Table A-1 of Subpart A of Part 98 - Global Warming Potentials
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Subpart A of Part 98 - Global Warming Potentials by Reporting Year (100-Year Time Horizon)

In addition to the global warming potentials (GWPs) from Table A-1 that should be used for reporting for Reporting Year (RY) 2014 onwards, the tables below include the GWPs that should be used for prior Reporting Years (RY2013 and RY2010-12). Table A-1 includes GWPs for the following classes of compounds:

  • Chemical-Specific GWPs
  • Fully Fluorinated GHGs
  • Saturated Hydrofluorocarbons (HFCs) With Two or Fewer Carbon-Hydrogen Bonds
  • Saturated Hydrofluorocarbons (HFCs) With Three or More Carbon-Hydrogen Bonds
  • Saturated Hydrofluoroethers (HFEs) and Hydrochlorofluoroethers (HCFEs) With One Carbon-Hydrogen Bond
  • Saturated HFEs and HCFEs With Two Carbon-Hydrogen Bonds
  • Saturated HFEs and HCFEs With Three or More Carbon-Hydrogen Bonds
  • Fluorinated Formates
  • Fluorinated Acetates
  • Carbonofluoridates
  • Fluorinated Alcohols Other Than Fluorotelomer Alcohols
  • Unsaturated Perfluorocarbons (PFCs)
  • Unsaturated Hydrofluorocarbons (HFCs) and Hydrochlorofluorocarbons (HCFCs)
  • Unsaturated Halogenated Ethers
  • Fluorinated Aldehydes
  • Fluorinated Ketones
  • Fluorotelomer Alcohols
  • Fluorinated GHGs With Carbon-Iodine Bond(s)            
  • Other Fluorinated Compounds
  • Default GWPs for Compounds For Which Chemical-Specific GWPs Are Not Available

     

    Chemical-Specific GWPs

    Name

    CAS No

    Chemical formula

    GWPs for Reporting Years 2014 and later

    GWPs for Reporting Year 2013

    GWPs for Reporting Years 2010, 2011, and 2012

    Carbon dioxide 

    124–38–9

    CO2  

    1

    1

    1

    Methane 

    74–82–8

    CH4  

    25

    25

    21

    Nitrous oxide 

    10024–97–2

    N2

    298

    298

    310

    Back to Top

    Fully Fluorinated GHGs 

    Name

    CAS No.

    Chemical formula

    GWPs for Reporting Years 2014 and later

    GWPs for Reporting Year 2013

    GWPs for Reporting Years 2010, 2011, and 2012

    Sulfur hexafluoride 

    2551–62–4

    SF6  

    22,800

    22,800

    23,900

    Trifluoromethyl sulphur pentafluoride 

    373–80–8

    SF5CF3  

    17,700

    17,700

    17,700

    Nitrogen trifluoride 

    7783–54–2

    NF3 

    17,200

    17,200

    17,200

    PFC–14 (Perfluoromethane) 

    75–73–0

    CF4  

    7,390

    7,390

    6,500

    PFC–116 (Perfluoroethane) 

    76–16–4

    C2F6

    12,200

    12,200

    9,200

    PFC–218 (Perfluoropropane) 

    76–19–7

    C3F8

    8,830

    8,830

    7,000

    Perfluorocyclopropane 

    931–91–9

    C–C3F6  

    17,340

    17,340

    17,340

    PFC–3–1–10 (Perfluorobutane) 

    355–25–9

    C4F10

    8,860

    8,860

    7,000

    PFC–318 (Perfluorocyclobutane) 

    115–25–3

    C–C4F8

    10,300

    10,300

    8,700

    PFC–4–1–12 (Perfluoropentane) 

    678–26–2

    C5F12

    9,160

    9,160

    7,500

    PFC–5–1–14 (Perfluorohexane, FC–72) 

    355–42–0

    C6F14

    9,300

    9,300

    7,400

    PFC–6–1–12 

    335–57–9

    C7F16; CF3(CF2)5CF3

    7,820

    -

    -

    PFC–7–1–18 

    307–34–6

    C8F18; CF3(CF2)6CF3

    7,620

    -

    -

    PFC–9–1–18 

    306–94–5

    C10F18  

    7,500

    7,500

    7,500

    PFPMIE (HT–70) 

