Pentane, 2,3,4-trimethyl-

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Gas phase thermochemistry data

Go To: Top, Gas Chromatography, References, Notes

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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow

Quantity Value Units Method Reference Comment
Δfgas-217.4 ± 1.7kJ/molCcbProsen and Rossini, 1945ALS
Quantity Value Units Method Reference Comment
gas427.2 ± 1.3J/mol*KN/APitzer K.S., 1941GT

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
233.50 ± 0.47373.15Hossenlopp I.A., 1981Please also see Pitzer K.S., 1941, Barrow G.M., 1951.; GT
246.46 ± 0.49398.15
248.11402.8
251.5 ± 2.5417.0
258.52 ± 0.52423.15
271.05 ± 0.54448.15
276.98463.6
283.03 ± 0.57473.15
293.98 ± 0.59498.15
303.34521.6
304.96 ± 0.61523.15

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
123.68200.Scott D.W., 1974Recommended values were obtained from the consistent correlation scheme for alkanes [ Scott D.W., 1974, 2, Scott D.W., 1974]. This approach gives a good agreement with experimental data available for alkanes. However, large uncertainties could be expected at high temperatures.; GT
176.19273.15
191.6 ± 0.6298.15
192.72300.
247.69400.
294.43500.
334.30600.
369.03700.
398.74800.
424.68900.
447.271000.
467.351100.
484.511200.
502.081300.
514.631400.
527.181500.

Gas Chromatography

Go To: Top, Gas phase thermochemistry data, References, Notes

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

View large format table.

