Global Warming Potentials, 100-Year Time Horizon

Table A-1 to Subpart A of Part 98—Global Warming Potentials, 100-Year Time Horizon Name CAS No. Chemical formula Global warming potential (100 yr.) Chemical-Specific GWPs Carbon dioxide 124-38-9 CO 2 1 Methane 74-82-8 CH 4 a d 28 Nitrous oxide 10024-97-2 N 2 O a d 265 Fully Fluorinated GHGs Sulfur hexafluoride 2551-62-4 SF 6 a d 23,500 Trifluoromethyl sulphur pentafluoride 373-80-8 SF 5 CF 3 d 17,400 Nitrogen trifluoride 7783-54-2 NF 3 d 16,100 PFC-14 (Perfluoromethane) 75-73-0 CF 4 a d 6,630 PFC-116 (Perfluoroethane) 76-16-4 C 2 F 6 a d 11,100 PFC-218 (Perfluoropropane) 76-19-7 C 3 F 8 a d 8,900 Perfluorocyclopropane 931-91-9 c-C 3 F 6 d 9,200 PFC-3-1-10 (Perfluorobutane) 355-25-9 C 4 F 10 a d 9,200 PFC-318 (Perfluorocyclobutane) 115-25-3 c-C 4 F 8 a d 9,540 Perfluorotetrahydrofuran 773-14-8 c-C 4 F 8 O e 13,900 PFC-4-1-12 (Perfluoropentane) 678-26-2 C 5 F 12 a d 8,550 PFC-5-1-14 (Perfluorohexane, FC-72) 355-42-0 C 6 F 14 a d 7,910 PFC-6-1-12 335-57-9 C 7 F 16 ; CF 3 (CF 2 ) 5 CF 3 b 7,820 PFC-7-1-18 307-34-6 C 8 F 18 ; CF 3 (CF 2 ) 6 CF 3 b 7,620 PFC-9-1-18 306-94-5 C 10 F 18 d 7,190 PFPMIE (HT-70) NA CF 3 OCF(CF 3 )CF 2 OCF 2 OCF 3 d 9,710 Perfluorodecalin (cis) 60433-11-6 Z-C 10 F 18 b d 7,240 Perfluorodecalin (trans) 60433-12-7 E-C 10 F 18 b d 6,290 Perfluorotriethylamine 359-70-6 N(C 2 F 5 ) 3 e 10,300 Perfluorotripropylamine 338-83-0 N(CF 2 CF 2 CF 3 ) 3 e 9,030 Perfluorotributylamine 311-89-7 N(CF 2 CF 2 CF 2 CF 3 ) 3 e 8,490 Perfluorotripentylamine 338-84-1 N(CF 2 CF 2 CF 2 CF 2 CF 3 ) 3 e 7,260 Saturated Hydrofluorocarbons (HFCs) With Two or Fewer Carbon-Hydrogen Bonds (4s,5s)-1,1,2,2,3,3,4,5-octafluorocyclopentane 158389-18-5 trans-cyc (-CF2CF2CF2CHFCHF-) e 258 HFC-23 75-46-7 CHF 3 a d 12,400 HFC-32 75-10-5 CH 2 F 2 a d 677 HFC-125 354-33-6 C 2 HF 5 a d 3,170 HFC-134 359-35-3 C 2 H 2 F 4 a d 1,120 HFC-134a 811-97-2 CH 2 FCF 3 a d 1,300 HFC-227ca 2252-84-8 CF 3 CF 2 CHF 2 b 2,640 HFC-227ea 431-89-0 C 3 HF 7 a d 3,350 HFC-236cb 677-56-5 CH 2 FCF 2 CF 3 d 1,210 HFC-236ea 431-63-0 CHF 2 CHFCF 3 d 1,330 HFC-236fa 690-39-1 C 3 H 2 F 6 a d 8,060 HFC-329p 375-17-7 CHF 2 CF 2 CF 2 CF 3 b 2360 HFC-43-10mee 138495-42-8 CF 3 CFHCFHCF 2 CF 3 a d 1,650 Saturated Hydrofluorocarbons (HFCs) With Three or More Carbon-Hydrogen Bonds 1,1,2,2,3,3-hexafluorocyclopentane 123768-18-3 cyc (-CF 2 CF 2 CF 2 CH 2 CH 2 -) e 120 1,1,2,2,3,3,4-heptafluorocyclopentane 15290-77-4 cyc (-CF 2 CF 2 CF 2 CHFCH 2 -) e 231 HFC-41 593-53-3 CH 3 F a d 116 HFC-143 430-66-0 C 2 H 3 F 3 a d 328 HFC-143a 