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Butane, 2-methyl-

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Gas phase thermochemistry 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:
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
Deltafgas-153.7 ± 0.59kJ/molCcbGood, 1970ALS
Deltafgas-154.1 ± 0.96kJ/molCmPilcher and Chadwick, 1967ALS
Deltafgas-154.5 ± 0.84kJ/molCcbProsen and Rossini, 1945ALS
Quantity Value Units Method Reference Comment
Deltacgas-3528.4 ± 0.92kJ/molCmPilcher and Chadwick, 1967Corresponding «DELTA»fgas = -154.1 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacgas-3528.6 ± 0.63kJ/molCmKnowlton and Rossini, 1939Corresponding «DELTA»fgas = -153.9 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacgas-3527.6 ± 3.5kJ/molCcbRoth and Pahlke, 1936Reanalyzed by Cox and Pilcher, 1970, Original value = -3529.0 kJ/mol; Corresponding «DELTA»fgas = -155.0 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
84.94200.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 better agreement with experimental data than the statistical thermodynamics calculations [ Pitzer K.S., 1946, Scott D.W., 1951].; GT
110.37273.15
118.9 ± 0.4298.15
119.50300.
152.88400.
183.26500.
210.04600.
233.05700.
253.13800.
270.70900.
286.191000.
299.571100.
311.291200.
322.171300.
330.541400.
338.901500.

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
125.31 ± 0.37317.20Scott D.W., 1951GT
139.12 ± 0.42358.15
153.64 ± 0.46402.30
168.36 ± 0.51449.20
179.62 ± 0.54487.05

Condensed phase thermochemistry 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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Deltafliquid-178.2 ± 0.88kJ/molCcbGood, 1970Reanalyzed by Pedley, Naylor, et al., 1986, Original value = -178.9 ± 0.59 kJ/mol; ALS
Deltafliquid-179.3 ± 0.84kJ/molCcbProsen and Rossini, 1945ALS
Quantity Value Units Method Reference Comment
Deltacliquid-3504.4 ± 0.84kJ/molCcbGood, 1970Reanalyzed by Pedley, Naylor, et al., 1986, Original value = -3503.6 ± 0.46 kJ/mol; Corresponding «DELTA»fliquid = -178.2 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-3503.3 ± 0.75kJ/molCcbProsen and Rossini, 1945Corresponding «DELTA»fliquid = -179.3 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
liquid260.41J/mol*KN/AGuthrie and Huffman, 1943DH
liquid261.04J/mol*KN/ASchumann, Aston, et al., 1942DH
liquid254.4J/mol*KN/AParks, Huffman, et al., 1930Extrapolation below 90 K, 57.49 J/mol*K.; DH

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
164.5298.3Czarnota, 1988T = 289 to 299 K. p = 0.1 MPa. Unsmoothed experimental datum. Cp values provided over the pressure range 0.1 to 820 MPa.; DH
164.85298.15Guthrie and Huffman, 1943T = 13 to 300 K.; DH
169.41290.Schumann, Aston, et al., 1942T = 20 to 290 K.; DH
157.3275.8Parks, Huffman, et al., 1930T = 80 to 276 K. Value is unsmoothed experimental datum.; DH

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:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Kenneth Kroenlein director
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
CAL - James S. Chickos, William E. Acree, Jr., Joel F. Liebman, Students of Chem 202 (Introduction to the Literature of Chemistry), University of Missouri -- St. Louis

