Carbonyl fluoride
Synonyms & Trade Names
Carbon difluoride oxide, Carbon fluoride oxide, Carbon oxyfluoride, Carbonyl difluoride, Fluoroformyl fluoride, FluorophosgenePhysical Description
Colorless gas with a pungent and very irritating odor. [Note: Shipped as a liquefied compressed gas.]Molecular Weight
66.0Boiling Point
-118°FFreezing Point
-173°FSolubility
ReactsVapor Pressure
55.4 atmIonization Potential
13.02 eVFlash Point
NAUpper Exposive Limit
NALower Explosive Limit
NARelative Gas Density
2.29
Nonflammable Gas
Incompatibilities & Reactivities
Heat, moisture, hexafluoroisopropyl-ideneamino-lithium [Note: Reacts with water to form hydrogen fluoride & carbon dioxide.]Exposure Routes
inhalation, skin and/or eye contactSymptoms
irritation eyes, skin, mucous membrane, respiratory system; eye, skin burns; lacrimation (discharge of tears); cough, pulmonary edema, dyspnea (breathing difficulty); chronic exposure: gastrointestinal pain, muscle fibrosis, skeletal fluorosis; liquid: frostbiteTarget Organs
Eyes, skin, respiratory system, bonePersonal Protection/Sanitation
(See protection codes)Skin:Frostbite
Eyes:Frostbite
Wash skin:No recommendation
Remove:No recommendation
Change:No recommendation
Provide:Frostbite wash
Respirator Recommendations
Not available.
- Page last reviewed:April 11, 2016
- Page last updated:April 11, 2016
- Content source:
- National Institute for Occupational Safety and Health (NIOSH) Education and Information Division