264122-12-5

Basic information

• Product Name: trifluoromethoxycarbonyloxy trifluoromethyl carbonate
• Synonyms: trifluoromethoxycarbonyloxy trifluoromethyl carbonate
• CAS NO: 264122-12-5
• Molecular Weight: 258.031
• Mol File: 264122-12-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: trifluoromethoxycarbonyloxy trifluoromethyl carbonate(CAS DataBase Reference)
• NIST Chemistry Reference: trifluoromethoxycarbonyloxy trifluoromethyl carbonate(264122-12-5)
• EPA Substance Registry System: trifluoromethoxycarbonyloxy trifluoromethyl carbonate(264122-12-5)

Safety Data

• Hazardous Substances Data: 264122-12-5(Hazardous Substances Data)

Upstream product

• 264122-13-6 bis(trifluoromethyl)trioxydicarbonate 
• 927-84-4 bis(trifluoromethyl)peroxide 
• 201230-82-2 carbon monoxide 

Downstream Products

• 353-50-4 Carbonyl fluoride 
• 927-84-4 bis(trifluoromethyl)peroxide 
• 124-38-9 carbon dioxide 

Relevant articles and documents

The Open-Chain Trioxide CF3OC(O)OOOC(O)OCF3

The open-chain trioxide CF3OC(O)OOOC(O)OCF3 is synthesised by a photochemical reaction of CF3C(O)OC(O)CF 3, CO and O2 under a low-pressure mercury lamp at -40°C. The isolated trioxide is a colourless solid at -40°C and is characterised by IR, Raman, UV and NMR spectroscopy. The compound is thermally stable up to -30°C and decomposes with a half-life of 1 min at room temperature. Between -15 and +14°C the activation energy for the dissociation is 86.5 kJ mol-1 (20.7 kcal mol-1). Quantum chemical calculations have been performed to support the vibrational assignment and to discuss the existence of rotamers.