Column type Active phase Temperature (C) I Reference Comment
CapillaryOV-10140.747.1Chen, Liang, et al., 2001He; Column length: 50. m; Column diameter: 0.25 mm
CapillaryOV-10160.750.2Chen, Liang, et al., 2001He; Column length: 50. m; Column diameter: 0.25 mm
PackedC78, Branched paraffin130.765.1Dallos, Sisak, et al., 2000He; Column length: 3.3 m
CapillaryOV-1010.743.Skrbic, 1997 
CapillaryOV-1010.745.Skrbic, 1997 
CapillaryOV-101150.765.6Cha and Lee, 1994Column length: 20. m; Column diameter: 0.5 mm
CapillaryOV-101180.771.3Cha and Lee, 1994Column length: 20. m; Column diameter: 0.5 mm
CapillarySqualane25.749.Hilal, Carreira, et al., 1994 
PackedC78, Branched paraffin130.764.2Reddy, Dutoit, et al., 1992Chromosorb G HP; Column length: 3.3 m
CapillaryBP-10.743.Skrbic and Cvejanov, 199215. m/0.53 mm/1.0 μm, N2
PackedApolane130.765.Dutoit, 1991Column length: 3.7 m
CapillaryOV-160.752.Engewald, Maurer, et al., 1989 
CapillaryOV-10140.748.Laub and Purnell, 1988 
CapillaryOV-10160.750.Laub and Purnell, 1988 
CapillaryOV-10180.754.Laub and Purnell, 1988 
CapillarySqualane50.751.6Lunskii and Paizanskaya, 1988He; Column length: 50. m; Column diameter: 0.22 mm
CapillarySqualane70.755.05Lunskii and Paizanskaya, 1988He; Column length: 50. m; Column diameter: 0.22 mm
CapillaryOV-10140.748.4Boneva and Dimov, 1986100. m/0.27 mm/0.9 μm
CapillaryOV-10150.749.8Boneva and Dimov, 1986100. m/0.27 mm/0.9 μm
CapillaryOV-10160.751.2Boneva and Dimov, 1986100. m/0.27 mm/0.9 μm
CapillaryOV-10170.752.7Boneva and Dimov, 1986100. m/0.27 mm/0.9 μm
CapillaryOV-10130.747.Chien, Furio, et al., 1983 
CapillaryOV-10140.748.Chien, Furio, et al., 1983 
CapillaryOV-10150.749.Chien, Furio, et al., 1983 
CapillaryOV-10160.750.Chien, Furio, et al., 1983 
CapillaryOV-10170.752.Chien, Furio, et al., 1983 
CapillaryOV-10180.754.Chien, Furio, et al., 1983 
CapillaryOV-330.748.3Chien, Furio, et al., 1983, 2 
CapillaryOV-340.749.6Chien, Furio, et al., 1983, 2 
CapillaryOV-350.751.0Chien, Furio, et al., 1983, 2 
CapillaryOV-360.752.5Chien, Furio, et al., 1983, 2 
CapillaryOV-370.754.0Chien, Furio, et al., 1983, 2 
CapillaryOV-380.755.6Chien, Furio, et al., 1983, 2 
CapillaryDB-160.751.9Lubeck and Sutton, 1983Column length: 60. m; Column diameter: 0.264 mm
CapillaryDB-160.751.9Lubeck and Sutton, 198360. m/0.259 mm/1. μm
CapillaryOV-10150.750.Johansen and Ettre, 1982100. m/0.27 mm/0.20 μm
CapillaryOV-10150.750.Johansen and Ettre, 198255. m/0.27 mm/0.9 μm
CapillarySF-9650.750.Johansen and Ettre, 198291.4 m/0.31 mm/0.20 μm
CapillaryOV-130.748.2Chien, Kopecni, et al., 1981H2
CapillaryOV-140.749.7Chien, Kopecni, et al., 1981H2
CapillaryOV-150.751.3Chien, Kopecni, et al., 1981H2
CapillaryOV-160.752.9Chien, Kopecni, et al., 1981H2
CapillaryOV-170.754.6Chien, Kopecni, et al., 1981H2
CapillaryOV-180.756.4Chien, Kopecni, et al., 1981H2
CapillarySE-3030.747.7Chien, Kopecni, et al., 1981H2
CapillarySE-3040.748.3Chien, Kopecni, et al., 1981H2
CapillarySE-3050.749.3Chien, Kopecni, et al., 1981H2
CapillarySE-3060.750.1Chien, Kopecni, et al., 1981H2
CapillarySE-3070.751.1Chien, Kopecni, et al., 1981H2
CapillarySE-3080.752.Chien, Kopecni, et al., 1981H2
PackedTriacontane80.755.Castello and D'Amato, 1979He, Chromosorb W AW (60-80 mesh); Column length: 3. m
PackedSqualane80.756.Castello and D'Amato, 1979He, Chromosorb W AW (60-80 mesh); Column length: 3. m
PackedOV-180.754.Dimov and Papazova, 1979Chromosorb W AW DMCS (80-100 mesh); Column length: 4. m
PackedSE-3080.754.Dimov and Papazova, 1979Chromosorb W AW DMCS (80-100 mesh); Column length: 4. m
CapillarySqualane60.754.Chretien and Dubois, 1976 
PackedApolane70.755.5Riedo, Fritz, et al., 1976He, Chromosorb; Column length: 2.4 m
CapillarySqualane50.752.Rijks and Cramers, 1974N2; Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane70.755.Rijks and Cramers, 1974N2; Column length: 100. m; Column diameter: 0.25 mm
CapillaryOV-10150.750.Pacáková, Hoch, et al., 197325. m/0.25 mm/1.39 μm, N2
CapillaryOV-10150.750.Pacáková, Hoch, et al., 197325. m/0.25 mm/1.39 μm, N2
CapillaryOV-10160.752.Pacáková, Hoch, et al., 197325. m/0.25 mm/1.39 μm, N2
CapillaryOV-10160.752.Pacáková, Hoch, et al., 197325. m/0.25 mm/1.39 μm, N2
CapillaryVacuum Grease Oil (VM-4)35.748.Sidorov, Petrova, et al., 1972 
CapillaryVacuum Grease Oil (VM-4)45.750.Sidorov, Petrova, et al., 1972 
CapillaryVacuum Grease Oil (VM-4)50.751.Sidorov, Petrova, et al., 1972 
CapillaryVacuum Grease Oil (VM-4)58.752.Sidorov, Petrova, et al., 1972 
CapillaryVacuum Grease Oil (VM-4)68.754.Sidorov, Petrova, et al., 1972 
CapillarySqualane70.752.5Dimov and Schopov, 1971Column length: 100. m; Column diameter: 0.25 mm
PackedSE-3080.754.Mitra and Saha, 1970N2
PackedSqualane25.748.Mitra and Saha, 1970N2
PackedSqualane80.758.Mitra and Saha, 1970N2
CapillarySqualane40.751.Matukuma, 1969N2; Column length: 91.4 m; Column diameter: 0.25 mm
PackedSqualane27.749.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm
PackedSqualane49.752.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm
PackedSqualane67.755.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm
PackedSqualane86.757.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm
PackedSqualane30.750.5Tourres, 1967H2; Column length: 10. m
PackedSqualane50.753.Tourres, 1967H2; Column length: 10. m
CapillarySqualane30.750.Tourres, 1967, 2H2; Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane50.752.Tourres, 1967, 2H2; Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane70.756.Tourres, 1967, 2H2; Column length: 100. m; Column diameter: 0.25 mm
PackedSqualane40.751.Evans, 1966Untreated celite; Column length: 1.8 m
PackedSqualane55.754.Evans, 1966Untreated celite; Column length: 1.8 m
PackedSqualane70.756.Evans, 1966Untreated celite; Column length: 1.8 m

Kovats' RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryOV-101743.Hayes and Pitzer, 1982110. m/0.25 mm/0.20 μm, He, 1. K/min; Tstart: 35. C; Tend: 200. C
CapillaryApiezon L753.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

View large format table.

