Montreal Protocol – Annex A: Controlled substances


Group Substance Ozone-Depleting Potential* 100-Year Global Warming Potential
Group I

 

    
CFCl3 (CFC‑11) 1.0 4 750
CF2Cl2 (CFC‑12) 1.0 10 900
C2F3Cl3 (CFC‑113) 0.8 6 130
C2F4Cl2 (CFC‑114) 1.0 10 000
C2F5Cl (CFC‑115) 0.6 7 370
Group II      
CF2BrCl (halon‑1211) 3.0  
CF3Br (halon‑1301) 10.0  
C2F4Br2 (halon‑2402) 6.0  

  1. * These ozone depleting potentials are estimates based on existing knowledge and will be reviewed and revised periodically.