Hexafluoropropylene oxide

CAS NO.：428-59-1
Empirical Formula: C3F6O
Molecular Weight: 166.02
MDL number: MFCD00005125
EINECS: 207-050-4
SAFETY DATA SHEET (SDS)
Update Date: 2024-12-18 14:08:52

What is Hexafluoropropylene oxide?

The Uses of Hexafluoropropylene oxide

Hexafluoropropylene 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 Description

Hexafluoropropylene 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 Profile

Hexafluoropropylene 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 Hazard

Vapors 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 Hazard

Some may burn but none ignite readily. Containers may explode when heated. Ruptured cylinders may rocket.

Flammability and Explosibility

Non flammable

Properties of Hexafluoropropylene oxide

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℃
InChI	InChI=1S/C3F6O/c4-1(2(5,6)7)3(8,9)10-1
CAS DataBase Reference	428-59-1(CAS DataBase Reference)
NIST Chemistry Reference	Oxirane, trifluoro(trifluoromethyl)-(428-59-1)
EPA Substance Registry System	Oxirane, 2,2,3-trifluoro-3-(trifluoromethyl)- (428-59-1)

Safety information for Hexafluoropropylene oxide

Signal word	Danger
Pictogram(s)	Flame Flammables GHS02 Corrosion Corrosives GHS05
GHS Hazard Statements	H225:Flammable liquids H290:Corrosive to Metals H314:Skin corrosion/irritation
Precautionary Statement Codes	P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P234:Keep only in original container. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P242:Use only non-sparking tools. P243:Take precautionary measures against static discharge. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. P390:Absorb spillage to prevent material damage. P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P370+P378:In case of fire: Use … for extinction. P405:Store locked up. P406:Store in corrosive resistant/… container with a resistant inner liner. P403+P235:Store in a well-ventilated place. Keep cool.