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HCFC-123 is used in large tonnage centrifugal chiller applications, and is the most efficient refrigerant currently in use in the marketplace for HVAC applications. HCFC-123 is also used as a testing agent for bypass leakage of carbon adsorbers in gas filtration systems, and as the primary chemical
603:. It was discontinue in new HVAC equipment in 2020 in developed countries but will still be produced for service use of HVAC equipment until 2030. Developing countries can continue to use It in new equipment until 2030 and will be produced for use in service there until 2040.
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systems, and should not be used in foam blowing processes or solvent applications. It is also the primary component of the
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1,1,1-Trifluoro-2,2-dichloroethane, Dichlorotrifluoromethylmethane, Dichlorotrifluoroethane, Freon 123, HCFC-123, R-123
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Cylinders of HCFC-123 were a light grey prior to the elimination of cylinder color identification.
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775:{\displaystyle \mathrm {Cl_{2}C{=}CCl_{2}+3\ HF\longrightarrow \ Cl_{2}CH{-}CF_{3}\ +2\ HCl} }
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is GWP = 76. HCFC-123 will eventually be phased out under the current schedule of the
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in the gas phase. This is an exothermic reaction and requires a catalyst:
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Except where otherwise noted, data are given for materials in their
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2,2-Dichloro-1,1,1-trifluoroethane can be produced by reacting
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837:(Technical report). Kidde Fire Systems. 2002. CAS-306-83-2.
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856:2,2-Dichloro-1,1,1-trifluoroethane (HCFC-123)
416:27.82 °C (82.08 °F; 300.97 K)
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406:−107 °C (−161 °F; 166 K)
851:International Chemical Safety Card 1343
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293:Key: OHMHBGPWCHTMQE-UHFFFAOYSA-N
7:
290:InChI=1S/C2HCl2F3/c3-1(4)2(5,6)7/h1H
888:Ozone-depleting chemical substances
831:Halotron Emergency Safety Datasheet
572:is considered as an alternative to
303:Key: OHMHBGPWCHTMQE-UHFFFAOYAP
300:InChI=1/C2HCl2F3/c3-1(4)2(5,6)7/h1H
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17:2,2-Dichloro-1,1,1-trifluoroethane
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626:1,1-dichloro-1,2,2-trifluoroethane
622:1,2-dichloro-1,1,2-trifluoroethane
566:2,2-Dichloro-1,1,1-trifluoroethane
60:2,2-Dichloro-1,1,1-trifluoroethane
14:
624:(R-123a) with CAS 354-23-4 and
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527:(at 25 °C , 100 kPa).
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1:
628:(R-123b) with CAS 812-04-4.
588:fire-extinguishing mixture.
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611:fire-extinguishing agent.
898:Trifluoromethyl compounds
593:ozone depletion potential
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883:Hydrochlorofluorocarbons
597:global warming potential
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861:IR absorption spectra
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595:is ODP = 0.012, and
473:(fire diamond)
56:Preferred IUPAC name
638:tetrachloroethylene
423:Solubility in water
378: g·mol
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866:2006-10-13 at the
799:"MSDS from DuPont"
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554:Infobox references
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642:hydrogen fluoride
601:Montreal Protocol
562:Chemical compound
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386:Colorless liquid
246:CompTox Dashboard
116:Interactive image
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845:External links
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893:Refrigerants
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813:. Retrieved
806:the original
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448:
396:1.4638 g/cm
209:RTECS number
75:Identifiers
67:Other names
383:Appearance
333:Properties
154:100.005.629
877:Categories
815:2007-02-22
786:References
632:Production
609:Halotron I
586:Halotron I
371:Molar mass
234:6S7C791U3V
127:ChemSpider
103:3D model (
82:CAS Number
734:−
708:⟶
438:89.3 kPa
216:KI1108000
175:206-190-3
167:EC Number
864:Archived
570:HCFC-123
470:NFPA 704
463:Hazards
92:306-83-2
618:Isomers
547:what is
545: (
458:1.3392
392:Density
185:PubChem
760:
751:
711:
699:
574:CFC-11
542:verify
539:
428:0.39%
376:152.93
317:SMILES
50:Names
835:(PDF)
809:(PDF)
802:(PDF)
640:with
282:InChI
105:JSmol
620:are
591:Its
582:HVAC
580:and
225:UNII
198:9385
136:9016
607:in
568:or
251:EPA
188:CID
879::
355:Cl
818:.
769:l
766:C
763:H
757:2
754:+
746:3
742:F
738:C
730:H
727:C
722:2
718:l
714:C
705:F
702:H
696:3
693:+
688:2
684:l
680:C
677:C
673:=
669:C
664:2
660:l
656:C
537:Y
511:0
504:0
497:1
454:)
452:D
449:n
447:(
364:3
361:F
358:2
352:H
349:2
346:C
253:)
249:(
107:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
