PVT Property Measurements for Liquid 1,2-Dichloro-1,2,2-trifluoroethane from 278 to 338 K
The effect of pressure on the volume of liquid 1,2-dichloro-1,2,2-trifluoroethane (R123a) has been measured relative to the volume at 0.1 MPa with a bellows volumometer for pressures up to 380 MPa over the temperature range (278.15 to 298.14) K and up to about 275 MPa for (313.14 to 338.13) K. The e...
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| Veröffentlicht in: | Journal of Chemical and Engineering Data 1996, Vol.41 (2), p.254-257 |
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| container_title | Journal of Chemical and Engineering Data |
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| creator | Malhotra, Rakesh Woolf, Lawrence A |
| description | The effect of pressure on the volume of liquid 1,2-dichloro-1,2,2-trifluoroethane (R123a) has been measured relative to the volume at 0.1 MPa with a bellows volumometer for pressures up to 380 MPa over the temperature range (278.15 to 298.14) K and up to about 275 MPa for (313.14 to 338.13) K. The experimental volume ratios have been represented by equations to enable interpolation and extrapolation of volumetric properties. Isothermal compressibilities, isobaric expansivities, internal pressures, and the change in isobaric heat capacity from its value at 0.1 MPa have been calculated. Although there are similarities between these properties and those of 2,2-dichloro-1,1,1-trifluoroethane (R123), there are differences, indicating the effects of the greater asymmetry of the molecular structure of R123a. |
| doi_str_mv | 10.1021/je950214+ |
| format | Article |
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The experimental volume ratios have been represented by equations to enable interpolation and extrapolation of volumetric properties. Isothermal compressibilities, isobaric expansivities, internal pressures, and the change in isobaric heat capacity from its value at 0.1 MPa have been calculated. Although there are similarities between these properties and those of 2,2-dichloro-1,1,1-trifluoroethane (R123), there are differences, indicating the effects of the greater asymmetry of the molecular structure of R123a.</description><identifier>ISSN: 0021-9568</identifier><identifier>EISSN: 1520-5134</identifier><identifier>DOI: 10.1021/je950214+</identifier><identifier>CODEN: JCEAAX</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Chemical thermodynamics ; Chemistry ; COMPRESSIBILITY ; Elements, mineral and organic compounds ; ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION ; Exact sciences and technology ; EXPANSION ; EXPERIMENTAL DATA ; General and physical chemistry ; PRESSURE DEPENDENCE ; REFRIGERANTS ; SPECIFIC HEAT ; TEMPERATURE DEPENDENCE ; THERMODYNAMIC PROPERTIES</subject><ispartof>Journal of Chemical and Engineering Data, 1996, Vol.41 (2), p.254-257</ispartof><rights>Copyright © 1996 American Chemical Society</rights><rights>1996 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a383t-137f47725d3169801357d1b044ebefbdd061d47897d82e297454a8fbd2a7fff13</citedby><cites>FETCH-LOGICAL-a383t-137f47725d3169801357d1b044ebefbdd061d47897d82e297454a8fbd2a7fff13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/je950214+$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/je950214+$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>315,781,785,886,2766,4025,27080,27927,27928,27929,56742,56792</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=3026552$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/228023$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Malhotra, Rakesh</creatorcontrib><creatorcontrib>Woolf, Lawrence A</creatorcontrib><title>PVT Property Measurements for Liquid 1,2-Dichloro-1,2,2-trifluoroethane from 278 to 338 K</title><title>Journal of Chemical and Engineering Data</title><addtitle>J. Chem. Eng. Data</addtitle><description>The effect of pressure on the volume of liquid 1,2-dichloro-1,2,2-trifluoroethane (R123a) has been measured relative to the volume at 0.1 MPa with a bellows volumometer for pressures up to 380 MPa over the temperature range (278.15 to 298.14) K and up to about 275 MPa for (313.14 to 338.13) K. The experimental volume ratios have been represented by equations to enable interpolation and extrapolation of volumetric properties. Isothermal compressibilities, isobaric expansivities, internal pressures, and the change in isobaric heat capacity from its value at 0.1 MPa have been calculated. Although there are similarities between these properties and those of 2,2-dichloro-1,1,1-trifluoroethane (R123), there are differences, indicating the effects of the greater asymmetry of the molecular structure of R123a.