Greenhouse gases and global warming potentials
Greenhouse gas - identification | CAS(1) | Global warming potential (GWP) |
Carbon dioxide (CO2) | 124-38-9 | 1 |
Methane (CH4) | 74-82-8 | 25 |
Nitrous oxide (N2O) | 10024-97-2 | 298 |
Sulphur hexafluoride (SF6) | 2551-62-4 | 22,800 |
Hydrofluorocarbons (HFCs) |
HFC-23 (CHF3) | 75-46-7 | 14,800 |
HFC-32 (CH2F2) | 75-10-5 | 675 |
HFC-41 (CH3F) | 593-53-3 | 92 |
HFC-43-10mee (C5H2F10) | 138495-42-8 | 1,640 |
HFC-125 (C2HF5) | 354-33-6 | 3,500 |
HFC-134 (C2H2F4) | 359-35-3 | 1,100 |
HFC-134a (C2H2F4) | 811-97-2 | 1,430 |
HFC-143 (C2H3F3) | 430-66-0 | 353 |
HFC-143a (C2H3F3) | 420-46-2 | 4,470 |
HFC-152 (C2H4F2) | 624-72-6 | 53 |
HFC-152a (C2H4F2) | 75-37-6 | 124 |
HFC-161 (C2H5F) | 353-36-6 | 12 |
HFC-227ea (C3HF7) | 431-89-0 | 3,220 |
HFC-236cb (C3H2F6) | 677-56-5 | 1,340 |
HFC-236ea (C3H2F6) | 431-63-0 | 1,370 |
HFC-236fa (C3H2F6) | 690-39-1 | 9,810 |
HFC-245ca (C3H3F5) | 679-86-7 | 693 |
HFC-245fa (C3H3F5) | 460-73-1 | 1,030 |
HFC-365mfc (C4H5F5) | 406-58-6 | 794 |
Perfluorocarbons (PFCs) |
Perfluoromethane (CF4) | 75-73-0 | 7,390 |
Perfluoroethane (C2F6) | 76-16-4 | 12,200 |
Perfluoropropane (C3F8) | 76-19-7 | 8,830 |
Perfluorobutane (C4F10) | 355-25-9 | 8,860 |
Perfluorocyclobutane (c-C4F8) | 115-25-3 | 10,300 |
Perfluoropentane (C5F12) | 678-26-2 | 9,160 |
Perfluorohexane (C6F14) | 355-42-0 | 9,300 |
Perfluorodecalin (C10F18) | 306-94-5 | 7,500 |
Perfluorocyclopropane (c-C3F6) | 931-91-9 | 17,340 |
Nitrogen trifluoride (NF3) | 7783-54-2 | 17,200 |
(1) The numbers entered in respect of the contaminants listed in this Schedule correspond to the identification code assigned by the Chemical Abstract Services division of the American Chemical Society.