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Ozone-depleting Substances

This site includes a lists of all ozone-depleting substances (ODS) recognized by the Montreal Protocol.  The lists include ozone depletion potentials (ODP), global warming potentials (GWP), and CAS numbers for each ODS.  The lists are organized by class:

List of Class I Ozone-depleting Substances

List of Class II Ozone-depleting Substances

Numbering Scheme for Ozone-depleting Substances and Substitutes
Why chemicals are numbered certain ways.

Global Warming Potentials (GWPs) for ODS Substitutes
A list of the global warming potentials of ODS substitutes

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