trans-1-Ethyl-2-methyl-cyclopentane

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Phase change data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil394.29KN/AStreiff, 1964Uncertainty assigned by TRC = 0.2 K; TRC
Tboil394.4KN/AGlasgow, Gordon, et al., 1957Uncertainty assigned by TRC = 0.3 K; TRC
Tboil394.7KN/AChiurdoglu, 1931Uncertainty assigned by TRC = 2. K; TRC
Quantity Value Units Method Reference Comment
Tfus164.4KN/AChiurdoglu, 1944Uncertainty assigned by TRC = 5. K; identification of isomer uncertain; TRC
Quantity Value Units Method Reference Comment
Δvap9.39kcal/molN/AReid, 1972AC

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


Gas Chromatography

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Kovats' RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillaryOV-1010.779.Skrbic, 1997 
CapillarySqualane25.788.Hilal, Carreira, et al., 1994 
CapillaryDB-160.791.8Krupcik, Skacani, et al., 1994H2; Phase thickness: 0.25 μm
CapillaryPONA60.791.8Krupcik, Skacani, et al., 1994H2; Phase thickness: 0.5 μm
CapillaryDB-160.792.2Krupcik, Skacani, et al., 1994H2; Phase thickness: 1. μm
CapillaryOV-10160.791.9Krupcik, Skacani, et al., 1994H2; Phase thickness: 0.2 μm
CapillarySqualane50.790.Lunskii and Paizanskaya, 1988He; Column length: 50. m; Column diameter: 0.22 mm
CapillarySqualane70.794.2Lunskii and Paizanskaya, 1988He; Column length: 50. m; Column diameter: 0.22 mm
CapillaryOV-10140.787.1Boneva and Dimov, 1986100. m/0.27 mm/0.9 μm
CapillaryOV-10150.789.1Boneva and Dimov, 1986100. m/0.27 mm/0.9 μm
CapillaryOV-10160.791.1Boneva and Dimov, 1986100. m/0.27 mm/0.9 μm
CapillaryOV-10170.793.1Boneva and Dimov, 1986100. m/0.27 mm/0.9 μm
CapillarySqualane50.791.2Krupcik, Cellar, et al., 1986Column length: 180. m; Column diameter: 0.25 mm
CapillaryDB-160.791.8Lubeck and Sutton, 1983Column length: 60. m; Column diameter: 0.264 mm
CapillaryDB-160.792.2Lubeck and Sutton, 198360. m/0.259 mm/1. μm
CapillaryOV-10150.789.Johansen and Ettre, 1982100. m/0.27 mm/0.20 μm
CapillaryOV-10150.789.Johansen and Ettre, 198255. m/0.27 mm/0.9 μm
CapillarySF-9650.789.Johansen and Ettre, 198291.4 m/0.31 mm/0.20 μm
CapillarySqualane100.801.Dielmann, Schwengers, et al., 1974Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane60.793.Dielmann, Schwengers, et al., 1974Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane80.797.Dielmann, Schwengers, et al., 1974Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane100.800.Mitra, Mohan, et al., 1974H2; Column length: 50. m; Column diameter: 0.2 mm
CapillaryVacuum Grease Oil (VM-4)35.789.Sidorov, Petrova, et al., 1972 
CapillaryVacuum Grease Oil (VM-4)45.792.Sidorov, Petrova, et al., 1972 
CapillaryVacuum Grease Oil (VM-4)50.793.Sidorov, Petrova, et al., 1972 
CapillaryVacuum Grease Oil (VM-4)58.795.Sidorov, Petrova, et al., 1972 
CapillaryVacuum Grease Oil (VM-4)68.797.Sidorov, Petrova, et al., 1972 
PackedVacuum Grease Oil (VM-4)35.789.Sidorov, Ivanova, et al., 1971 
PackedSE-30130.811.Mitra and Saha, 1970N2, Chromosorb W; Column length: 6.1 m
PackedSqualane27.787.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm
PackedSqualane49.791.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm
PackedSqualane67.795.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm
PackedSqualane86.799.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm

Kovats' RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryApiezon L806.Louis, 1971N2, 1. K/min; Column length: 50. m; Column diameter: 0.25 mm; Tstart: 60. C

Kovats' RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryPetrocol DH-100787.7Haagen-Smit Laboratory, 1997He; Column length: 100. m; Column diameter: 0.2 mm; Program: 5C(10min) => 5C/min => 50C(48min) => 1.5C/min => 195C(91min)

Van Den Dool and Kratz RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryPetrocol DH790.5Censullo, Jones, et al., 200350. m/0.25 mm/0.5 μm, He, 35. C @ 10. min, 3. K/min, 200. C @ 10. min
CapillaryOV-101789.2Yin, Liu, et al., 2001N2, 1. K/min; Column length: 80. m; Column diameter: 0.22 mm; Tstart: 30. C; Tend: 130. C

Normal alkane RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillarySqualane100.800.Krupcik, Cellar, et al., 1986, 2Column length: 180. m; Column diameter: 0.25 mm
CapillarySqualane40.789.Krupcik, Cellar, et al., 1986, 2Column length: 180. m; Column diameter: 0.25 mm
CapillarySqualane70.795.Krupcik, Cellar, et al., 1986, 2Column length: 180. m; Column diameter: 0.25 mm
CapillarySqualane86.795.Vigdergauz and Martynov, 1971He; Column length: 150. m; Column diameter: 0.35 mm

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryPolydimethyl siloxane: CP-Sil 5 CB783.Bramston-Cook, 201360. m/0.25 mm/1.0 μm, Helium, 45. C @ 1.45 min, 3.6 K/min, 210. C @ 2.72 min
CapillarySqualane790.6Krupcik, Cellar, et al., 19860.1 K/min; Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane791.9Krupcik, Cellar, et al., 19860.2 K/min; Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane794.0Krupcik, Cellar, et al., 19860.4 K/min; Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane795.6Krupcik, Cellar, et al., 19860.6 K/min; Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane796.9Krupcik, Cellar, et al., 19860.8 K/min; Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane798.0Krupcik, Cellar, et al., 19861. K/min; Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane790.Krupcik, Cellar, et al., 1986, 20.1 K/min; Column length: 180. m; Column diameter: 0.25 mm; Tstart: 40. C
CapillarySqualane792.Krupcik, Cellar, et al., 1986, 20.2 K/min; Column length: 180. m; Column diameter: 0.25 mm; Tstart: 40. C
CapillarySqualane794.Krupcik, Cellar, et al., 1986, 20.4 K/min; Column length: 180. m; Column diameter: 0.25 mm; Tstart: 40. C
CapillarySqualane796.Krupcik, Cellar, et al., 1986, 20.6 K/min; Column length: 180. m; Column diameter: 0.25 mm; Tstart: 40. C
CapillarySqualane797.Krupcik, Cellar, et al., 1986, 20.8 K/min; Column length: 180. m; Column diameter: 0.25 mm; Tstart: 40. C
CapillarySqualane798.Krupcik, Cellar, et al., 1986, 21.0 K/min; Column length: 180. m; Column diameter: 0.25 mm; Tstart: 40. C

Normal alkane RI, non-polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryOV-101779.Skrbic and Cvejanov, 1993Program: not specified

References

Go To: Top, Phase change data, Gas Chromatography, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Streiff, 1964
Streiff, A.J., , Am. Pet. Inst. Res. Proj. 58B Unpublished, 1964. [all data]

Glasgow, Gordon, et al., 1957
Glasgow, A.R.; Gordon, R.J.; Willingham, C.B.; Mair, B.J.; Rossini, F.D., Hydrocarbons in the 116 deg C to 126 deg C Fraction of Petroleum, Anal. Chem., 1957, 29, 357. [all data]

