694-17-7

Basic information

• Product Name: tetrafluorooxirane
• Synonyms: tetrafluorooxirane;2,2,3,3-Tetrafluoroethylene oxide;2,2,3,3-Tetrafluorooxirane
• CAS NO: 694-17-7
• Molecular Formula: C₂F₄O
• Molecular Weight: 116.0144128
• EINECS: 211-767-8
• Mol File: 694-17-7.mol
• Article Data: 6

Chemical Properties

• Appearance: /
• Density: 1.63g/cm³
• Vapor Pressure: 26800mmHg at 25°C
• Refractive Index: 1.256
• CAS DataBase Reference: tetrafluorooxirane(CAS DataBase Reference)
• NIST Chemistry Reference: tetrafluorooxirane(694-17-7)
• EPA Substance Registry System: tetrafluorooxirane(694-17-7)

Safety Data

• Hazardous Substances Data: 694-17-7(Hazardous Substances Data)

Usage

InChI:InChI=1/C2F4O/c3-1(4)2(5,6)7-1

Upstream product

• 75-21-8 oxirane 
• 685-63-2 hexafluoro-1,3-butadiene 
• 116-14-3 polytetrafluoroethylene 

Downstream Products

• 50733-60-3 dimethyl 3-oxaperfluorohexanedioate 
• 71997-80-3 5,5-difluoro-2-phenyl-4,4-bis-trifluoromethyl-4,5-dihydro-oxazole 
• 17843-03-7 Difluor-phenylmercapto-thioessigsaeure-S-phenylester 
• 2378-04-3 S-phenyl thiotrifluoroacetate 
• 620-81-5 N,N'-Diphenyloxamid 
• 17843-00-4 phenyl-oxalomonoimidic acid dianilide 
• 383-63-1 ethyl trifluoroacetate, 
• 17843-01-5 diethyl (ethoxycarbonyl)(difluoromethyl)phosphonate 

Relevant articles and documents

GASEOUS DIELECTRICS WITH LOW GLOBAL WARMING POTENTIALS

A dielectric gaseous compound which exhibits the following properties: a boiling point in the range between about ?20° C. to about ?273° C.; non-ozone depleting; a GWP less than about 22,200; chemical stability, as measured by a negative standard enthalpy of formation (dHf0); a toxicity level such that when the dielectric gas leaks, the effective diluted concentration does not exceed its PEL; and a dielectric strength greater than air.

INVESTIGATIONS IN THE REGION OF INDUSTRIAL FLUORINATED COMPOUNDS

The synthesis and properties of ozone-friendly fluorohydrocarbons, fluoroolefins, and fluorinated compounds with functional groups (acids, alcohols, esters, and others), used for the creation of effective surfactants, ion-exchange membranes for various purposes, heat-resistant oils, and greases, were investigated.A technology was developed for the production of highly pure fluorinated compounds for microelectronics, fiber optics, and medicine.

Kinetics of the Gas-phase Oxidation of Tetrafluoroethylene Initiated by Gamma-quanta in the Presence of Higher Perfluoro-olefins as Catalystinitiator.

This communication deals with the kinetics of the oxidation of tetrafluoroethylene (TFE) initiated by gamma-radiation in the presence of higher perfluoro-olefins (HPFO) under flow conditions.The dependence of the reaction kinetics and of the yield of products on the following experimental conditions has been investigated in detail: the integral radiation dose absorbed by HPFO, contact time, temperature, and TFE mole fraction.The optimum conditions for the synthesis of epoxytetrafluoroethane have been determined.