66328-69-6

Basic information

• Product Name: 4-AMINO-5-NITROFURAZANE
• Synonyms: TIMTEC-BB SBB001604;AKOS BB-9480;4-NITRO-1,2,5-OXADIAZOL-3-AMINE;4-AMINO-5-NITROFURAZANE;3-AMINO-4-NITRO-1,2,5-OXADIAZOL;1,2,5-Oxadiazol-3-amine,4-nitro-(9CI);3-Amino-4-nitrofurazan;ANF
• CAS NO: 66328-69-6
• Molecular Formula: C₂H₂N₄O₃
• Molecular Weight: 130.06
• Product Categories: NITRO
• Mol File: 66328-69-6.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 337.9°C at 760 mmHg
• Flash Point: 158.1°C
• Appearance: /
• Density: 1.786g/cm³
• Vapor Pressure: 0.000102mmHg at 25°C
• Refractive Index: 1.618
• CAS DataBase Reference: 4-AMINO-5-NITROFURAZANE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-AMINO-5-NITROFURAZANE(66328-69-6)
• EPA Substance Registry System: 4-AMINO-5-NITROFURAZANE(66328-69-6)

Safety Data

• HazardClass: IRRITANT
• Hazardous Substances Data: 66328-69-6(Hazardous Substances Data)

Usage

General Description

4-AMINO-5-NITROFURAZANE is a chemical compound with the molecular formula C2H3N5O2. It is a yellow, crystalline powder that is used as an intermediate in the synthesis of pharmaceuticals and organic compounds. It is a nitrofuran derivative, which is a class of compounds known for their antimicrobial and antitumor properties. The compound is also used in the production of explosive materials and as a starting material in the synthesis of other nitrogen-containing organic compounds. 4-AMINO-5-NITROFURAZANE is considered a potentially hazardous chemical and should be handled with care due to its explosive nature.

InChI:InChI=1/C2H2N4O3/c3-1-2(6(7)8)5-9-4-1/h(H2,3,4)

Upstream product

• 146859-32-7 1,3-dinitro-1,3-bis(4-nitrofurazan-3-yl)-1,3-diazapropane 
• 152845-81-3 4,4'-di(3-nitrofurazanyl) ether 
• 155438-30-5 3,4-Dinitrofurazan 
• 17220-38-1 3,4-diaminofurazan 
• 292836-18-1 4-amino-3-(4-hydroxymethyl-1,2,3-triazol-1-yl)furazan 
• 292836-19-2 (1-(4-amino-1,2,5-oxadiazol-3-yl)-1H-1,2,3-triazol-5-yl)methanol 
• 292836-31-8 4-amino-3-[4,5-bis(hydroxymethyl)-1,2,3-triazol-1-yl]furazan 

Downstream Products

• 78350-48-8 3-amino-4-methoxyfurazan 
• 155438-10-1 dinitroazofurazane 
• 155438-10-1 4,4'-dinitroazofurazan 
• 1415932-13-6 4-nitro-3-(1-nitrocyclohex-1-yl-ONN-azoxy)furazan 
• 761448-37-7 3-amino-4-(2-hydroxybutoxy-3)-furazan 
• 17557-81-2 3,4-dicyano-1,2,5-oxadiazole 2-oxide 
• 162111-06-0 3-azido-4-nitrofurazan 
• 129282-34-4 4-Phenoxy-furazan-3-ylamine 
• 292856-68-9 3-amino-4-(4-methoxyphenoxy)-furazan 
• 205323-38-2 4,4'-dinitroazofurazan 

Relevant articles and documents

Synthesis of nitro, nitroso, azo, and azido derivatives of (4-R 1-5-R2-1,2,3-triazol-1-yl)-1,2,5-oxadiazoles by oxidation and diazotization of the corresponding amines

Nitro-, nitroso-, and azo-1,2,5-oxadiazoles with 4-R1-5-R 2-1,2,3-triazol-1-yl substituents were synthesized by oxidation of amino-(1,2,3-triazol-1-yl)-1,2,5-oxadiazoles (aminotriazolylfurazans). Azido-1,2,5-oxadiazole was prepared b

Synthesis of secondary and tertiary aminofurazans

Reactions of nitrofurazans with primary and secondary amines were studied. Conditions were found which allow the efficient replacement of the nitro group with these nucleophiles. Transformations of the amidoxime fragment, which is bound to the furazan ring and contains an amino substituent, enable one to substantially expand the spectrum of polyfunctional derivatives. The structures of the amines synthesized were studied by X-ray diffraction analysis.

Synthesis and Structure of Dinitroazofurazan

The synthesis of dinitroazofurazan (3) was achieved from readily available diaminofurazan (6) in two steps and 20% overall yield. The structure of the energetic material 3 was unequivocally confirmed by X-ray crystallography and found to have a crystal density of 1.742 g/cm3.