420-46-2 C 2 H 3 F 3 a d 4,800 HFC-152 624-72-6 CH 2 FCH 2 F d 16 HFC-152a 75-37-6 CH 3 CHF 2 a d 138 HFC-161 353-36-6 CH 3 CH 2 F d 4 HFC-245ca 679-86-7 C 3 H 3 F 5 a d 716 HFC-245cb 1814-88-6 CF 3 CF 2 CH 3 b 4,620 HFC-245ea 24270-66-4 CHF 2 CHFCHF 2 b 235 HFC-245eb 431-31-2 CH 2 FCHFCF 3 b 290 HFC-245fa 460-73-1 CHF 2 CH 2 CF 3 d 858 HFC-263fb 421-07-8 CH 3 CH 2 CF 3 b 76 HFC-272ca 420-45-1 CH 3 CF 2 CH 3 b 144 HFC-365mfc 406-58-6 CH 3 CF 2 CH 2 CF 3 d 804 Saturated Hydrofluoroethers (HFEs) and Hydrochlorofluoroethers (HCFEs) With One Carbon-Hydrogen Bond HFE-125 3822-68-2 CHF 2 OCF 3 d 12,400 HFE-227ea 2356-62-9 CF 3 CHFOCF 3 d 6,450 HFE-329mcc2 134769-21-4 CF 3 CF 2 OCF 2 CHF 2 d 3,070 HFE-329me3 428454-68-6 CF 3 CFHCF 2 OCF 3 b 4,550 1,1,1,2,2,3,3-Heptafluoro-3-(1,2,2,2-tetrafluoroethoxy)-propane 3330-15-2 CF 3 CF 2 CF 2 OCHFCF 3 b 6,490 Saturated HFEs and HCFEs With Two Carbon-Hydrogen Bonds HFE-134 (HG-00) 1691-17-4 CHF 2 OCHF 2 d 5,560 HFE-236ca 32778-11-3 CHF 2 OCF 2 CHF 2 b 4,240 HFE-236ca12 (HG-10) 78522-47-1 CHF 2 OCF 2 OCHF 2 d 5,350 HFE-236ea2 (Desflurane) 57041-67-5 CHF 2 OCHFCF 3 d 1,790 HFE-236fa 20193-67-3 CF 3 CH 2 OCF 3 d 979 HFE-338mcf2 156053-88-2 CF 3 CF 2 OCH 2 CF 3 d 929 HFE-338mmz1 26103-08-2 CHF 2 OCH(CF 3 ) 2 d 2,620 HFE-338pcc13 (HG-01) 188690-78-0 CHF 2 OCF 2 CF 2 OCHF 2 d 2,910 HFE-43-10pccc (H-Galden 1040x, HG-11) E1730133 CHF 2 OCF 2 OC 2 F 4 OCHF 2 d 2,820 HCFE-235ca2 (Enflurane) 13838-16-9 CHF 2 OCF 2 CHFCl b 583 HCFE-235da2 (Isoflurane) 26675-46-7 CHF 2 OCHClCF 3 d 491 HG-02 205367-61-9 HF 2 C-(OCF 2 CF 2 ) 2 -OCF 2 H b d 2,730 HG-03 173350-37-3 HF 2 C-(OCF 2 CF 2 ) 3 -OCF 2 H b d 2,850 HG-20 249932-25-0 HF 2 C-(OCF 2 ) 2 -OCF 2 H b 5,300 HG-21 249932-26-1 HF 2 C-OCF 2 CF 2 OCF 2 OCF 2 O-CF 2 H b 3,890 HG-30 188690-77-9 HF 2 C-(OCF 2 ) 3 -OCF 2 H b 7,330 1,1,3,3,4,4,6,6,7,7,9,9,10,10,12,12,13,13,15,15-eicosafluoro-2,5,8,11,14-Pentaoxapentadecane 173350-38-4 HCF 2 O(CF 2 CF 2 O) 4 CF 2 H b 3,630 1,1,2-Trifluoro-2-(trifluoromethoxy)-ethane 84011-06-3 CHF 2 CHFOCF 3 b 1,240 Trifluoro(fluoromethoxy)methane 2261-01-0 CH 2 FOCF 3 b 751 Saturated HFEs and HCFEs With Three or More Carbon-Hydrogen Bonds HFE-143a 421-14-7 CH 3 OCF 3 d 523 HFE-245cb2 22410-44-2 CH 3 OCF 2 CF 3 d 654 HFE-245fa1 84011-15-4 CHF 2 CH 2 OCF 3 d 828 HFE-245fa2 1885-48-9 CHF 2 OCH 2 CF 3 d 812 HFE-254cb1 425-88-7 CH 3 OCF 2 CHF 2 d 301 HFE-263fb2 460-43-5 CF 3 CH 2 OCH 3 d 1 HFE-263m1; R-E-143a 690-22-2 CF 3 OCH 2 CH 3 b 29 HFE-347mcc3 (HFE-7000) 375-03-1 CH 3 OCF 2 CF 2 CF 3 d 530 HFE-347mcf2 171182-95-9 CF 3 CF 