    NA

    CF3OCF(CF3)CF2OCF2OCF3  

    10,300

    10,300

    10,300

    Perfluorodecalin (cis) 

    60433–11–6

    Z–C10F18

    7,236

    -

    -

    Perfluorodecalin (trans) 

    60433–12–7

    E–C10F18

    6,288

    -

    -

    Back to Top       

    Saturated Hydrofluorocarbons (HFCs) With Two or Fewer Carbon-Hydrogen Bonds 

    Name

    CAS No.

    Chemical formula

    GWPs for Reporting Years 2014 and later

    GWPs for Reporting Year 2013

    GWPs for Reporting Years 2010, 2011, and 2012

    HFC–23 

    75–46–7

    CHF3  

     14,800

    14,800

    11,700

    HFC–32 

    75–10–5

    CH2F2 

     675

    675

    650

    HFC–125 

    354–33–6

    C2HF5  

     3,500

    3,500

    2,800

    HFC–134 

    359–35–3

    C2H2F4  

     1,100

    1,100

    1,000

    HFC–134a 

    811–97–2

    CH2FCF3  

     1,430

    1,430

    1300

    HFC–227ca 

    2252–84–8

    CF3CF2CHF2 

     2,640

    -

    -

    HFC–227ea 

    431–89–0

    C3HF7  

     3,220

    3,220

    2,900

    HFC–236cb 

    677–56–5

    CH2FCF2CF3  

    1,340

    1,340

    1,340

    HFC–236ea 

    431–63–0

    CHF2CHFCF3  

    1,370

    1,370

    1,370

    HFC–236fa 

    690–39–1

    C3H2F6  

     9,810

    9,810

    6,300

    HFC–329p 

    375–17–7

    CHF2CF2CF2CF3  

     2,360

    -

    -

    HFC–43–10mee 

    138495–42–8

    CF3CFHCFHCF2CF3  

     1,640

    1,640

    1,300

    Back to Top       

    Saturated Hydrofluorocarbons (HFCs) With Three or More Carbon-Hydrogen Bonds 

    Name

    CAS No.

    Chemical formula

    GWPs for Reporting Years 2014 and later

    GWPs for Reporting Year 2013

    GWPs for Reporting Years 2010, 2011, and 2012

    HFC–41 

    593–53–3

    CH3

     92

    92

    150

    HFC–143 

    430–66–0

    C2H3F3  

     353

    353

    300

    HFC–143a 

    420–46–2

    C2H3F3  

     4,470

    4,470

    3,800

    HFC–152 

    624–72–6

    CH2FCH2

    53

    53

    53

    HFC–152a 

    75–37–6

    CH3CHF2 

     124

    124

    140

    HFC–161 

    353–36–6

    CH3CH2

    12

    12

    12

    HFC–245ca 

    679–86–7

    C3H3F5  

     693

    693

    560

    HFC–245cb 

    1814–88–6

    CF3CF2CH3  

     4,620

    -

    -

    HFC–245ea 

    24270–66–4

    CHF2CHFCHF2 

     235

    -

    -

    HFC–245eb 

    431–31–2

    CH2FCHFCF3  

     290

    -

    -

    HFC–245fa 

    460–73–1

    CHF2CH2CF3  

    1,030

    1,030

    1,030

    HFC–263fb 

    421–07–8

    CH3CH2CF3  

     76

    -

    -

    HFC–272ca 

    420–45–1

    CH3CF2CH3  

     144

    -

    -

    HFC–365mfc 

    406–58–6

    CH3CF2CH2CF3  

    794

    794

    794

    Back to Top       

    Saturated Hydrofluoroethers (HFEs) and Hydrochlorofluoroethers (HCFEs) With One Carbon-Hydrogen Bond 

    Name

    CAS No.

