Pentafluoroethane

noun

noun ·Rare ·Advanced level

Definitions

Noun

1
A refrigerant and fire suppression agent with the chemical formula CF₃CHF₂. uncountable

Etymology

From penta- + fluoro- + ethane.

Related phrases

chemical formula

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.