Global Warming Potentials (IPCC Fourth Assessment Report)
|
Species
|
Chemical formula
|
Global Warming Potential (100 year time horizon)
|
|
Carbon dioxide
|
CO2
|
1
|
|
Methane
|
CH4
|
25
|
|
Nitrous oxide
|
N2O
|
298
|
|
|
|
|
|
HFC-23
|
CHF3
|
14800
|
|
HFC-32
|
CH2F2
|
675
|
|
HFC-41
|
CH3F
|
92
|
|
HFC-43-10mee
|
CF3CHFCHFCF2CF3
|
1640
|
|
HFC-125
|
C2HF5
|
3500
|
|
HFC-134
|
C2H2F4
|
1100
|
|
HFC-134a
|
CH2FCF3
|
1430
|
|
HFC-143
|
C2H3F3
|
353
|
|
HFC-143a
|
CF3CH3
|
4470
|
| HFC-152 |
CH2FCH2F |
53 |
| HFC-152a |
C2H4F2 |
124 |
| HFC-161 |
CH3CH2F |
12 |
|
HFC-227ea
|
C3HF7
|
3220
|
| HFC-236cb |
CH2FCF2CF3 |
1340 |
| HFC-236ea |
CHF2CHFCF3 |
1370 |
|
HFC-236fa
|
C3H2F6
|
9810
|
|
HFC-245ca
|
C3H3F5
|
693
|
| HFC-245fa |
CHF2CH2CF3 |
1030 |
| HFC-365mfc |
CH3CF2CH2CF3 |
794 |
| |
|
|
|
Perfluoromethane
|
CF4
|
7390
|
|
Perfluoroethane
|
C2F6
|
12200
|
|
Perfluoropropane
|
C3F8
|
8830
|
|
Perfluorobutane
|
C4F10
|
8860
|
|
Perfluorocyclobutane
|
c-C4F8
|
10300
|
|
Perfluoropentane
|
C5F12
|
9160
|
|
Perfluorohexane
|
C6F14
|
9300
|
| Perfluorodecalin |
C10F18 |
7500 |
| Perfluorocyclopropane |
c-C3F6 |
17340 |
|
Sulphur hexafluoride
|
SF6
|
22800
|
| Nitrogen trifluoride |
NF3 |
17200 |