    Chemical formula

    GWPs for Reporting Years 2014 and later

    GWPs for Reporting Year 2013

    GWPs for Reporting Years 2010, 2011, and 2012

    HFE–125 

    3822–68–2

    CHF2OCF3  

    14,900

    14,900

    14,900

    HFE–227ea 

    2356–62–9

    CF3CHFOCF3  

    1,540

    1,540

    1,540

    HFE–329mcc2 

    134769–21–4

    CF3CF2OCF2CHF2 

    919

    919

    919

    HFE–329me3 

    428454–68–6

    CF3CFHCF2OCF3  

    4,550

    -

    -

    1,1,1,2,2,3,3-Heptafluoro-3-(1,2,2,2-tetrafluoroethoxy)-propane 

    3330–15–2

    CF3CF2CF2OCHFCF3  

    6,490

    -

    -

    Back to Top       

    Saturated HFEs and HCFEs With Two Carbon-Hydrogen Bonds 

    Name

    CAS No.

    Chemical formula

    GWPs for Reporting Years 2014 and later

    GWPs for Reporting Year 2013

    GWPs for Reporting Years 2010, 2011, and 2012

    HFE–134 (HG–00) 

    1691–17–4

    CHF2OCHF2 

    6,320

    6,320

    6,320

    HFE–236ca 

    32778–11–3

    CHF2OCF2CHF2 

     4,240

    -

    -

    HFE–236ca12 (HG–10) 

    78522–47–1

    CHF2OCF2OCHF2 

    2,800

    2,800

    2,800

    HFE–236ea2 (Desflurane) 

    57041–67–5

    CHF2OCHFCF3  

    989

    989

    989

    HFE–236fa

    20193–67–3

    CF3CH2OCF3  

    487

    487

    487

    HFE–338mcf2 

    156053–88–2

    CF3CF2OCH2CF3  

    552

    552

    552

    HFE–338mmz1 

    26103–08–2

    CHF2OCH(CF3)2 

    380

    380

    380

    HFE–338pcc13 (HG–01) 

    188690–78–0

    CHF2OCF2CF2OCHF2 

    1,500

    1,500

    1,500

    HFE–43–10pccc (H-Galden 1040x, HG–11) 

    E1730133

    CHF2OCF2OC2F4OCHF2 

    1,870

    1,870

    1,870

    HCFE–235ca2 (Enflurane) 

    13838–16–9

    CHF2OCF2CHFCl 

     583

     

     

    HCFE–235da2 (Isoflurane) 

    26675–46–7

    CHF2OCHClCF3  

    350

    350

    350

    HG–02 

    205367–61–9

    HF2C-(OCF2CF2)2-OCF2

     3,825

    -

    -

    HG–03 

    173350–37–3

    HF2C-(OCF2CF2)3-OCF2H  

     3,670

    -

    -

    HG–20 

    249932–25–0

    HF2C-(OCF2)2--OCF2H  

     5,300

    -

    -

    HG–21 

    249932–26–1

    HF2C-OCF2CF2OCF2OCF2O–CF2

     3,890

    -

    -

    HG–30 

    188690–77–9

    HF2C-(OCF2)3--OCF2H  

     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

    HCF2O(CF2CF2O)4CF2

     3,630

    -

    -

     

    1,1,2-Trifluoro-2-(trifluoromethoxy)-ethane 

    84011–06–3

    CHF2CHFOCF3  

     1,240

    -

    -

    Trifluoro(fluoromethoxy)methane 

    2261–01–0

    CH2FOCF3  

     751

    -

    -

    Back to Top       

    Saturated HFEs and HCFEs With Three or More Carbon-Hydrogen Bonds 

    Name

    CAS No.

    Chemical formula

    GWPs for Reporting Years 2014 and later

    GWPs for Reporting Year 2013

    GWPs for Reporting Years 2010, 2011, and 2012

    HFE–143a 

    421–14–7

    CH3OCF3  

    756

    756

    756

    HFE–245cb2 

    22410–44–2

    CH3OCF2CF3  

    708

    708

    708

    HFE–245fa1 

    84011–15–4

    CHF2CH2OCF3  

    286

    286

    286

    HFE–245fa2 

    1885–48–9

    CHF2OCH2CF3  

    659

    659

    659

    HFE–254cb2 

    425–88–7

    CH3OCF2CHF2 

    359

    359

    359

    HFE–263fb2 

    460–43–5

    CF3CH2OCH3  

    11

    11

    11

    HFE–263m1; R–E–143a 

    690–22–2

    CF3OCH2CH3  

    29

    -

    -

    HFE–347mcc3 (HFE–7000) 