2 OCH 2 CHF 2 d 854 HFE-347mmy1 22052-84-2 CH 3 OCF(CF 3 ) 2 d 363 HFE-347mmz1 (Sevoflurane) 28523-86-6 (CF 3 ) 2 CHOCH 2 F c 216 HFE-347pcf2 406-78-0 CHF 2 CF 2 OCH 2 CF 3 d 889 HFE-356mec3 382-34-3 CH 3 OCF 2 CHFCF 3 d 387 HFE-356mff2 333-36-8 CF 3 CH 2 OCH 2 CF 3 b 17 HFE-356mmz1 13171-18-1 (CF 3 ) 2 CHOCH 3 d 14 HFE-356pcc3 160620-20-2 CH 3 OCF 2 CF 2 CHF 2 d 413 HFE-356pcf2 50807-77-7 CHF 2 CH 2 OCF 2 CHF 2 d 719 HFE-356pcf3 35042-99-0 CHF 2 OCH 2 CF 2 CHF 2 d 446 HFE-365mcf2 22052-81-9 CF 3 CF 2 OCH 2 CH 3 b 58 HFE-365mcf3 378-16-5 CF 3 CF 2 CH 2 OCH 3 d 0.99 HFE-374pc2 512-51-6 CH 3 CH 2 OCF 2 CHF 2 d 627 HFE-449s1 (HFE-7100) Chemical blend 163702-07-6 C 4 F 9 OCH 3 d 421 163702-08-7 (CF 3 ) 2 CFCF 2 OCH 3 HFE-569sf2 (HFE-7200) Chemical blend 163702-05-4 C 4 F 9 OC 2 H 5 d 57 163702-06-5 (CF 3 ) 2 CFCF 2 OC 2 H 5 HFE-7300 132182-92-4 (CF 3 ) 2 CFCFOC 2 H 5 CF 2 CF 2 CF 3 e 405 HFE-7500 297730-93-9 n-C 3 F 7 CFOC 2 H 5 CF(CF 3 ) 2 e 13 HG′-01 73287-23-7 CH 3 OCF 2 CF 2 OCH 3 b 222 HG′-02 485399-46-0 CH 3 O(CF 2 CF 2 O) 2 CH 3 b 236 HG′-03 485399-48-2 CH 3 O(CF 2 CF 2 O) 3 CH 3 b 221 Difluoro(methoxy)methane 359-15-9 CH 3 OCHF 2 b 144 2-Chloro-1,1,2-trifluoro-1-methoxyethane 425-87-6 CH 3 OCF 2 CHFCl b 122 1-Ethoxy-1,1,2,2,3,3,3-heptafluoropropane 22052-86-4 CF 3 CF 2 CF 2 OCH 2 CH 3 b 61 2-Ethoxy-3,3,4,4,5-pentafluorotetrahydro-2,5-bis[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]-furan 920979-28-8 C 12 H 5 F 19 O 2 b 56 1-Ethoxy-1,1,2,3,3,3-hexafluoropropane 380-34-7 CF 3 CHFCF 2 OCH 2 CH 3 b 23 Fluoro(methoxy)methane 460-22-0 CH 3 OCH 2 F b 13 1,1,2,2-Tetrafluoro-3-methoxy-propane; Methyl 2,2,3,3-tetrafluoropropyl ether 60598-17-6 CHF 2 CF 2 CH 2 OCH 3 b d 0.49 1,1,2,2-Tetrafluoro-1-(fluoromethoxy)ethane 37031-31-5 CH 2 FOCF 2 CF 2 H b 871 Difluoro(fluoromethoxy)methane 461-63-2 CH 2 FOCHF 2 b 617 Fluoro(fluoromethoxy)methane 462-51-1 CH 2 FOCH 2 F b 130 Saturated Chlorofluorocarbons (CFCs) E-R316c 3832-15-3 trans-cyc (-CClFCF 2 CF 2 CClF-) e 4,230 Z-R316c 3934-26-7 cis-cyc (-CClFCF 2 CF 2 CClF-) e 5,660 Fluorinated Formates Trifluoromethyl formate 85358-65-2 HCOOCF 3 b 588 Perfluoroethyl formate 313064-40-3 HCOOCF 2 CF 3 b 580 1,2,2,2-Tetrafluoroethyl formate 481631-19-0 HCOOCHFCF 3 b 470 Perfluorobutyl formate 197218-56-7 HCOOCF 2 CF 2 CF 2 CF 3 b 392 Perfluoropropyl formate 271257-42-2 HCOOCF 2 CF 2 CF 3 b 376 1,1,1,3,3,3-Hexafluoropropan-2-yl formate 856766-70-6 HCOOCH(CF 3 ) 2 b 333 2,2,2-Trifluoroethyl formate 32042-38-9 HCOOCH 2 CF 3 b 33 3,3,3-Trifluoropropyl formate 1344118-09-7 HCOOCH 2 CH 