Quantity Value Units Method Reference Comment
Tboil301.1 ± 0.2KAVGN/AAverage of 67 out of 76 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus113. ± 1.KAVGN/AAverage of 10 values; Individual data points
Quantity Value Units Method Reference Comment
Ttriple113.37KN/AGuthrie and Huffman, 1943, 2Uncertainty assigned by TRC = 0.02 K; TRC
Ttriple113.39KN/ASchumann, Aston, et al., 1942, 2Uncertainty assigned by TRC = 0.05 K; TRC
Ttriple112.6KN/AParks, Huffman, et al., 1930, 2Uncertainty assigned by TRC = 0.3 K; TRC
Quantity Value Units Method Reference Comment
Tc461. ± 5.KAVGN/AAverage of 9 values; Individual data points
Quantity Value Units Method Reference Comment
Pc33.8 ± 0.5barN/ADaubert, 1996 
Pc33.81barN/ADas, Reed, et al., 1977Uncertainty assigned by TRC = 0.5066 bar; TRC
Pc34.106barN/AVohra and Kobe, 1959Uncertainty assigned by TRC = 0.1013 bar; TRC
Pc33.355barN/AYoung, 1910Uncertainty assigned by TRC = 0.667 bar; TRC
Pc32.70barN/AAltschul, 1893Uncertainty assigned by TRC = 0.9807 bar; TRC
Quantity Value Units Method Reference Comment
Vc0.306l/molN/ADaubert, 1996 
Quantity Value Units Method Reference Comment
rhoc3.27 ± 0.05mol/lN/ADaubert, 1996 
rhoc3.247mol/lN/AHolcomb, Magee, et al., 1995Uncertainty assigned by TRC = 0.06 mol/l; TRC
rhoc3.27mol/lN/ADas, Reed, et al., 1977Uncertainty assigned by TRC = 0.03 mol/l; TRC
rhoc3.27mol/lN/AVohra and Kobe, 1959Uncertainty assigned by TRC = 0.1 mol/l; TRC
rhoc3.247mol/lN/AYoung, 1910Uncertainty assigned by TRC = 0.06 mol/l; TRC
Quantity Value Units Method Reference Comment
Deltavap25.22kJ/molN/AMajer and Svoboda, 1985 
Deltavap24.8kJ/molN/AReid, 1972AC
Deltavap24.8 ± 0.1kJ/molVScott, McCullough, et al., 1951flow calorimeter and metal cycling vaporizer; ALS
Deltavap25.0kJ/molCSchumann, Aston, et al., 1942AC

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
24.69301.N/AMajer and Svoboda, 1985 
24.832293.95N/ASchumann, Aston, et al., 1942P = 79.15 kPa; DH
26.9270.N/AEwing and Goodwin, 1991Based on data from 255. - 323. K.; AC
28.5231.AStephenson and Malanowski, 1987Based on data from 216. - 323. K.; AC
25.2315.AStephenson and Malanowski, 1987Based on data from 300. - 460. K.; AC
25.2335.AStephenson and Malanowski, 1987Based on data from 320. - 391. K.; AC
24.8400.AStephenson and Malanowski, 1987Based on data from 385. - 416. K.; AC
25.3427.AStephenson and Malanowski, 1987Based on data from 412. - 460. K.; AC
24.4310.N/ADas, Reed, et al., 1977, 2AC
21.5350.N/ADas, Reed, et al., 1977, 2AC
18.0390.N/ADas, Reed, et al., 1977, 2AC
12.9430.N/ADas, Reed, et al., 1977, 2AC
30.2205.N/AStull, 1947Based on data from 190. - 300. K.; AC
26.2295.MMWillingham, Taylor, et al., 1945Based on data from 289. - 301. K.; AC

Enthalpy of vaporization

ΔvapH = A exp(-βTr) (1 − Tr)β
    ΔvapH = Enthalpy of vaporization (at saturation pressure) (kJ/mol)
    Tr = reduced temperature (T / Tc)

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Temperature (K) A (kJ/mol) beta Tc (K) Reference Comment
279. - 301.39.020.267460.4Majer and Svoboda, 1985 

Entropy of vaporization

DeltavapS (J/mol*K) Temperature (K) Reference Comment
84.48293.95Schumann, Aston, et al., 1942P; DH

Antoine Equation Parameters

log10(P) = A − (B / (T + C))
    P = vapor pressure (bar)
    T = temperature (K)

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Temperature (K) A B C Reference Comment
190.3 - 300.93.909351018.516-40.081Stull, 1947Coefficents calculated by NIST from author's data.
300.9 - 453.53.971831021.864-43.231Stull, 1947Coefficents calculated by NIST from author's data.
289.44 - 301.743.914571020.012-40.053Williamham, Taylor, et al., 1945 

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
5.1555113.37Guthrie and Huffman, 1943DH
5.130113.39Schumann, Aston, et al., 1942DH
5.13113.4Domalski and Hearing, 1996AC
5.113112.6Parks, Huffman, et al., 1930DH

Entropy of fusion

DeltafusS (J/mol*K) Temperature (K) Reference Comment
45.48113.37Guthrie and Huffman, 1943DH
45.24113.39Schumann, Aston, et al., 1942DH
45.23113.4Domalski and Hearing, 1996CAL
45.41112.6Parks, Huffman, et al., 1930DH

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:


Reaction thermochemistry 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

Hydrogen + 2-Methyl-1-butene = Butane, 2-methyl-

By formula: H2 + C5H10 = C5H12

Quantity Value Units Method Reference Comment
Deltar-126.95kJ/molChydDolliver, Gresham, et al., 1937gas phase; At 355 °K
Deltar-118.2 ± 0.42kJ/molChydKistiakowsky, Ruhoff, et al., 1936gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -119.2 ± 1.5 kJ/mol; At 355 K

