6635-54-7

Basic information

• Product Name: α,α'-[(1,2,5-Oxadiazole 5-oxide)-3,4-diyl]bisbenzaldehyde
• Synonyms: 3,4-Dibenzoyl-1,2,5-oxadiazole 2-oxide;3,4-Dibenzoylfurazan 2-oxide;Dibenzoylfurazan 2-oxide;Dibenzoylfuroxan;α,α'-[(1,2,5-Oxadiazole 5-oxide)-3,4-diyl]bisbenzaldehyde;3,4-Dibenzoylforoxan;3,4-Dibenzoylfuroxan
• CAS NO: 6635-54-7
• Molecular Formula: C₁₆H₁₀N₂O₄
• Molecular Weight: 294.27
• Mol File: 6635-54-7.mol
• Article Data: 18

Chemical Properties

• Boiling Point: 531.7°C at 760 mmHg
• Flash Point: 275.3°C
• Appearance: /
• Density: 1.34g/cm³
• Vapor Pressure: 2.2E-11mmHg at 25°C
• Refractive Index: 1.648
• CAS DataBase Reference: α,α'-[(1,2,5-Oxadiazole 5-oxide)-3,4-diyl]bisbenzaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: α,α'-[(1,2,5-Oxadiazole 5-oxide)-3,4-diyl]bisbenzaldehyde(6635-54-7)
• EPA Substance Registry System: α,α'-[(1,2,5-Oxadiazole 5-oxide)-3,4-diyl]bisbenzaldehyde(6635-54-7)

Safety Data

• Hazardous Substances Data: 6635-54-7(Hazardous Substances Data)

Usage

InChI:InChI=1/C16H10N2O4/c19-15(11-7-3-1-4-8-11)13-14(18(21)22-17-13)16(20)12-9-5-2-6-10-12/h1-10H

Upstream product

• 53454-78-7 1,6-diphenyl-hexane-1,3,4,6-tetraone 
• 55232-36-5 diphenyl-butanetetraone-2,3-dioxime 
• 1708-29-8 2,5-dihydrofuran 
• 4937-87-5 N-hydroxy-2-oxo-2-phenylethanimidoyl chloride 
• 7045-86-5 2-methyl-4,7-dihydro-1,3-dioxepine 
• 7697-37-2 nitric acid 
• 614-21-1 2-nitroacetophenone 
• 20718-17-6 2-(dimethyl(oxo)-λ⁶-sulfaneylidene)-1-phenylethan-1-one 
• 98-88-4 benzoyl chloride 
• 532-54-7 oxo-phenyl-acetaldehyde oxime 
• 60-29-7 diethyl ether 
• 151-50-8 potassium cyanide 
• 532-31-0 silver benzoate 
• 563-63-3 silver(I) acetate 

Downstream Products

• 23047-92-9 (4-nitroso-5-phenyl-isoxazol-3-yl)-phenyl-amine 
• 859197-44-7 4-nitroso-5-phenyl-3-(N'-phenyl-hydrazino)-isoxazole 
• 38791-02-5 isoxazol-3-yl(phenyl)methanone 
• 10425-39-5 (4-amino-1,2,5-oxadiazol-3-yl)(phenyl)methanone 
• 55-21-0 benzamide 
• 872277-38-8 2-hydroxyimino-3-oxo-3-phenyl-propionamide oxime 
• 55232-36-5 diphenyl-butanetetraone-2,3-dioxime 
• 21443-53-8 C,C'-bis-(3-nitro-phenyl)-C,C'-(2-oxy-furazan-3,4-diyl)-bis-methanone 
• 495-71-6 phenacylacetophenone 
• 401648-80-4 3,4-bis((hydroxyimino)(phenyl)methyl)-1,2,5-oxadiazole 2-oxide 
• 98384-54-4 C₂₆H₁₇N₃O₆ 
• 75768-42-2 Dimethyl 3-(O-Benzoylbenzoylformaldoximino)isoxazole-4,5-dicarboxylate 
• 75768-43-3 Bis(O-benzoylbenzoylformaldoximino)furoxan 

Relevant articles and documents

THE FORMATION OF FUROXAN-3,4-DICARBOXAMIDES FROM NITROACETAMIDES

Secondary and tertiary nitroacetamides are converted by treatment with thionyl chloride alone into furoxan-3,4-dicarboxamides.

Catalyst-free formation of nitrile oxides and their further transformations to diverse heterocycles

The formation of nitrile oxides with diazocarbonyl compounds by nitrosyl transfer from tert-butyl nitrite under mild conditions and without the use of a catalyst or an additive is reported. This transformation is broadly applicable to the synthesis of fur

Synthesis of Furoxans and Isoxazoles via Divergent [2 + 1 + 1 + 1] Annulations of Sulfoxonium Ylides and tBuONO

We have presented a simple and new method for the divergent assembly of furoxans and isoxazoles in which the [2 + 1 + 1 + 1] annulation reaction of sulfoxonium ylides is reported for the first time. When the reaction was performed using tBuONO