CHEBI:78433 - refrigerant

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name refrigerant
ChEBI ID CHEBI:78433
Definition A substance used in a thermodynamic heat pump cycle or refrigeration cycle that undergoes a phase change from a gas to a liquid and back. Refrigerants are used in air-conditioning systems and freezers or refrigerators and are assigned a "R" number (by ASHRAE - formerly the American Society of Heating, Refrigerating and Air Conditioning Engineers), which is determined systematically according to their molecular structure.
Stars This entity has been manually annotated by the ChEBI Team.
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ChEBI Ontology
Outgoing refrigerant (CHEBI:78433) is a application (CHEBI:33232)
Incoming ammonia (CHEBI:16134) has role refrigerant (CHEBI:78433)
butane (CHEBI:37808) has role refrigerant (CHEBI:78433)
carbon dioxide (CHEBI:16526) has role refrigerant (CHEBI:78433)
chloroform (CHEBI:35255) has role refrigerant (CHEBI:78433)
chloromethane (CHEBI:36014) has role refrigerant (CHEBI:78433)
dichloromethane (CHEBI:15767) has role refrigerant (CHEBI:78433)
diethyl ether (CHEBI:35702) has role refrigerant (CHEBI:78433)
difluoromethane (CHEBI:47855) has role refrigerant (CHEBI:78433)
dinitrogen oxide (CHEBI:17045) has role refrigerant (CHEBI:78433)
ethane (CHEBI:42266) has role refrigerant (CHEBI:78433)
ethene (CHEBI:18153) has role refrigerant (CHEBI:78433)
fluoroform (CHEBI:41550) has role refrigerant (CHEBI:78433)
fluoromethane (CHEBI:28826) has role refrigerant (CHEBI:78433)
hexachloroethane (CHEBI:39227) has role refrigerant (CHEBI:78433)
hexafluoroethane (CHEBI:32905) has role refrigerant (CHEBI:78433)
isobutane (CHEBI:30363) has role refrigerant (CHEBI:78433)
isopentane (CHEBI:30362) has role refrigerant (CHEBI:78433)
methyl formate (CHEBI:77699) has role refrigerant (CHEBI:78433)
pentane (CHEBI:37830) has role refrigerant (CHEBI:78433)
propene (CHEBI:16052) has role refrigerant (CHEBI:78433)
sulfur dioxide (CHEBI:18422) has role refrigerant (CHEBI:78433)
tetrachloromethane (CHEBI:27385) has role refrigerant (CHEBI:78433)
tetrafluoromethane (CHEBI:38825) has role refrigerant (CHEBI:78433)
trichlorofluoromethane (CHEBI:48236) has role refrigerant (CHEBI:78433)
Synonym Source
refrigerants ChEBI
Manual Xref Database
Refrigerant Wikipedia
View more database links
Last Modified
07 May 2014