2 CF 3 b 17 Fluorinated Acetates Methyl 2,2,2-trifluoroacetate 431-47-0 CF 3 COOCH 3 b 52 1,1-Difluoroethyl 2,2,2-trifluoroacetate 1344118-13-3 CF 3 COOCF 2 CH 3 b 31 Difluoromethyl 2,2,2-trifluoroacetate 2024-86-4 CF 3 COOCHF 2 b 27 2,2,2-Trifluoroethyl 2,2,2-trifluoroacetate 407-38-5 CF 3 COOCH 2 CF 3 b 7 Methyl 2,2-difluoroacetate 433-53-4 HCF 2 COOCH 3 b 3 Perfluoroethyl acetate 343269-97-6 CH 3 COOCF 2 CF 3 b d 2 Trifluoromethyl acetate 74123-20-9 CH 3 COOCF 3 b d 2 Perfluoropropyl acetate 1344118-10-0 CH 3 COOCF 2 CF 2 CF 3 b d 2 Perfluorobutyl acetate 209597-28-4 CH 3 COOCF 2 CF 2 CF 2 CF 3 b d 2 Ethyl 2,2,2-trifluoroacetate 383-63-1 CF 3 COOCH 2 CH 3 b d 1 Carbonofluoridates Methyl carbonofluoridate 1538-06-3 FCOOCH 3 b 95 1,1-Difluoroethyl carbonofluoridate 1344118-11-1 FCOOCF 2 CH 3 b 27 Fluorinated Alcohols Other Than Fluorotelomer Alcohols Bis(trifluoromethyl)-methanol 920-66-1 (CF 3 ) 2 CHOH d 182 2,2,3,3,4,4,5,5-Octafluorocyclopentanol 16621-87-7 cyc (-(CF 2 ) 4 CH(OH)-) d 13 2,2,3,3,3-Pentafluoropropanol 422-05-9 CF 3 CF 2 CH 2 OH d 19 2,2,3,3,4,4,4-Heptafluorobutan-1-ol 375-01-9 C 3 F 7 CH2OH b d 34 2,2,2-Trifluoroethanol 75-89-8 CF 3 CH 2 OH b 20 2,2,3,4,4,4-Hexafluoro-1-butanol 382-31-0 CF 3 CHFCF 2 CH 2 OH b 17 2,2,3,3-Tetrafluoro-1-propanol 76-37-9 CHF 2 CF 2 CH 2 OH b 13 2,2-Difluoroethanol 359-13-7 CHF 2 CH2OH b 3 2-Fluoroethanol 371-62-0 CH 2 FCH 2 OH b 1.1 4,4,4-Trifluorobutan-1-ol 461-18-7 CF 3 (CH 2 ) 2 CH 2 OH b 0.05 Non-Cyclic, Unsaturated Perfluorocarbons (PFCs) PFC-1114; TFE 116-14-3 CF 2 = CF 2 ; C 2 F 4 b 0.004 PFC-1216; Dyneon HFP 116-15-4 C 3 F 6 ; CF 3 CF = CF 2 b 0.05 Perfluorobut-2-ene 360-89-4 CF 3 CF = CFCF 3 b 1.82 Perfluorobut-1-ene 357-26-6 CF 3 CF 2 CF = CF 2 b 0.10 Perfluorobuta-1,3-diene 685-63-2 CF 2 = CFCF = CF 2 b 0.003 Non-Cyclic, Unsaturated Hydrofluorocarbons (HFCs) and Hydrochlorofluorocarbons (HCFCs) HFC-1132a; VF2 75-38-7 C 2 H 2 F 2 , CF 2 = CH 2 b 0.04 HFC-1141; VF 75-02-5 C 2 H 3 F, CH 2 = CHF b 0.02 (E)-HFC-1225ye 5595-10-8 CF 3 CF = CHF(E) b 0.06 (Z)-HFC-1225ye 5528-43-8 CF 3 CF = CHF(Z) b 0.22 Solstice 1233zd(E) 102687-65-0 C 3 H 2 ClF 3 ; CHCl = CHCF 3 b 1.34 HCFO-1233zd(Z) 99728-16-2 (Z)-CF 3 CH = CHCl e 0.45 HFC-1234yf; HFO-1234yf 754-12-1 C 3 H 2 F 4 ; CF 3 CF = CH 2 b 0.31 HFC-1234ze(E) 1645-83-6 C 3 H 2 F 4 ; trans-CF 3 CH = CHF b 0.97 HFC-1234ze(Z) 29118-25-0 C 3 H 2 F 4 ; cis-CF 3 CH = CHF; CF 3 CH = CHF b 0.29 HFC-1243zf; TFP 677-21-4 C 3 H 3 F 3 , CF 3 CH = CH 2 b 0.12 (Z)-HFC-1336 692-49-9 CF 3 CH = CHCF 3 (Z) b 1.58 HFO-1336mzz(E) 66711-86-2 (E)-CF 