Column type Active phase I Reference Comment
CapillaryPetrocol DH-100746.7Haagen-Smit Laboratory, 1997He; Column length: 100. m; Column diameter: 0.2 mm; Program: 5C(10min) => 5C/min => 50C(48min) => 1.5C/min => 195C(91min)
CapillaryDB-1752.Hoekman, 199360. m/0.32 mm/1.0 μm, He; Program: -40 C for 12 min; -40 - 125 C at 3 deg.min; 125-185 C at 6 deg/min; 185 - 220 C at 20 deg/min; hold 220 C for 2 min

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

View large format table.

Column type Active phase I Reference Comment
CapillaryHP-5759.Insausti, Goñi, et al., 200550. m/0.32 mm/1.05 μm, He, 35. C @ 15. min, 8. K/min, 220. C @ 5. min
CapillarySPB-1743.63LECO Corporation, 200330. m/0.25 mm/0.25 μm, 40. C @ 2. min, 10. K/min, 250. C @ 2. min
CapillaryOV-101747.6Yin, Liu, et al., 2001N2, 1. K/min; Column length: 80. m; Column diameter: 0.22 mm; Tstart: 30. C; Tend: 130. C
CapillaryPetrocol DH744.80Subramaniam, Bochniak, et al., 1994100. m/0.25 mm/0.5 μm, He, 1. K/min; Tstart: 30. C; Tend: 220. C
CapillaryUltra-1748.Olson, Sinkevitch, et al., 19924. K/min; Tstart: -40. C; Tend: 230. C
CapillaryPetrocol DH745.White, Hackett, et al., 1992100. m/0.25 mm/0.5 μm, He, 1. K/min; Tstart: 30. C; Tend: 220. C
CapillaryOV-101743.Hayes and Pitzer, 1981108. m/0.25 mm/0.2 μm, 1. K/min; Tstart: 35. C; Tend: 200. C

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

View large format table.

Column type Active phase I Reference Comment
CapillaryMethyl Silicone757.70Hassoun, Pilling, et al., 199950. m/0.25 mm/1. μm, He; Program: -50C(2min) => 49.9C/min => 35C(10min) => 3C/min => 200C(2min) => 40C/min => 240C(30min)
CapillaryOV-101748.Wu and Lu, 1984Program: not specified

Normal alkane RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillaryOV-10140.748.Li and Deng, 1998N2; Column length: 51. m; Column diameter: 0.25 mm
CapillaryMethyl Silicone50.752.N/AN2; Column length: 74.6 m; Column diameter: 0.28 mm
CapillaryOV-10150.749.Wu and Lu, 1984, 2 
CapillaryOV-10170.752.Wu and Lu, 1984, 2 
CapillarySqualane100.759.Dimov N., 1976 
CapillarySqualane70.755.Dimov N., 1976 
CapillarySqualane86.746.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 CB752.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
CapillaryPetrocol DH750.Supelco, 2012100. m/0.25 mm/0.50 μm, Helium, 20. C @ 15. min, 15. K/min, 220. C @ 30. min
CapillarySE-54749.Guan, Li, et al., 199560. C @ 2. min, 4. K/min; Column length: 50. m; Column diameter: 0.32 mm; Tend: 200. C
CapillaryDB-1751.Ciccioli, Cecinato, et al., 199260. m/0.32 mm/1.2 μm, He, 30. C @ 10. min, 3. K/min; Tend: 240. C
CapillarySF-96750.Donetzhuber, Johansson, et al., 1976Nitrogen, 3. K/min, 130. C @ 40. min; Column length: 111. m; Column diameter: 0.76 mm; Initial hold: 8. min