    375–03–1

    CH3OCF2CF2CF3  

    575

    575

    575

    HFE–347mcf2 

    171182–95–9

    CF3CF2OCH2CHF2 

    374

    374

    374

    HFE–347mmy1 

    22052–84–2

    CH3OCF(CF3)2 

    343

    343

    343

    HFE–347mmz1 (Sevoflurane) 

    28523–86–6

    (CF3)2CHOCH2

    216

    345

    345

    HFE–347pcf2 

    406–78–0

    CHF2CF2OCH2CF3  

    580

    580

    580

    HFE–356mec3 

    382–34–3

    CH3OCF2CHFCF3  

    101

    101

    101

    HFE–356mff2 

    333–36–8

    CF3CH2OCH2CF3  

    17

    -

    -

    HFE–356mmz1 

    13171–18–1

    (CF3)2CHOCH3 

    27

    27

    27

    HFE–356pcc3 

    160620–20–2

    CH3OCF2CF2CHF2 

    110

    110

    110

    HFE–356pcf2 

    50807–77–7

    CHF2CH2OCF2CHF2 

    265

    265

    265

    HFE–356pcf3 

    35042–99–0

    CHF2OCH2CF2CHF2 

    502

    502

    502

    HFE–365mcf2 

    22052–81–9

    CF3CF2OCH2CH3  

    58

    -

    -

    HFE–365mcf3 

    378–16–5

    CF3CF2CH2OCH3  

    11

    11

    11

    HFE–374pc2 

    512–51–6

    CH3CH2OCF2CHF2 

    557

    557

    557

    HFE–449s1 (HFE–7100) Chemical blend 

    163702–07–6

    163702–08–7

    C4F9OCH3 

    (CF3)2CFCF2OCH3

    297

    297

    297

    HFE–569sf2 (HFE–7200) Chemical blend 

    163702–05–4

    163702–06–5

    C4F9OC2H5  

    (CF3)2CFCF2OC2H5

    59

    59

    59

    HG’-01 

    73287–23–7

    CH3OCF2CF2OCH3  

     222

    -

    -

    HG’-02 

    485399–46–0

    CH3O(CF2CF2O)2CH3  

     236

    -

    -

    HG’-03 

    485399–48–2

    CH3O(CF2CF2O)3CH3 

     221

    -

    -

    Difluoro(methoxy)methane 

    359–15–9

    CH3OCHF2 

     144

    -

    -

    2-Chloro-1,1,2-trifluoro-1-methoxyethane 

    425–87–6

    CH3OCF2CHFCl 

     122

    -

    -

    1-Ethoxy-1,1,2,2,3,3,3-heptafluoropropane 

    22052–86–4

    CF3CF2CF2OCH2CH3  

     61

    -

    -

    2-Ethoxy-3,3,4,4,5-pentafluorotetrahydro-2,5-bis[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]-furan

    920979–28–8

    C12H5F19O2 

     56

    -

    -

    1-Ethoxy-1,1,2,3,3,3-hexafluoropropane 

    380–34–7

    CF3CHFCF2OCH2CH3 

     23

    -

    -

    Fluoro(methoxy)methane 

    460–22–0

    CH3OCH2

     13

    -

    -

    1,1,2,2-Tetrafluoro-3-methoxy-propane; Methyl 2,2,3,3-tetrafluoro propyl ether

    60598–17–6

    CHF2CF2CH2OCH3  

     0.5

    -

    -

    1,1,2,2-Tetrafluoro-1-(fluoromethoxy)ethane 

    37031–31–5

    CH2FOCF2CF2

     871

    -

    -

    Difluoro(fluoromethoxy)methane 

    461–63–2

    CH2FOCHF2 

     617

    -

    -

    Fluoro(fluoromethoxy)methane 

    462–51–1

    CH2FOCH2

     130

    -

    -

    Back to Top       

    Fluorinated Formates 

    Name

    CAS No.

