pentafluoroethane

Independent reference data for pentafluoroethane (CAS 354-33-6), compiled from public chemistry databases.

Registry identifiers across databases

Computed descriptors

Physicochemical values on record

Documented uses on record

Used as a replacement for chlorofluorocarbons; [HSDB] Used as a refrigerant, fire extinguishing agent, plastic foam blowing agent, and solvent in special applications; [eChemPortal: SIDSUNEP]According to the AFEAS database, more than 99% of HFC-125 produced worldwide by the reporting companies is used as a blend component for commercial refrigeration and air conditioning systems. The use as a fire-extinguishing agent in total flooding systems is another application of HFC-125. Minor applications include the use of HFC-125 in plastic foam blowing and as a solvent in special applications.

Synonyms and trade names

PENTAFLUOROETHANE; 354-33-6; 1,1,1,2,2-Pentafluoroethane; Ethane, pentafluoro-; HFC-125; 1,1,2,2,2-Pentafluoroethane; Khladon 125; Fron 125; Freon 125; HCFC 125; Ethane, 1,1,1,2,2-pentafluoro-; FC 125; 6TQ8593LRQ; R 125; RefChem:859807; 206-557-8

GHS hazard classification

Reported hazard statements	H280 (100%)

H280 (100%): Contains gas under pressure; may explode if heated [Warning Gases under pressure]

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What the public record says

pentafluoroethane · CAS 354-33-6 · C2HF5. UNII 6TQ8593LRQ. Boiling Point: -48.1 °C; Melting Point: -100.6 °C; Vapor Pressure: 9501 mm Hg at 25 °C.

Physical description and handling notes

Source: PubChem / Wikidata; the batch COA governs where values differ.