
2H-Benzimidazol-2-one, 1,3-dihydro-4-hydroxy-6-nitro- structure
Common Name 2H-Benzimidazol-2-one, 1,3-dihydro-4-hydroxy-6-nitro-
CAS Number 64236-24-4 Molecular Weight 195.13200
Density 1.662g/cm3 Boiling Point 233.7ºC at 760 mmHg
Molecular Formula C7H5N3O4 Melting Point N/A
MSDS N/A Flash Point 95.2ºC

 Names

Name 4-hydroxy-6-nitro-1,3-dihydrobenzimidazol-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.662g/cm3
Boiling Point 233.7ºC at 760 mmHg
Molecular Formula C7H5N3O4
Molecular Weight 195.13200
Flash Point 95.2ºC
Exact Mass 195.02800
PSA 114.96000
LogP 1.40550
Index of Refraction 1.682
InChIKey VZKJYVHVMQZCOZ-UHFFFAOYSA-N
SMILES O=c1[nH]c2cc([N+](=O)[O-])cc(O)c2[nH]1

 Safety Information

HS Code 2933990090

 Synthetic Route

~%

2H-Benzimidazol-2-one, 1,3-dihydro-4-hydroxy-6-nitro- Structure

2H-Benzimidazol...

CAS#:64236-24-4

Literature: Gillespie et al. Journal of the American Chemical Society, 1956 , vol. 78, p. 2445

 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%

 Synonyms

1,3-Dihydro-4-hydroxy-6-nitro-2H-benzimidazol-2-one
4-hydroxy-6-nitro-1,3-dihydro-benzimidazol-2-one
2H-Benzimidazol-2-one,1,3-dihydro-4-hydroxy-6-nitro
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