3 CH = CHCF 3 e 18 HFC-1345zfc 374-27-6 C 2 F 5 CH = CH 2 b 0.09 HFO-1123 359-11-5 CHF=CF 2 e 0.005 HFO-1438ezy(E) 14149-41-8 (E)-(CF 3 ) 2 CFCH = CHF e 8.2 HFO-1447fz 355-08-8 CF 3 (CF 2 ) 2 CH = CH 2 e 0.24 Capstone 42-U 19430-93-4 C 6 H 3 F 9 , CF 3 (CF 2 ) 3 CH = CH 2 b 0.16 Capstone 62-U 25291-17-2 C 8 H 3 F 13 , CF 3 (CF 2 ) 5 CH = CH 2 b 0.11 Capstone 82-U 21652-58-4 C 10 H 3 F 17 , CF 3 (CF 2 ) 7 CH = CH 2 b 0.09 (e)-1-chloro-2-fluoroethene 460-16-2 (E)-CHCl = CHF e 0.004 3,3,3-trifluoro-2-(trifluoromethyl)prop-1-ene 382-10-5 (CF 3 ) 2 C = CH 2 e 0.38 Non-Cyclic, Unsaturated CFCs CFC-1112 598-88-9 CClF=CClF e 0.13 CFC-1112a 79-35-6 CCl 2 =CF 2 e 0.021 Non-Cyclic, Unsaturated Halogenated Ethers PMVE; HFE-216 1187-93-5 CF 3 OCF = CF 2 b 0.17 Fluoroxene 406-90-6 CF 3 CH 2 OCH = CH 2 b 0.05 Methyl-perfluoroheptene-ethers N/A CH 3 OC 7 F 13 e 15 Non-Cyclic, Unsaturated Halogenated Esters Ethenyl 2,2,2-trifluoroacetate 433-28-3 CF 3 COOCH=CH 2 e 0.008 Prop-2-enyl 2,2,2-trifluoroacetate 383-67-5 CF 3 COOCH 2 CH=CH 2 e 0.007 Cyclic, Unsaturated HFCs and PFCs PFC C-1418 559-40-0 c-C 5 F 8 d 2 Hexafluorocyclobutene 697-11-0 cyc (-CF=CFCF 2 CF 2 -) e 126 1,3,3,4,4,5,5-heptafluorocyclopentene 1892-03-1 cyc (-CF 2 CF 2 CF 2 CF=CH-) e 45 1,3,3,4,4-pentafluorocyclobutene 374-31-2 cyc (-CH=CFCF 2 CF 2 -) e 92 3,3,4,4-tetrafluorocyclobutene 2714-38-7 cyc (-CH=CHCF 2 CF 2 -) e 26 Fluorinated Aldehydes 3,3,3-Trifluoro-propanal 460-40-2 CF 3 CH 2 CHO b 0.01 Fluorinated Ketones Novec 1230 (perfluoro (2-methyl-3-pentanone)) 756-13-8 CF 3 CF 2 C(O)CF (CF3) 2 b 0.1 1,1,1-trifluoropropan-2-one 421-50-1 CF 3 COCH 3 e 0.09 1,1,1-trifluorobutan-2-one 381-88-4 CF 3 COCH 2 CH 3 e 0.095 Fluorotelomer Alcohols 3,3,4,4,5,5,6,6,7,7,7-Undecafluoroheptan-1-ol 185689-57-0 CF 3 (CF 2 ) 4 CH 2 CH 2 OH b 0.43 3,3,3-Trifluoropropan-1-ol 2240-88-2 CF 3 CH 2 CH 2 OH b 0.35 3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-Pentadecafluorononan-1-ol 755-02-2 CF 3 (CF 2 ) 6 CH 2 CH 2 OH b 0.33 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Nonadecafluoroundecan-1-ol 87017-97-8 CF 3 (CF 2 ) 8 CH 2 CH 2 OH b 0.19 Fluorinated GHGs With Carbon-Iodine Bond(s) Trifluoroiodomethane 2314-97-8 CF 3 I b 0.4 Remaining Fluorinated GHGs with Chemical-Specific GWPs Dibromodifluoromethane (Halon 1202) 75-61-6 CBr 2 F 2 b 231 2-Bromo-2-chloro-1,1,1-trifluoroethane (Halon-2311/Halothane) 151-67-7 CHBrClCF 3 b 41 Heptafluoroisobutyronitrile 42532-60-5 (CF 3 ) 2 CFCN e 2,750 Carbonyl fluoride 353-50-4 COF 2 e 0.14 Fluorinated GHG group f Global warming potential (100 yr.) Default GWPs for Compounds for Which Chemical-Specific GWPs Are Not Listed Above Fully fluorinated GHGs g 9,200 Saturated hydrofluorocarbons (HFCs) with 2 or fewer carbon-hydrogen bonds g 3,000 Saturated HFCs with 3 or more carbon-hydrogen bonds g 840 Saturated hydrofluoroethers (HFEs) and hydrochlorofluoroethers (HCFEs) with 1 carbon-hydrogen bond g 6,600 Saturated HFEs and HCFEs with 2 carbon-hydrogen bonds g 2,900 Saturated HFEs and HCFEs with 3 or more carbon-hydrogen bonds g 320 Saturated chlorofluorocarbons (CFCs) g 4,900 Fluorinated formates 350 Cyclic forms of the following: unsaturated perfluorocarbons (PFCs), unsaturated HFCs, unsaturated CFCs, unsaturated hydrochlorofluorocarbons (HCFCs), unsaturated bromofluorocarbons (BFCs), unsaturated bromochlorofluorocarbons (BCFCs), unsaturated hydrobromofluorocarbons (HBFCs), unsaturated hydrobromochlorofluorocarbons (HBCFCs), unsaturated halogenated ethers, and unsaturated halogenated esters g 58 Fluorinated acetates, carbonofluoridates, and fluorinated alcohols other than fluorotelomer alcohols g 25 Fluorinated aldehydes, fluorinated ketones, and non-cyclic forms of the following: unsaturated perfluorocarbons (PFCs), unsaturated HFCs, unsaturated CFCs, unsaturated HCFCs, unsaturated BFCs, unsaturated BCFCs, unsaturated HBFCs, unsaturated HBCFCs, unsaturated halogenated ethers and unsaturated halogenated esters g 1 Fluorotelomer alcohols g 1 Fluorinated GHGs with carbon-iodine bond(s) g 1 Other fluorinated GHGs g 1,800 a The GWP for this compound was updated in the final rule published on November 29, 2013 [78 FR 71904] and effective on January 1, 2014. b This compound was added to table A-1 in the final rule published on December 11, 2014, and effective on January 1, 2015. c The GWP for this compound was updated in the final rule published on December 11, 2014, and effective on January 1, 2015. d The GWP for this compound was updated in the final rule published on April 25, 2024 and effective on January 1, 2025. e The GWP for this compound was added to table A-1 in the final rule published on April 25, 2024 and effective on January 1, 2025. f For electronics manufacturing (as defined in § 98.90), the term “fluorinated GHGs” in the definition of each fluorinated GHG group in § 98.6 shall include fluorinated heat transfer fluids (as defined in § 98.6), whether or not they are also fluorinated GHGs. g The GWP for this fluorinated GHG group was updated in the final rule published on April 25, 2024 and effective on January 1, 2025. [89 FR 31894, Apr. 25, 2024]