Hydrogen + 1-Butene, 3-methyl- = Butane, 2-methyl-

By formula: H2 + C5H10 = C5H12

Quantity Value Units Method Reference Comment
Deltar-126.3 ± 0.3kJ/molChydDolliver, Gresham, et al., 1937gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -126.9 ± 0.3 kJ/mol; At 355 °K

Pentane = Butane, 2-methyl-

By formula: C5H12 = C5H12

Quantity Value Units Method Reference Comment
Deltar-7.786kJ/molEqkPines, Kvetinskas, et al., 1945gas phase; Heat of isomerization

Hydrogen + 2-Butene, 2-methyl- = Butane, 2-methyl-

By formula: H2 + C5H10 = C5H12

Quantity Value Units Method Reference Comment
Deltar-111.6 ± 0.3kJ/molChydKistiakowsky, Ruhoff, et al., 1936gas phase

Henry's Law 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 by: Rolf Sander

Henry's Law constant (water solution)

kH(T) = H exp(d(ln(kH))/d(1/T) ((1/T) - 1/(298.15 K)))
H = Henry's law constant for solubility in water at 298.15 K (mol/kg*bar)
d(ln(kH))/d(1/T) = Temperature dependence constant (K)

H (mol/kg*bar) d(ln(kH))/d(1/T) (K) Method Reference Comment
0.00072 QN/A missing citation give several references for the Henry's law constants but don't assign them to specific species.
0.00073 LN/A 

Gas phase ion energetics 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 evaluated as indicated in comments:
L - Sharon G. Lias

Data compiled as indicated in comments:
LL - Sharon G. Lias and Joel F. Liebman
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Quantity Value Units Method Reference Comment
IE (evaluated)10.32 ± 0.05eVN/AN/AL

Ionization energy determinations

IE (eV) Method Reference Comment
10.21PITraeger, Hudson, et al., 1996T = 0K; LL
10.18ESTLuo and Pacey, 1992LL
10.22PITraeger, 1981LLK
10.3 ± 0.1PEBieri, Burger, et al., 1977LLK
10.50 ± 0.05EIFlesch and Svec, 1973LLK
10.32PEDewar and Worley, 1969RDSH
10.32PIWatanabe, Nakayama, et al., 1962RDSH
10.94PEKimura, Katsumata, et al., 1981Vertical value; LLK
11.0 ± 0.1PEBieri, Burger, et al., 1977Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C3H6+10.66C2H6PITraeger, Hudson, et al., 1996T = 0K; LL
C3H6+10.84 ± 0.025C2H6PISteiner, Giese, et al., 1961RDSH
C3H7+11.06C2H5PITraeger, Hudson, et al., 1996T = 0K; LL
C3H7+11.15 ± 0.05C2H5PISteiner, Giese, et al., 1961RDSH
C4H8+10.72CH4PITraeger, Hudson, et al., 1996T = 0K; LL
C4H8+10.74 ± 0.02CH4PISteiner, Giese, et al., 1961RDSH
C4H9+10.96CH3PITraeger, Hudson, et al., 1996T = 0K; LL
C4H9+10.87CH3PITraeger, 1981LLK
C4H9+11.15 ± 0.07CH3PISteiner, Giese, et al., 1961RDSH

IR Spectrum

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Data compiled by: Coblentz Society, Inc.

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


Mass spectrum (electron ionization)

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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

Spectrum

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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin D.HENNEBERG, MAX-PLANCK INSTITUTE, MULHEIM, WEST GERMANY
NIST MS number 61287

