38:
28:
279:
160:
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470:
741:
749:
598:
852:
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776:(CFC-11, R-11), which also grew about ten times more abundant in the atmosphere prior to introduction of HFC-141b and subsequent adoption of the Montreal Protocol.
865:
1141:
328:
991:
John S. Daniel; Guus J.M. Velders; A.R. Douglass; P.M.D. Forster; D.A. Hauglustaine; I.S.A. Isaksen; L.J.M. Kuijpers; A. McCulloch; T.J. Wallington (2006).
1112:
27:
37:
696:
1,1-Dichloro-1-fluoroethane can be a non-flammable, colourless liquid under room-temperature atmospheric conditions. The compound is very
1131:
1003:
293:
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700:
with a boiling point of 32°C. Its critical temperature is near 204°C. Its smell has been described as "usually ethereal" (like
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The concentration of HCFC-141b in the atmosphere grew to near 25 parts per trillion by year 2016. It has an
992:
677:
875:. Atlanta, GA: American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. 2007-03-03.
155:
773:
697:
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492:
462:
760:) at stations around the world. Abundances are given as pollution free monthly mean mole fractions in
117:
809:
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57:
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83:
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761:
498:
876:
795:, which had a much greater atmospheric concentration near 400 parts per million in year 2020.
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993:"Chapter 8. Halocarbon Scenarios, Ozone Depletion Potentials, and Global Warming Potentials"
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ANSI/ASHRAE Standard 34-2004, Designation and Safety
Classification of Refrigerants
199:
944:"Overview of HCFC Consumption and Available Alternatives For Article 5 Countries"
516:
757:
575:
634:
382:
128:
880:
920:
246:
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680:(HCFC) family of man-made compounds that contribute significantly to both
752:
HCFC-141b measured by the
Advanced Global Atmospheric Gases Experiment (
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403:
186:
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973:. NOAA Earth System Research Laboratories/Global Monitoring Division
588:
Except where otherwise noted, data are given for materials in their
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undergoing a global phaseout from production and use under the
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36:
26:
866:"Addenda d, j, l, m, and t to ANSI/ASHRAE Standard 34-2004"
744:
Growth of HCFC-141b in Earth's atmosphere since year 1993.
753:
1086:
720:
under the names R-141b and HCFC-141b. It is a class 2
606:
772:(ODP) of 0.12. This is low compared to the ODP=1 of
791:
ranging 725 to 2500. This compares to the GWP=1 of
1027:
AR5 Climate Change 2013: The
Physical Science Basis
712:1,1-Dichloro-1-fluoroethane is mainly used as a
198:
728:since the late 1990s. It is being replaced by
92:
1000:Scientific Assessment of Ozone Depletion: 2006
418:−103.5 °C (−154.3 °F; 169.7 K)
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8:
853:Institute for Occupational Safety and Health
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1042:"Refrigerants - Environmental Properties"
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31:Structures of 1,1-dichloro-1-fluoroethane
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71:Dichlorofluoroethane; R-141b; HCFC-141b
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963:
540:532 °C (990 °F; 805 K)
149:
305:Key: FRCHKSNAZZFGCA-UHFFFAOYSA-N
7:
1067:
1065:
779:HFC-141b is also a minor but potent
688:when released into the environment.
428:32 °C (90 °F; 305 K)
41:C=black, H=white, F=yellow, Cl=green
1142:Ozone-depleting chemical substances
315:Key: FRCHKSNAZZFGCA-UHFFFAOYAI
189:
14:
1004:World Meteorological Organization
787:of about 10 years and a 100-year
302:InChI=1S/C2H3Cl2F/c1-2(3,4)5/h1H3
1069:
596:
468:
398:Colorless liquid, ethereal odor
375:
369:
363:
312:InChI=1/C2H3Cl2F/c1-2(3,4)5/h1H3
855:, accessed on 8 February 2009.
592:(at 25 °C , 100 kPa).