Chiurdoglu, 1931
Chiurdoglu, G., Bull. Cl. Sci., Acad. R. Belg., 1931, 17, 1404. [all data]

Chiurdoglu, 1944
Chiurdoglu, G., Bull. Soc. Chim. Belg., 1944, 53, 45. [all data]

Reid, 1972
Reid, Robert C., Handbook on vapor pressure and heats of vaporization of hydrocarbons and related compounds, R. C. Wilhort and B. J. Zwolinski, Texas A Research Foundation. College Station, Texas(1971). 329 pages.$10.00, AIChE J., 1972, 18, 6, 1278-1278, https://doi.org/10.1002/aic.690180637 . [all data]

Skrbic, 1997
Skrbic, B.D., Unified retention concept -- statistical treatment of Kováts retention index, J. Chromatogr. A, 1997, 764, 2, 257-264, https://doi.org/10.1016/S0021-9673(96)00955-7 . [all data]

Hilal, Carreira, et al., 1994
Hilal, S.H.; Carreira, L.A.; Karickhoff, S.W.; Melton, C.M., Estimation of Gas-Liquid Chromatographic Retention Times from Molecular Structure, J. Chromatogr. A, 1994, 662, 2, 269-280, https://doi.org/10.1016/0021-9673(94)80515-6 . [all data]

Krupcik, Skacani, et al., 1994
Krupcik, J.; Skacani, I.; Benicka, E.; Sandra, P., Dependence of gas chromatographic retention data of hydrocarbons on the film thickness of the polydimethylsiloxane stationary phase, Collect. Czech. Chem. Commun., 1994, 59, 11, 2390-2396, https://doi.org/10.1135/cccc19942390 . [all data]

Lunskii and Paizanskaya, 1988
Lunskii, M.Kh.; Paizanskaya, I.L., Identification of hydrocarbons C1-C9 of petrol fractions of oils and condensates in the use of capillary columns with dinonylphthalate, Zh. Anal. Khim., 1988, 43, 127-135. [all data]

Boneva and Dimov, 1986
Boneva, S.; Dimov, N., Unified retention index of hydrocarbons separated on dimethylsilicone OV-101, Chromatographia, 1986, 21, 12, 697-700, https://doi.org/10.1007/BF02313682 . [all data]

Krupcik, Cellar, et al., 1986
Krupcik, J.; Cellar, P.; Repka, D.; Garaj, J.; Guiochon, G., Use of Kováts retention indices for characterization of solutes in linear temperature-programmed capillary gas-liquid chromatography, J. Chromatogr., 1986, 351, 111-121, https://doi.org/10.1016/S0021-9673(01)83477-4 . [all data]

Lubeck and Sutton, 1983
Lubeck, A.J.; Sutton, DL., Kovats retention indices of selected hydrocarbons through C10 on bonded phase fused silica capillaries, J. Hi. Res. Chromatogr. Chromatogr. Comm., 1983, 6, 6, 328-332, https://doi.org/10.1002/jhrc.1240060612 . [all data]

Johansen and Ettre, 1982
Johansen, N.G.; Ettre, L.S., Retention index values of hydrocarbons on open-tubular columns coated with methylsilicone liquid phases, Chromatographia, 1982, 15, 10, 625-630, https://doi.org/10.1007/BF02279488 . [all data]

Dielmann, Schwengers, et al., 1974
Dielmann, G.; Schwengers, D.; Schomburg, G., Gas-chromatographische Retentionsdaten und Strukture chemischer Verbindungen Gesättigte und ungesättigte alkylsubstituierte Cyclopentane und Methylcyclopentane, Chromatographia, 1974, 7, 5, 215-224, https://doi.org/10.1007/BF02321771 . [all data]

