457-07-8

Basic information

• Product Name: 1,2‐bis(3‐(trifluoromethyl)phenyl)diazene 1‐oxide
• Synonyms: 1,2‐bis(3‐(trifluoromethyl)phenyl)diazene 1‐oxide
• CAS NO: 457-07-8
• Molecular Weight: 334.221
• Mol File: 457-07-8.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1,2‐bis(3‐(trifluoromethyl)phenyl)diazene 1‐oxide(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2‐bis(3‐(trifluoromethyl)phenyl)diazene 1‐oxide(457-07-8)
• EPA Substance Registry System: 1,2‐bis(3‐(trifluoromethyl)phenyl)diazene 1‐oxide(457-07-8)

Safety Data

• Hazardous Substances Data: 457-07-8(Hazardous Substances Data)

Upstream product

• 98-16-8 3-trifluoromethylaniline 
• 588-00-1 1,2-bis(3-(trifluoromethyl)phenyl)diazene 

Relevant articles and documents

SO2F2-mediated oxidation of primary and tertiary amines with 30% aqueous H2O2 solution

A highly efficient and selective oxidation of primary and tertiary amines employing SO2F2/H2O2/base system was described. Anilines were converted to the corresponding azoxybenzenes, while primary benzylamines were transformed into nitriles and secondary benzylamines were rearranged to amides. For tertiary amine substrates quinolines, isoquinolines and pyridines, their oxidation products were the corresponding N-oxides. The reaction conditions are very mild and just involve SO2F2, amines, 30% aqueous H2O2 solution, and inorganic base at room temperature. One unique advantage is that this oxidation system is just composed of inexpensive inorganic compounds without the use of any metal and organic compounds.

A new non-metal heterogeneous catalyst for the activation of hydrogen peroxide: A perfluorinated ketone attached to silica for oxidation of aromatic amines and alkenes

A silane functionalized by octafluoroacetophenone was polymerized by the sol-gel method to form an insoluble silicate with perfluoroketone pendants; the silicate was used as a heterogeneous catalyst for the activation of aqueous hydrogen peroxide and the oxidation of aromatic amines and alkenes.