554:
357:
1:
805:IPCC list of greenhouse gases
1085:. You can help Knowledge by
17:1,1-Dichloro-1-fluoroethane
844:1,1-Dichloro-1-fluoroethane
756:) in the lower atmosphere (
631:1,1-Dichloro-1-fluoroethane
564:or concentration (LD, LC):
62:1,1-Dichloro-1-fluoroethane
22:
1173:
1064:
732:within some applications.
668:. It is one of the three
949:. ICF International. 2008
910:"Listing of Refrigerants"
849:GESTIS Substance Database
770:ozone depletion potential
722:ozone depleting substance
692:Physiochemical properties
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449:
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76:
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56:
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1132:Hydrochlorofluorocarbons
789:global warming potential
511:Precautionary statements
1046:The Engineering ToolBox
1002:. Geneva, Switzerland:
783:. It has an estimated
678:hydrochlorofluorocarbon
1077:This article about an
917:Andy's HVAC/R Web Page
774:trichlorofluoromethane
765:
745:
42:
32:
751:
743:
736:Environmental effects
676:. It belongs to the
40:
30:
1137:Halogenated solvents
810:List of refrigerants
674:dichlorofluoroethane
58:Preferred IUPAC name
908:Schoen, J. Andrew,
582:5 g/kg (rat, oral)
435:Solubility in water
408:1.25 g/cm at 20 °C
390: g·mol
18:
1157:Organohalide stubs
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762:parts-per-trillion
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718:foam blowing agent
708:Production and use
619:Infobox references
43:
33:
16:
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726:Montreal Protocol
637:with the formula
627:Chemical compound
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493:Hazard statements
258:CompTox Dashboard
118:Interactive image
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1030:. p. 731.
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1024:"Chapter 8".
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1147:Refrigerants
1087:expanding it
1076:
1061:
1049:. Retrieved
1045:
1036:
1026:
1019:
1007:. Retrieved
999:
986:
975:. Retrieved
951:. Retrieved
938:
928:, retrieved
921:the original
916:
903:
892:. Retrieved
885:the original
872:
860:
843:
778:
767:
711:
695:
630:
629:
561:
533:Autoignition
484:
451:
211:RTECS number
77:Identifiers
69:Other names
971:"HCFC-141b"
758:troposphere
576:median dose
562:Lethal dose
535:temperature
479:Signal word
395:Appearance
345:Properties
336:ClC(Cl)(F)C
156:100.100.575
1126:Categories
1051:2016-09-12
977:2021-02-12
953:2021-02-12
930:2011-12-17
894:2011-12-18
842:Record of
816:References
635:haloalkane
463:Pictograms
383:Molar mass
236:O1A3ASY5PW
129:ChemSpider
105:3D model (
84:CAS Number
1009:9 October
881:1041-2336
550:5.6–17.7%
454:labelling
247:UN number
218:KI0997000
177:404-080-1
169:EC Number
94:1717-00-6
799:See also
785:lifetime
698:volatile
445:Hazards
851:of the
847:in the
714:solvent
670:isomers
612:what is
610: (
485:Warning
404:Density
187:PubChem
879:
607:verify
604:
552:
388:116.94
329:SMILES
52:Names
1081:is a
996:(PDF)
947:(PDF)
924:(PDF)
913:(PDF)
888:(PDF)
869:(PDF)
754:AGAGE
702:ether
633:is a
294:InChI
251:9274
200:15586
138:14829
107:JSmol
1083:stub
1011:2016
877:ISSN
730:HFCs
716:and
684:and
555:vol.
525:P502
521:P501
517:P273
503:H420
499:H412
227:UNII
704:).
672:of
452:GHS
263:EPA
190:CID
1128::
1044:.
998:.
962:^
915:,
871:.
824:^
657:Cl
572:50
570:LD
523:,
519:,
501:,
456::
370:Cl
1114:e
1107:t
1100:v
1089:.
1054:.
1013:.
980:.
956:.
897:.
764:.
666:F
662:2
653:3
648:H
644:2
639:C
602:N
578:)
574:(
376:F
373:2
367:3
364:H
361:2
358:C
265:)
261:(
109:)
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