    Chemical formula

    GWPs for Reporting Years 2014 and later

    GWPs for Reporting Year 2013

    GWPs for Reporting Years 2010, 2011, and 2012

    Trifluoromethyl formate 

    85358–65–2

    HCOOCF3  

     588

    -

    -

    Perfluoroethyl formate 

    313064–40–3

    HCOOCF2CF3  

     580

    -

    -

    1,2,2,2-Tetrafluoroethyl formate 

    481631–19–0

    HCOOCHFCF3  

     470

    -

    -

    Perfluorobutyl formate 

    197218–56–7

    HCOOCF2CF2CF2CF3  

     392

    -

    -

    Perfluoropropyl formate 

    271257–42–2

    HCOOCF2CF2CF3  

     376

    -

    -

    1,1,1,3,3,3-Hexafluoropropan-2-yl formate 

    856766–70–6

    HCOOCH(CF3)2 

     333

    -

    -

    2,2,2-Trifluoroethyl formate 

    32042–38–9

    HCOOCH2CF3  

     33

    -

    -

    3,3,3-Trifluoropropyl formate 

    1344118–09–7

    HCOOCH2CH2CF3  

     17

    -

    -

    Back to Top       

    Fluorinated Acetates 

    Name

    CAS No.

    Chemical formula

    GWPs for Reporting Years 2014 and later

    GWPs for Reporting Year 2013

    GWPs for Reporting Years 2010, 2011, and 2012

    Methyl 2,2,2-trifluoroacetate 

    431–47–0

    CF3COOCH3  

     52

    -

    -

    1,1-Difluoroethyl 2,2,2-trifluoroacetate 

    1344118–13–3

    CF3COOCF2CH3  

     31

    -

    -

    Difluoromethyl 2,2,2-trifluoroacetate 

    2024–86–4

    CF3COOCHF2 

     27

    -

    -

    2,2,2-Trifluoroethyl 2,2,2-trifluoroacetate 

    407–38–5

    CF3COOCH2CF3  

     7

    -

    -

    Methyl 2,2-difluoroacetate 

    433–53–4

    HCF2COOCH3  

     3

    -

    -

    Perfluoroethyl acetate 

    343269–97–6

    CH3COOCF2CF3  

     2.1

    -

    -

    Trifluoromethyl acetate 

    74123–20–9

    CH3COOCF3  

     2.0

    -

    -

    Perfluoropropyl acetate 

    1344118–10–0

    CH3COOCF2CF2CF3  

     1.8

    -

    -

    Perfluorobutyl acetate 

    209597–28–4

    CH3COOCF2CF2CF2CF3  

     1.6

    -

    -

    Ethyl 2,2,2-trifluoroacetate 

    383–63–1

    CF3COOCH2CH3  

     1.3

    -

    -

    Back to Top       

    Carbonofluoridates 

    Name

    CAS No.

    Chemical formula

    GWPs for Reporting Years 2014 and later

    GWPs for Reporting Year 2013

    GWPs for Reporting Years 2010, 2011, and 2012

    Methyl carbonofluoridate 

    1538–06–3

    FCOOCH3  

    95

    -

    -

    1,1-Difluoroethyl carbonofluoridate 

    1344118–11–1

    FCOOCF2CH3  

    27

    -

    -

    Back to Top       

    Fluorinated Alcohols Other Than Fluorotelomer Alcohols 

    Name

    CAS No.

