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: 2024-04-23 09:39:58
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. |
Computed Descriptors for Hexafluoropropylene oxide
InChIKey | PGFXOWRDDHCDTE-UHFFFAOYSA-N |
SMILES | O1C(F)(C(F)(F)F)C1(F)F |
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