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

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Column type Active phase I Reference Comment
CapillaryMethyl Silicone757.Chen and Feng, 2007Program: not specified
CapillaryMethyl Silicone752.Feng and Mu, 2007Program: not specified
CapillaryMethyl Silicone754.Blunden, Aneja, et al., 200560. m/0.32 mm/1.0 μm, Helium; Program: -50 0C (2 min) 8 0C/min -> 200 0C (7.75 min) 25 0C -> 225 0C (8 min)
CapillaryOV-101754.Du and Liang, 2003Program: not specified
CapillaryPolydimethyl siloxanes748.Yin, Guo, et al., 2001Program: not specified
CapillaryMethyl Silicone746.Spieksma, 1999Program: not specified
CapillaryDB-1746.Ciccioli, Cecinato, et al., 199460. m/0.32 mm/0.25 μm; Program: not specified
CapillaryOV-101743.Skrbic and Cvejanov, 1993Program: not specified
CapillarySqualane744.Petrov, 1984Program: not specified
CapillaryOV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc.743.Waggott and Davies, 1984Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified
CapillaryOV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc.744.Waggott and Davies, 1984Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified
CapillaryOV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc.750.Waggott and Davies, 1984Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified
PackedSE-30761.Robinson and Odell, 1971N2, Chromosorb W; Column length: 6.1 m; Program: 50C910min) => 20C/min => 90(6min) => 10C/min => 150C(hold)
PackedSqualane760.Robinson and Odell, 1971N2, Embacel; Column length: 3.0 m; Program: 25C(5min) => 2C/min => 35 => 4C/min => 95C(hold)
PackedSE-30761.Robinson and Odell, 1971, 2Chrom W; Column length: 6.1 m; Program: 50C(10min) => 20C/min(2min) => 90C(6min) => 10C/min(6min) => (hold at 150C)
PackedSqualane760.Robinson and Odell, 1971, 2Embacel; Column length: 3.0 m; Program: 25C(5min) => 2C/min(5min) => 4C/min(15min) => (hold at 95C)

References

Go To: Top, Gas phase thermochemistry data, Gas Chromatography, Notes

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

Prosen and Rossini, 1945
Prosen, E.J.; Rossini, F.D., Heats of combustion and formation of the paraffin hydrocarbons at 25° C, J. Res. NBS, 1945, 263-267. [all data]

Pitzer K.S., 1941
Pitzer K.S., The thermodynamics of branched-chain paraffins. The heat capacity, heat of fusion and vaporization and entropy of 2,3,4-trimethylpentane, J. Am. Chem. Soc., 1941, 63, 2419-2422. [all data]

Hossenlopp I.A., 1981
Hossenlopp I.A., Vapor heat capacities and enthalpies of vaporization of five alkane hydrocarbons, J. Chem. Thermodyn., 1981, 13, 415-421. [all data]

Barrow G.M., 1951
Barrow G.M., Experimental vapor heat capacities and heats of vaporization of seven octanes, J. Am. Chem. Soc., 1951, 73, 1824-1826. [all data]

Scott D.W., 1974
Scott D.W., Chemical Thermodynamic Properties of Hydrocarbons and Related Substances. Properties of the Alkane Hydrocarbons, C1 through C10 in the Ideal Gas State from 0 to 1500 K. U.S. Bureau of Mines, Bulletin 666, 1974. [all data]

Scott D.W., 1974, 2
Scott D.W., Correlation of the chemical thermodynamic properties of alkane hydrocarbons, J. Chem. Phys., 1974, 60, 3144-3165. [all data]

Chen, Liang, et al., 2001
Chen, J.P.; Liang, X.M.; Zhang, Q.; Zhang, L.F., Prediction of GC retention values under various column temperature conditions from temperature programmed data, Chromatographia, 2001, 53, 9/10, 539-547, https://doi.org/10.1007/BF02491619 . [all data]

Dallos, Sisak, et al., 2000
Dallos, A.; Sisak, A.; Kulcsár, Z.; Kováts, E., Pair-wise interactions by gas chromatography VII. Interaction free enthalpies of solutes with secondary alcohol groups, J. Chromatogr. A, 2000, 904, 2, 211-242, https://doi.org/10.1016/S0021-9673(00)00908-0 . [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]

Cha and Lee, 1994
Cha, K.-W.; Lee, D.-J., Prediction of retention indices of various compounds in gas-liquid chromatography, J. Korean Chem. Soc., 1994, 38, 2, 108-120, retrieved from http://journal.kcsnet.or.kr/publi/dh/dh94n2/108.pdf. [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]

Reddy, Dutoit, et al., 1992
Reddy, K.S.; Dutoit, J.-Cl.; Kovats, E. sz., Pair-wise interactions by gas chromatography. I. Interaction free enthalpies of solutes with non-associated primary alcohol groups, J. Chromatogr., 1992, 609, 1-2, 229-259, https://doi.org/10.1016/0021-9673(92)80167-S . [all data]

Skrbic and Cvejanov, 1992
Skrbic, B.D.; Cvejanov, J.Dj., Unified retention indices of hydrocarbons on BP-1 dimethylsiloxane stationary phase, Chromatographia, 1992, 34, 1/2, 83-84, https://doi.org/10.1007/BF02290465 . [all data]