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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
CapillarySqualane100.475.Heinzen, Soares, et al., 1999 
CapillaryCP Sil 260.474.2Estel, Mohnke, et al., 1995100. m/0.25 mm/0.25 «mu»m
CapillaryOV-10140.469.Laub and Purnell, 1988 
CapillaryOV-10160.470.Laub and Purnell, 1988 
CapillaryOV-10180.470.Laub and Purnell, 1988 
CapillarySqualane50.475.8Lunskii and Paizanskaya, 1988He; Column length: 50. m; Column diameter: 0.22 mm
CapillarySqualane70.475.4Lunskii and Paizanskaya, 1988He; Column length: 50. m; Column diameter: 0.22 mm
CapillarySqualane50.474.9Papazova, Milina, et al., 1988Column length: 50. m; Column diameter: 0.25 mm
CapillaryOV-120.468.Nijs and Jacobs, 1981He; Column length: 150. m; Column diameter: 0.50 mm
CapillarySqualane50.474.9Bajus, Veselý, et al., 1979Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane70.474.5Bajus, Veselý, et al., 1979Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane50.475.4Bajus, Veselý, et al., 1979, 2Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane70.475.Bajus, Veselý, et al., 1979, 2Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane60.475.Chretien and Dubois, 1976 
CapillarySqualane100.475.6Lulova, Leont'eva, et al., 1976He; Column length: 120. m; Column diameter: 0.25 mm
CapillarySqualane50.475.Rijks and Cramers, 1974N2; Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane70.476.Rijks and Cramers, 1974N2; Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane27.474.37Schomburg and Dielmann, 1973Column length: 100. m; Column diameter: 0.25 mm
CapillaryVacuum Grease Oil (VM-4)35.470.Sidorov, Petrova, et al., 1972 
CapillaryVacuum Grease Oil (VM-4)45.470.Sidorov, Petrova, et al., 1972 
CapillaryVacuum Grease Oil (VM-4)50.471.Sidorov, Petrova, et al., 1972 
CapillaryVacuum Grease Oil (VM-4)58.471.Sidorov, Petrova, et al., 1972 
CapillaryVacuum Grease Oil (VM-4)68.472.Sidorov, Petrova, et al., 1972 
PackedSqualane100.477.Robinson and Odell, 1971N2, Embacel; Column length: 3.0 m
CapillarySqualane40.476.Matukuma, 1969N2; Column length: 91.4 m; Column diameter: 0.25 mm
PackedSqualane27.474.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm
PackedSqualane49.475.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm
PackedSqualane67.476.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm
PackedSqualane86.476.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm
PackedSqualane30.474.Tourres, 1967H2; Column length: 10. m
PackedSqualane50.474.Tourres, 1967H2; Column length: 10. m
CapillarySqualane30.474.Tourres, 1967, 2H2; Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane50.474.Tourres, 1967, 2H2; Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane70.474.Tourres, 1967, 2H2; Column length: 100. m; Column diameter: 0.25 mm
PackedSE-3070.478.Widmer, 1967Diatoport S; Column length: 7.9 m
PackedSqualane100.477.Evans, 1966Untreated celite; Column length: 1.8 m
PackedSqualane22.474.Evans, 1966Untreated celite; Column length: 1.8 m
PackedSqualane30.474.Evans, 1966Untreated celite; Column length: 1.8 m
PackedSqualane40.475.Evans, 1966Untreated celite; Column length: 1.8 m
PackedSqualane55.473.Evans, 1966Untreated celite; Column length: 1.8 m
PackedSqualane60.475.Evans, 1966Untreated celite; Column length: 1.8 m
PackedSqualane70.474.Evans, 1966Untreated celite; Column length: 1.8 m
PackedSqualane80.476.Evans, 1966Untreated celite; Column length: 1.8 m
PackedSqualane26.476.Zulaïca and Guiochon, 1966Column length: 10. m

Kovats' RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryOV-101465.Hayes and Pitzer, 1982110. m/0.25 mm/0.20 «mu»m, He, 1. K/min; Tstart: 35. C; Tend: 200. C
CapillaryApiezon L461.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-100477.5Haagen-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-1477.Hoekman, 199360. m/0.32 mm/1.0 «mu»m, 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

Kovats' RI, polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
PackedCarbowax 20M130.467.Widmer, 1967Diatoport P; Column length: 7.9 m
PackedCarbowax 20M70.471.Widmer, 1967Diatoport P; Column length: 7.9 m

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

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Column type Active phase I Reference Comment
CapillaryPetrocol DH464.9Censullo, Jones, et al., 200350. m/0.25 mm/0.5 «mu»m, He, 35. C @ 10. min, 3. K/min, 200. C @ 10. min
CapillaryOV-101466.1Yin, Liu, et al., 2001N2, 1. K/min; Column length: 80. m; Column diameter: 0.22 mm; Tstart: 30. C; Tend: 130. C
CapillaryPetrocol DH465.35Subramaniam, Bochniak, et al., 1994100. m/0.25 mm/0.5 «mu»m, He, 1. K/min; Tstart: 30. C; Tend: 220. C
CapillaryPetrocol DH465.39Subramaniam, Bochniak, et al., 1994100. m/0.25 mm/0.5 «mu»m, He, 1. K/min; Tstart: 30. C; Tend: 220. C
CapillaryUltra-1467.Olson, Sinkevitch, et al., 19924. K/min; Tstart: -40. C; Tend: 230. C
CapillaryPetrocol DH465.11White, Douglas, et al., 1992100. m/0.25 mm/0.5 «mu»m, He, 1. K/min; Tstart: 30. C; Tend: 220. C
CapillaryPetrocol DH465.18White, Douglas, et al., 1992100. m/0.25 mm/0.5 «mu»m, He, 1. K/min; Tstart: 30. C; Tend: 220. C
CapillaryOV-101465.Hayes and Pitzer, 1981108. m/0.25 mm/0.2 «mu»m, 1. K/min; Tstart: 35. C; Tend: 200. C

