Is Tetrafluoroethylene vegetarian?
Tetrafluoroethylene
Vegetarian
Vegetarian
Vegan
Vegan
Tetrafluoroethylene (TFE) is a synthetic colourless fluorocarbon gas used primarily as the monomer in the industrial production of fluoropolymers such as PTFE (Teflon).
| Also known as | TFE |
|---|---|
| INCI name | Tetrafluoroethylene |
| CAS number | 116-14-3 |
| EC number | 204-126-9 |
| CosIng ID | 100302 |
| Last reviewed | 9 July 2026 |
An ingredient is considered vegetarian if it avoids components derived from killing an animal.
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