Halon 1211 – Chlorodifluoromethane - CF2 C1Br
- Commonly found in: Fire Extinguishers
- UN1974
- MSDS
Halon 1301 – Bromotrifluoromethane – CBrF3
- Commonly found in: Fire Suppression System Bottles
- UN1009 or UN1058 when pressurized
- MSDS
RT-227 (aka HFC-227ea/FM200) – Heptafluoropropane – C3HF7
- Commonly found in: Fire Suppression System Bottles
- UN3296
- MSDS
Halon 2402 (non-pressurized) (aka 1,2-dibromo-1,1,2,2-tetrafluoroethane/F02320)
- Dibromotetrafluoroethane - C2 Br4 F2
- Not a regulated agent
- MSDS
HFC-236fa – 1,1,1,3,3,3-Hexafluoropropane – CF3-CH2-CF3
- Commonly found in: Extinguishers
- UN3163
- MSDS
HFC-125 (FE25) – Pentafluoroethane - CHF2 CF3
- Commonly found in: Fire Suppression Systems
- UN3220
- MSDS
NOVEC 1230™ (Sapphire) – 1,1,1,2,2,4,5,5,5-Nonafluoro-4-(Trifluoromethyl)-3-Pentanone
- Commonly found in: Fire Suppression Systems
- Not regulated
- MSDS
R22 (R22) – Chlorodifluoromethane - CHCIF2
Commonly found in: residential air conditioning units, commercial chillers, rooftop air conditioning units.
R12 (R12) – Dichlorodifluoromethane – CC12 F2
- Commonly found in: aerosol spray propellant
- UN1028
- MSDS
R-134a (R-134a) – 1,1,1,2-Tetrafluoroethane – CH2FCF3
- Commonly found in: automobile air conditioning, residential air conditioning
- UN3159
- MSDS
R11 (R11/CFC-11) – Trichlorofluoromethane – CC13 F
- Commonly found in: Centrifugal Chillers
- UN3082
- MSDS
R113 (CFC-113/Genetron 113/Forane 113) – Trichlorotrifluoroethane – CC12FCC1F2
- Commonly found in: industrial and commercial air conditioning
- Not regulated substance
- MSDS
R13B1 – Bromotrifluoromethane - CBrF3
- Commonly found in: Bromotrifluoromethane used in the refrigerant market
- UN1009 or UN1058 when pressurized
- MSDS
R-404A (R404a) – Pentafluoroethane, 1,1,1-Trifluoroethane, 1,1,1,2-Tetrafluoroethane
- Commonly found in: Replacement for R22
- UN3337
- MSDS
R-409A (R409a) – Blend
- Chlorodifluoromethane, 1-chloro-1,1-difluoroethane, ethane, 2-chloro-1,1,1,2-tetrafluoro
- UN3163
- MSDS
R500 (R500) – Methane, dichlorodifluoro-ethane, 1,1-difluoro – CC12F2/CH3CHF2
R-502 (R502) – Chlorodifluoromethane, Chloropentafluoroethane – CHC1F2,CC1F2 CF2
