Benzofuroxan

Benzofuroxan
  • CAS No.:480-96-6
Other grades of this product :
Benzofuroxan Basic information
Product Name:Benzofuroxan
Synonyms:TIMTEC-BB SBB008864;AKOS 93854;AKOS BBS-00006730;2,1,3-BENZOXADIAZOLE 1-OXIDE;LABOTEST-BB LT00075826;BENZOFUROXAN;BENZOFUROXANE;BENZOFURAZAN 1-OXIDE
CAS:480-96-6
MF:C6H4N2O2
MW:136.11
EINECS:207-559-1
Product Categories:Pharmaceutical Intermediates
Mol File:480-96-6.mol
Benzofuroxan Chemical Properties
Melting point 66-69 °C
Boiling point 250.35°C (rough estimate)
density 1.4175 (rough estimate)
vapor pressure 5.8Pa at 25℃
refractive index 1.4738 (estimate)
storage temp. Sealed in dry,2-8°C
solubility Acetone (Slightly), Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form Solid
pka4.58±0.46(Predicted)
color Yellow
Water Solubility Soluble in methanol. Insoluble in water.
BRN 125112
LogP1.43
CAS DataBase Reference480-96-6(CAS DataBase Reference)
NIST Chemistry ReferenceBenzofurazan, 1-oxide(480-96-6)
EPA Substance Registry System2,1,3-Benzoxadiazole, 1-oxide (480-96-6)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 24/25-36-26
TSCA Yes
HS Code 29322090
MSDS Information
ProviderLanguage
Benzofurazan 1-oxide English
ACROS English
ALFA English
Benzofuroxan Usage And Synthesis
Chemical Propertiesmustard colored powder
UsesBenzofuroxan is used as an oxidant for the preparation of 2-arylsubstituted benzimidazoles, quinoxalines and 1,4-bis(alkylamino)-9,10-anthracenediones. It is also sued in the synthesis of 1,2-dinitrosobenzene.
Benzofuroxan Preparation Products And Raw materials
Preparation ProductsIsradipine-->4,7-Dibromo-benzofurazan4,7-Dibromo-benzofurazan-->3-AMINO-1,2,4-BENZOTRIAZINE-1,4-DIOXIDE

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