Hexafluoropropylene oxide

Hexafluoropropylene oxide
  • CAS No.:428-59-1
Other grades of this product :
Hexafluoropropylene oxide Basic information
Product Name:Hexafluoropropylene oxide
Synonyms:HEXAFLUORO-1,2-EPOXYPROPANE;HEXAFLUOROPROPYLENE OXIDE;HEXAFLUOROPROPENE OXIDE;HEXAFLUOROEPOXYPROPANE;(Trifluoromethyl)trifluorooxirane;1,2-epoxy-1,1,2,3,3,3-hexafluoro-propan;2,2,3-Trifluoro-3-(trifluoromethyl)oxirane;Hexafluoropropene epoxide
CAS:428-59-1
MF:C3F6O
MW:166.02
EINECS:207-050-4
Product Categories:Organic Fluorides;Fluoromonomer
Mol File:428-59-1.mol
Hexafluoropropylene oxide Chemical Properties
Melting point -129°C
Boiling point −42 °C(lit.)
density 1.67±0.1 g/cm3(Predicted)
vapor pressure 680.85kPa at 25℃
Water Solubility 16.3μg/L at 22.7℃
LogP1.72 at 25℃
CAS DataBase Reference428-59-1(CAS DataBase Reference)
NIST Chemistry ReferenceOxirane, trifluoro(trifluoromethyl)-(428-59-1)
EPA Substance Registry SystemOxirane, 2,2,3-trifluoro-3-(trifluoromethyl)- (428-59-1)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38-44
Safety Statements 7-26-37/39-38
RIDADR UN 1956 2.2
WGK Germany 3
Hazard Note Irritant
HazardClass 2.2
Hazardous Substances Data428-59-1(Hazardous Substances Data)
MSDS Information
ProviderLanguage
Hexafluoropropylene oxide English
SigmaAldrich English
Hexafluoropropylene oxide Usage And Synthesis
UsesHexafluoropropylene oxide is an important intermediate of organic fluorine material.HFPO is mainly used in the manufacture of high-quality fluorinated compounds.It is the main component of perfluor-vinyl ether(PPVE,PSVE,PFVE,PMVE) and the monomer of fluorinated surfactants and fluorinated ether oil.
General DescriptionHexafluoropropylene oxide is a colorless odorless gas. Hexafluoropropylene oxide is shipped as a liquefied gas under its vapor pressure. Contact with the liquid can cause frostbite. Its vapors are heavier than air. Hexafluoropropylene oxide can cause asphyxiation by the displacement of air. Exposure of the container to prolonged heat or fire may cause Hexafluoropropylene oxide to rupture violently and rocket.
Reactivity ProfileHexafluoropropylene oxide is a chlorinated epoxide. Epoxides are highly reactive. They polymerize in the presence of catalysts or when heated. These polymerization reactions can be violent. Compounds in this group react with acids, bases, and oxidizing and reducing agents. They react, possibly violently with water in the presence of acid and other catalysts.
Health HazardVapors may cause dizziness or asphyxiation without warning. Vapors from liquefied gas are initially heavier than air and spread along ground. Contact with gas or liquefied gas may cause burns, severe injury and/or frostbite. Fire may produce irritating, corrosive and/or toxic gases.
Fire HazardSome may burn but none ignite readily. Containers may explode when heated. Ruptured cylinders may rocket.
Flammability and ExplosibilityNonflammable
Hexafluoropropylene oxide Preparation Products And Raw materials
Raw materialsPERFLUOROPROPANE-->Hexafluoropropylene
Preparation ProductsHexafluoroacetone-->METHYL PERFLUORO(2-METHYL-3-OXAHEXANOATE)-->HEPTAFLUORO-1-METHOXYPROPANE-->2,2-Bis(4-methylphenyl)hexafluoropropane

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