    Chemical formula

    GWPs for Reporting Years 2014 and later

    GWPs for Reporting Year 2013

    GWPs for Reporting Years 2010, 2011, and 2012

    Bis(trifluoromethyl)-methanol 

    920–66–1

    (CF3)2CHOH 

    195

    195

    195

    (Octafluorotetramethy-lene) hydroxymethyl group 

    NA

    X-(CF2)4CH(OH)-X 

    73

    73

    73

    2,2,3,3,3-Pentafluoropropanol 

    422–05–9

    CF3CF2CH2OH 

    42

    42

    42

    2,2,3,3,4,4,4-Heptafluorobutan-1-ol 

    375–01–9

    C3F7CH2OH 

     25

    -

    -

    2,2,2-Trifluoroethanol 

    75–89–8

    CF3CH2OH 

     20

    -

    -

    2,2,3,4,4,4-Hexafluoro-1-butanol 

    382–31–0

    CF3CHFCF2CH2OH 

     17

    -

    -

    2,2,3,3-Tetrafluoro-1-propanol 

    76–37–9

    CHF2CF2CH2OH 

     13

    -

    -

    2,2-Difluoroethanol 

    359–13–7

    CHF2CH2OH 

     3

    -

    -

    2-Fluoroethanol 

    371–62–0

    CH2FCH2OH 

     1.1

    -

    -

    4,4,4-Trifluorobutan-1-ol 

    461–18–7

    CF3(CH2)2CH2OH 

     0.05

    -

    -

    Back to Top       

    Unsaturated Perfluorocarbons (PFCs) 

    Name

    CAS No.

    Chemical formula

    GWPs for Reporting Years 2014 and later

    GWPs for Reporting Year 2013

    GWPs for Reporting Years 2010, 2011, and 2012

    PFC–1114; TFE

    116–14–3

    CF2=CF2; C2F4  

     0.004

    -

    -

    PFC–1216; Dyneon HFP 

    116–15–4

    C3F6; CF3CF=CF2 

     0.05

    -

    -

    PFC C–1418 

    559–40–0

    c-C5F8  

     1.97

    -

    -

    Perfluorobut-2-ene 

    360–89–4

    CF3CF=CFCF3  

     1.82

    -

    -

    Perfluorobut-1-ene 

    357–26–6

    CF3CF2CF=CF2 

     0.10

    -

    -

    Perfluorobuta-1,3-diene 

    685–63–2

    CF2=CFCF=CF2 

     0.003

    -

    -

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    Unsaturated Hydrofluorocarbons (HFCs) and Hydrochlorofluorocarbons (HCFCs) 

    Name

    CAS No.

    Chemical formula

    GWPs for Reporting Years 2014 and later

    GWPs for Reporting Year 2013

    GWPs for Reporting Years 2010, 2011, and 2012

    HFC–1132a; VF2 

    75–38–7

    C2H2F2 , CF2=CH2

     0.04

    -

    -

    HFC–1141; VF 

    75–02–5

    C2H3F ,CH2=CHF 

     0.02

    -

    -

    (E)-HFC–1225ye 

    5595–10–8

    CF3CF=CHF(E) 

     0.06

    -

    -

    (Z)-HFC–1225ye 

    5528–43–8

    CF3CF=CHF(Z) 

     0.22

    -

    -

    HCFC-1233zd(E)

    102687–65–0

    C3H2ClF3; CHCl=CHCF3  

     1.34

    -

    -

    HFC–1234yf; HFO–1234yf 

    754–12–1

    C3H2F4; CF3CF=CH2 

     0.31

    -

    -

    HFC–1234ze(E) 

    1645–83–6

    C3H2F4; trans-CF3CH=CHF 

     0.97

    -

    -

    HFC–1234ze(Z) 

    29118–25–0

    C3H2F4cis-CF3CH=CHF; CF3CH=CHF 

     0.29

    -

    -

    HFC–1243zf; TFP 

    677–21–4

    C3H3F3, CF3CH=CH2 

     0.12

    -

    -

    (Z)-HFC–1336 

    692–49–9

    CF3CH=CHCF3 (Z) 

     1.58

    -

    -

    HFC–1345zfc 

    374–27–6

    C2F5CH=CH2 

     0.09

    -

    -

    Capstone 42–U 

    19430–93–4

    C6H3F9, CF3(CF2)3CH=HH2 

     0.16

    -

    -

    Capstone 62–U 

    25291–17–2

    C8H3F13, CF3(CF2)5CH=CH2 

     0.11

    -

    -

    Capstone 82–U 

    21652–58–4

    C10H3F17, CF3(CF2)7CH= CH2 

     0.09

    -

    -

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    Unsaturated Halogenated Ethers 

    Name

    CAS No.