</description><subject>Chemical thermodynamics</subject><subject>Chemistry</subject><subject>COMPRESSIBILITY</subject><subject>Elements, mineral and organic compounds</subject><subject>ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION</subject><subject>Exact sciences and technology</subject><subject>EXPANSION</subject><subject>EXPERIMENTAL DATA</subject><subject>General and physical chemistry</subject><subject>PRESSURE DEPENDENCE</subject><subject>REFRIGERANTS</subject><subject>SPECIFIC HEAT</subject><subject>TEMPERATURE DEPENDENCE</subject><subject>THERMODYNAMIC PROPERTIES</subject><issn>0021-9568</issn><issn>1520-5134</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1996</creationdate><recordtype>article</recordtype><recordid>eNplkE1LYzEYhYOMYKe68B9kYBYDejWfN7lLrVrFigWroJuQ5iY0tb2pSQr23xvpjLNwdTjveTgvHAAOMTrBiODTuW14UXa0A3qYE1RxTNkP0EPlWDW8lnvgZ0pzhBATBPfA8_hpAscxrGzMG3hndVpHu7RdTtCFCEf-be1biI9JdeHNbBFiqIopNkfvFuvibZ7pzkIXwxISIWEOkFIJb_fBrtOLZA_-ah88Xl1OBtfV6H54MzgbVZpKmitMhWNCEN5SXDcSYcpFi6eIMTu1btq2qMYtE7IRrSSWNIJxpmUJiBbOOUz74Ne2N6TsVTI-WzMzoeusyYoQiQgtzJ8tY2JIKVqnVtEvddwojNTnburfbgX9vUVXOhm9cFF3xqcvniJSc04KVm0xn7J9_4p1fFW1oIKryfhBDfnLGJ8PsCL_a7VJah7WsSubfP_-AWU6gxA</recordid><startdate>1996</startdate><enddate>1996</enddate><creator>Malhotra, Rakesh</creator><creator>Woolf, Lawrence A</creator><general>American Chemical Society</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>1996</creationdate><title>PVT Property Measurements for Liquid 1,2-Dichloro-1,2,2-trifluoroethane from 278 to 338 K</title><author>Malhotra, Rakesh ; Woolf, Lawrence A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a383t-137f47725d3169801357d1b044ebefbdd061d47897d82e297454a8fbd2a7fff13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1996</creationdate><topic>Chemical thermodynamics</topic><topic>Chemistry</topic><topic>COMPRESSIBILITY</topic><topic>Elements, mineral and organic compounds</topic><topic>ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION</topic><topic>Exact sciences and technology</topic><topic>EXPANSION</topic><topic>EXPERIMENTAL DATA</topic><topic>General and physical chemistry</topic><topic>PRESSURE DEPENDENCE</topic><topic>REFRIGERANTS</topic><topic>SPECIFIC HEAT</topic><topic>TEMPERATURE DEPENDENCE</topic><topic>THERMODYNAMIC PROPERTIES</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Malhotra, Rakesh</creatorcontrib><creatorcontrib>Woolf, Lawrence A</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Journal of Chemical and Engineering Data</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Malhotra, Rakesh</au><au>Woolf, Lawrence A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>PVT Property Measurements for Liquid 1,2-Dichloro-1,2,2-trifluoroethane from 278 to 338 K</atitle><jtitle>Journal of Chemical and Engineering Data</jtitle><addtitle>J. Chem. Eng. Data</addtitle><date>1996</date><risdate>1996</risdate><volume>41</volume><issue>2</issue><spage>254</spage><epage>257</epage><pages>254-257</pages><issn>0021-9568</issn><eissn>1520-5134</eissn><coden>JCEAAX</coden><abstract>The effect of pressure on the volume of liquid 1,2-dichloro-1,2,2-trifluoroethane (R123a) has been measured relative to the volume at 0.1 MPa with a bellows volumometer for pressures up to 380 MPa over the temperature range (278.15 to 298.14) K and up to about 275 MPa for (313.14 to 338.13) K. The experimental volume ratios have been represented by equations to enable interpolation and extrapolation of volumetric properties. Isothermal compressibilities, isobaric expansivities, internal pressures, and the change in isobaric heat capacity from its value at 0.1 MPa have been calculated. Although there are similarities between these properties and those of 2,2-dichloro-1,1,1-trifluoroethane (R123), there are differences, indicating the effects of the greater asymmetry of the molecular structure of R123a.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><doi>10.1021/je950214+</doi><tpages>4</tpages></addata></record> |
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| ispartof | Journal of Chemical and Engineering Data, 1996, Vol.41 (2), p.254-257 |
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| language | eng |
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| source | American Chemical Society Journals |
| subjects | Chemical thermodynamics Chemistry COMPRESSIBILITY Elements, mineral and organic compounds ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION Exact sciences and technology EXPANSION EXPERIMENTAL DATA General and physical chemistry PRESSURE DEPENDENCE REFRIGERANTS SPECIFIC HEAT TEMPERATURE DEPENDENCE THERMODYNAMIC PROPERTIES |
| title | PVT Property Measurements for Liquid 1,2-Dichloro-1,2,2-trifluoroethane from 278 to 338 K |
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