Dutoit, 1991
Dutoit, J., Gas chromatographic retention behaviour of some solutes on structurally similar polar and non-polar stationary phases, J. Chromatogr., 1991, 555, 1-2, 191-204, https://doi.org/10.1016/S0021-9673(01)87179-X . [all data]

Engewald, Maurer, et al., 1989
Engewald, W.; Maurer, T.; Schiefke, A., Investigation of isomeric hydrocarbons by gas-solid chromatography on graphitized thermal carbon black, Pure Appl. Chem., 1989, 61, 11, 2001-2004, https://doi.org/10.1351/pac198961112001 . [all data]

Laub and Purnell, 1988
Laub, R.J.; Purnell, J.H., Specific retention volumes, retention indices, and family-plot regressions of aliphatic, alicyclic, and aromatic hydrocarbon solutes with OV-101 poly (dimethylsiloxane) stationary phase, J. Hi. Res. Chromatogr. Chromatogr. Comm., 1988, 11, 9, 649-660, https://doi.org/10.1002/jhrc.1240110908 . [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]

Chien, Furio, et al., 1983
Chien, C.-F.; Furio, D.L.; Kopecni, M.M.; Laub, R.J., Specific Retention Volumes and Retention Indices of Selected Hydrocarbon Solutes with OV-101 and SP-2100 Polydimethylsiloxane Solvents, J. Hi. Res. Chromatogr. Chromatogr. Comm., 1983, 6, 10, 577-580, https://doi.org/10.1002/jhrc.1240061013 . [all data]

Chien, Furio, et al., 1983, 2
Chien, C.-F.; Furio, D.L.; Kopecni, M.M.; Laub, R.J., Specific retention volumes and retention indices of selected hydrocarbon solutes with OV-3, OV-7, OV-11, OV-17, OV-22, and OV-25 polymethylphenylsiloxane solvents, J. Hi. Res. Chromatogr., 1983, 6, 12, 669-679, https://doi.org/10.1002/jhrc.1240061207 . [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]

Chien, Kopecni, et al., 1981
Chien, C.-F.; Kopecni, M.M.; Laub, R.J., Specific Retention Volumes and Retention Indices of Selected Hydrocarbon Solutes with OV-1 and SE-30 Polydimethylsiloxane Solvents, J. Hi. Res. Chromatogr. Chromatogr. Comm., 1981, 4, 10, 539-543, https://doi.org/10.1002/jhrc.1240041017 . [all data]

Castello and D'Amato, 1979
Castello, G.; D'Amato, G., Use of Linear and Branched-Chain Paraffinic Liquid Phases as Non-Polar Reference Materials in Gas Chromatography, J. Chromatogr., 1979, 175, 1, 27-35, https://doi.org/10.1016/S0021-9673(00)86400-6 . [all data]

Dimov and Papazova, 1979
Dimov, N.; Papazova, D., Calculation of retention indices of isoparaffins on different phases, Chromatographia, 1979, 12, 7, 443-447, https://doi.org/10.1007/BF02302987 . [all data]

Chretien and Dubois, 1976
Chretien, J.R.; Dubois, J.-E., New Perspectives in the Prediction of Kovats Indices, J. Chromatogr., 1976, 126, 171-189, https://doi.org/10.1016/S0021-9673(01)84071-1 . [all data]

Riedo, Fritz, et al., 1976
Riedo, F.; Fritz, D.; Tarján, G.; Kováts, E.Sz., A tailor-made C87 hydrocarbon as a possible non-polar standard stationary phase for gas chromatography, J. Chromatogr., 1976, 126, 63-83, https://doi.org/10.1016/S0021-9673(01)84063-2 . [all data]

Rijks and Cramers, 1974
Rijks, J.A.; Cramers, C.A., High precision capillary gas chromatography of hydrocarbons, Chromatographia, 1974, 7, 3, 99-106, https://doi.org/10.1007/BF02269819 . [all data]

Pacáková, Hoch, et al., 1973
Pacáková, V.; Hoch, K.; Smolková, E., The Effect of Instrumentation on the Precision of Retention Indexes, Chromatographia, 1973, 6, 7, 320-324, https://doi.org/10.1007/BF02269334 . [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]

Dimov and Schopov, 1971
Dimov, N.; Schopov, D., Empirische korrektion der physikalisch-chemischen retentionsindexe von kohlenwasserstoffen auf squalan, J. Chromatogr., 1971, 63, 223-228, https://doi.org/10.1016/S0021-9673(01)85634-X . [all data]

Mitra and Saha, 1970
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Notes

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