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

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Column type Active phase I Reference Comment
CapillaryOV-101466.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-10140.474.Li and Deng, 1998N2; Column length: 51. m; Column diameter: 0.25 mm
CapillaryMethyl Silicone50.475.N/AN2; Column length: 74.6 m; Column diameter: 0.28 mm
CapillaryOV-10150.474.Wu and Lu, 1984, 2 
CapillaryOV-10170.475.Wu and Lu, 1984, 2 
PackedMethyl Silicone50.475.Huguet, 1961Nitrogen, Celite C-22; Column length: 2.5 m

Normal alkane RI, non-polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryPolydimethyl siloxane: CP-Sil 5 CB475.Bramston-Cook, 201360. m/0.25 mm/1.0 «mu»m, Helium, 45. C @ 1.45 min, 3.6 K/min, 210. C @ 2.72 min
CapillaryPetrocol DH476.Supelco, 2012100. m/0.25 mm/0.50 «mu»m, Helium, 20. C @ 15. min, 15. K/min, 220. C @ 30. min
CapillaryUltra-ALLOY-5480.Tsuge, Ohtan, et al., 201130. m/0.25 mm/0.25 «mu»m, 40. C @ 2. min, 20. K/min, 320. C @ 13. min
CapillaryHP-5 MS474.Zenkevich, Makarov A.A., et al., 200930. m/0.25 mm/0.25 «mu»m, Helium, 2. K/min, 220. C @ 10. min; Tstart: 50. C
CapillaryPONA465.Zhang, Ding, et al., 200950. m/0.20 mm/0.50 «mu»m, Nitrogen, 35. C @ 15. min, 2. K/min, 200. C @ 10. min
CapillaryOV-1466.2Krkosova, Kubinec, et al., 2007100. m/0.32 mm/0.25 «mu»m, Helium, 5. K/min, 310. C @ 5. min; Tstart: 30. C
CapillarySE-54464.Guan, Li, et al., 199560. C @ 2. min, 4. K/min; Column length: 50. m; Column diameter: 0.32 mm; Tend: 200. C
CapillaryDB-1464.Ciccioli, Cecinato, et al., 199260. m/0.32 mm/1.2 «mu»m, He, 30. C @ 10. min, 3. K/min; Tend: 240. C

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

View large format table.

Column type Active phase I Reference Comment
CapillaryNonpolar475.Staples and Zeiger, 2008Program: not specified
CapillaryMethyl Silicone476.Chen and Feng, 2007Program: not specified
CapillaryMethyl Silicone475.Feng and Mu, 2007Program: not specified
CapillaryMethyl Silicone475.Blunden, Aneja, et al., 200560. m/0.32 mm/1.0 «mu»m, Helium; Program: -50 0C (2 min) 8 0C/min -> 200 0C (7.75 min) 25 0C -> 225 0C (8 min)
CapillaryOV-101475.Du and Liang, 2003Program: not specified
CapillaryPolydimethyl siloxane475.Junkes, Castanho, et al., 2003Program: not specified
CapillaryPONA477.Perkin Elmer Instruments, 2002Column length: 100. m; Phase thickness: 0.50 «mu»m; Program: not specified
CapillaryPolydimethyl siloxanes466.Yin, Guo, et al., 2001Program: not specified
CapillaryMethyl Silicone472.Spieksma, 1999Program: not specified
CapillaryMethyl Silicone474.Xu, Chu, et al., 1995Program: not specified
CapillarySE-52467.van Langenhove and Schamp, 1986Column length: 100. m; Column diameter: 0.50 mm; Program: not specified
PackedSE-30476.Robinson and Odell, 1971N2, Chromosorb W; Column length: 6.1 m; Program: 50C910min) => 20C/min => 90(6min) => 10C/min => 150C(hold)
PackedSqualane476.Robinson and Odell, 1971N2, Embacel; Column length: 3.0 m; Program: 25C(5min) => 2C/min => 35 => 4C/min => 95C(hold)
PackedSE-30476.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)
PackedSqualane476.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, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, Site Links, NIST Free Links, Notes

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

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Notes

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