    Chemical formula

    GWPs for Reporting Years 2014 and later

    GWPs for Reporting Year 2013

    GWPs for Reporting Years 2010, 2011, and 2012

    PMVE; HFE–216 

    1187–93–5

    CF3OCF=CF2 

    0.17

    -

    -

    Fluoroxene 

    406–90–6

    CF3CH2OCH=CH2 

    0.05

    -

    -

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    Fluorinated Aldehydes 

    Name

    CAS No.

    Chemical formula

    GWPs for Reporting Years 2014 and later

    GWPs for Reporting Year 2013

    GWPs for Reporting Years 2010, 2011, and 2012

    3,3,3-Trifluoro-propanal 

    460–40–2

    CF3CH2CHO 

    0.01

    -

    -

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    Fluorinated Ketones 

    Name

    CAS No.

    Chemical formula

    GWPs for Reporting Years 2014 and later

    GWPs for Reporting Year 2013

    GWPs for Reporting Years 2010, 2011, and 2012

    Novec 1230 (perfluoro (2-methyl-3-pentanone)) 

    756–13–8

    CF3CF2C(O)CF(CF3)2 

    0.1

    -

    -

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    Fluorotelomer Alcohols 

    Name

    CAS No.

    Chemical formula

    GWPs for Reporting Years 2014 and later

    GWPs for Reporting Year 2013

    GWPs for Reporting Years 2010, 2011, and 2012

    3,3,4,4,5,5,6,6,7,7,7-Undecafluoroheptan-1-ol 

    185689–57–0

    CF3(CF2)4CH2CH2OH 

     0.43

    -

    -

    3,3,3-Trifluoropropan-1-ol 

    2240–88–2

    CF3CH2CH2OH 

     0.35

    -

    -

    3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-Pentadecafluorononan-1-ol 

    755–02–2

    CF3(CF2)6CH2CH2OH 

     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

    CF3(CF2)8CH2CH2OH 

     0.19

    -

    -

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    Fluorinated GHGs With Carbon-Iodine Bond(s) 

    Name

    CAS No.

    Chemical formula

    GWPs for Reporting Years 2014 and later

    GWPs for Reporting Year 2013

    GWPs for Reporting Years 2010, 2011, and 2012

    Trifluoroiodomethane 

    2314–97–8

    CF3

    0.4

    -

    -

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    Other Fluorinated Compounds 

    Name

    CAS No.

    Chemical formula

    GWPs for Reporting Years 2014 and later

    GWPs for Reporting Year 2013

    GWPs for Reporting Years 2010, 2011, and 2012

    Dibromodifluoromethane (Halon 1202) 

    75–61–6

    CBr2F2 

    231

    -

    -

    2-Bromo-2-chloro-1,1,1-trifluoroethane (Halon-2311/Halothane) 

    151–67–7

    CHBrClCF3  

    41

    -

    -

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Default GWPs for Compounds for Which Chemical-Specific GWPs Are Not Listed Above

Fluorinated GHG Group*

Global warming potential (100 yr.)

Fully fluorinated GHGs 

10,000

Saturated hydrofluorocarbons (HFCs) with 2 or fewer carbon-hydrogen bonds 

3,700

Saturated HFCs with 3 or more carbon-hydrogen bonds  

930

Saturated hydrofluoroethers (HFEs) and hydrochlorofluoroethers (HCFEs) with 1 carbon-hydrogen bond 

5,700

Saturated HFEs and HCFEs with 2 carbon-hydrogen bonds 

2,600

Saturated HFEs and HCFEs with 3 or more carbon-hydrogen bonds 

270

Fluorinated formates 

350

Fluorinated acetates, carbonofluoridates, and fluorinated alcohols other than fluorotelomer alcohols 

30

Unsaturated perfluorocarbons (PFCs), unsaturated HFCs, unsaturated hydrochlorofluorocarbons (HCFCs), unsaturated halogenated ethers, unsaturated halogenated esters, fluorinated aldehydes, and fluorinated ketones 

1

Fluorotelomer alcohols 

1

Fluorinated GHGs with carbon-iodine bond(s) 

1

Other fluorinated GHGs 

2,000

* 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 § 98.98), whether or not they are also fluorinated GHGs.

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