refrigerant
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.
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1697288
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Beilstein Registry Number
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Beilstein
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2016
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Gmelin Registry Number
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Gmelin
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75-73-0
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CAS Registry Number
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ChemIDplus
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75-73-0
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CAS Registry Number
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NIST Chemistry WebBook
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