Mitra, Mohan, et al., 1974
Mitra, G.D.; Mohan, G.; Sinha, A., Gas chromatographic analysis of complex hydrocarbon mixtures, J. Chromatogr. A, 1974, 91, 633-648, https://doi.org/10.1016/S0021-9673(01)97944-0 . [all data]

Sidorov, Petrova, et al., 1972
Sidorov, R.I.; Petrova, V.I.; Ivanova, M.P., Qualitative analysis of wide-boiling fraction C5-C10 with capillary chromatography in Processes in chromatographic columns. Vol.17, 1972, 14-25. [all data]

Sidorov, Ivanova, et al., 1971
Sidorov, R.I.; Ivanova, M.P.; Petrova, V.I., Temperature dependence of cycloalkane's retention and its using in identification of structure, Gazovaya Khromatografiya, 1971, 15, 18-26. [all data]

Mitra and Saha, 1970
Mitra, G.D.; Saha, N.C., Determination of Retention Indices of Saturated Hydrocarbons by Graphical Methods, J. Chromatogr. Sci., 1970, 8, 2, 95-102, https://doi.org/10.1093/chromsci/8.2.95 . [all data]

Hively and Hinton, 1968
Hively, R.A.; Hinton, R.E., Variation of the retention index with temperature on squalane substrates, J. Gas Chromatogr., 1968, 6, 4, 203-217, https://doi.org/10.1093/chromsci/6.4.203 . [all data]

Louis, 1971
Louis, R., Kovats-index-tafeln zur gaschromatographischen analyse von kohlenwasserstoffgemischen, Erdoel Kohle Erdgas Petrochem., 1971, 24, 2, 88-94. [all data]

Haagen-Smit Laboratory, 1997
Haagen-Smit Laboratory, Procedure for the detailed hydrocarbon analysis of gasolines by single column high efficiency (capillary) column gas chromatography, SOP NO. MLD 118, Revision No. 1.1, California Environmental Protection Agency, Air Resources Board, El Monte, California, 1997, 22. [all data]

Censullo, Jones, et al., 2003
Censullo, A.C.; Jones, D.R.; Wills, M.T., Speciation of the volatile organic compounds (VOCs) in solventborne aerosol coatings by solid phase microextraction-gas chromatography, J. Coat. Technol., 2003, 75, 936, 47-53, https://doi.org/10.1007/BF02697922 . [all data]

Yin, Liu, et al., 2001
Yin, C.; Liu, W.; Li, Z.; Pan, Z.; Lin, T.; Zhang, M., Chemometrics to chemical modeling: structural coding in hydrocarbons and retention indices of gas chromatography, J. Sep. Sci., 2001, 24, 3, 213-220, https://doi.org/10.1002/1615-9314(20010301)24:3<213::AID-JSSC213>3.0.CO;2-4 . [all data]

Krupcik, Cellar, et al., 1986, 2
Krupcik, J.; Cellar, P.; Repka, D., Analyza cyklickych a aromatickych uhlovodnikov s poctom uhlikovych atomov 8 kapilarnou plynovou chromatografiou, Ropa a Uhlie, 1986, 28, 8, 485-495. [all data]

Vigdergauz and Martynov, 1971
Vigdergauz, M.S.; Martynov, A.A., Some applications of the gas chromatographic linear retention indices, Chromatographia, 1971, 4, 10, 463-467, https://doi.org/10.1007/BF02268816 . [all data]

Bramston-Cook, 2013
Bramston-Cook, R., Kovats indices for C2-C13 hydrocarbons and selected oxygenated/halocarbons with 100 % dimethylpolysiloxane columns, 2013, retrieved from http://lotusinstruments.com/monographs/List .... [all data]

Skrbic and Cvejanov, 1993
Skrbic, B.D.; Cvejanov, J.Dj., Correlation of unified retention indices for OV-101 and squalane, Chromatographia, 1993, 35, 1/2, 109-110, https://doi.org/10.1007/BF02278566 . [all data]


Notes

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