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2-Butene, (E)-

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Gas phase thermochemistry data

Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, NIST Free Links, 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
Deltafgas-10.8 ± 1.0kJ/molCmProsen, Maron, et al., 1951ALS
Quantity Value Units Method Reference Comment
Deltacgas-2706.6 ± 0.96kJ/molCmProsen, Maron, et al., 1951Corresponding «DELTA»fgas = -10.7 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
36.1250.Thermodynamics Research Center, 1997p=1 bar. Recommended entropies and heat capacities are in good agreement with those obtained from other statistical thermodynamics calculations [ Aston J.D., 1946, Kilpatrick J.E., 1946].; GT
49.26100.
60.38150.
69.41200.
82.76273.15
87.67298.15
88.04300.
108.53400.
128.08500.
145.43600.
160.56700.
173.75800.
185.24900.
195.241000.
203.931100.
211.471200.
218.021300.
223.711400.
228.671500.
238.511750.
245.642000.
250.912250.
254.882500.
257.922750.
260.283000.

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
87.78298.60Kistiakowsky G.B., 1940GT
94.93332.90
102.63371.50

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 by: Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
liquid163.5J/mol*KN/AChao, Hall, et al., 1983 
liquid205.31J/mol*KN/AGuttman and Pitzer, 1945 
liquid204.97J/mol*KN/ATodd and Parks, 1936Extrapolation below 90 K, 42.80 J/mol*K.

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
124.4280.Chao, Hall, et al., 1983T = 14 to 271 K.
122.34270280.Guttman and Pitzer, 1945T = 15 to 274 K.
122.05259.6Todd and Parks, 1936T = 93 to 260 K. Value is unsmoothed experimental datum.

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

Quantity Value Units Method Reference Comment
Tboil274.2 ± 0.5KAVGN/AAverage of 10 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus167.35KN/AKistiakowsky, Ruhoff, et al., 1935Uncertainty assigned by TRC = 0.5 K; TRC
Quantity Value Units Method Reference Comment
Ttriple167.62KN/AChao, Hall, et al., 1983, 2Uncertainty assigned by TRC = 0.02 K; TRC
Ttriple167.61KN/AGuttman and Pitzer, 1945, 2Uncertainty assigned by TRC = 0.02 K; by extrapolation of 1/f to 0; TRC
Ttriple167.3KN/ATodd and Parks, 1936, 2Uncertainty assigned by TRC = 0.2 K; TRC
Quantity Value Units Method Reference Comment
Tc428.6 ± 0.1KN/ATsonopoulos and Ambrose, 1996 
Tc428.6KN/AMajer and Svoboda, 1985 
Tc428.61KN/AAmbrose, Cox, et al., 1960Uncertainty assigned by TRC = 0.3 K; Visual, PRT, IPTS-48; TRC
Quantity Value Units Method Reference Comment
Pc41.0 ± 0.2barN/ATsonopoulos and Ambrose, 1996 
Quantity Value Units Method Reference Comment
Vc0.2377l/molN/ATsonopoulos and Ambrose, 1996 
Quantity Value Units Method Reference Comment
rhoc4.21 ± 0.02mol/lN/ATsonopoulos and Ambrose, 1996 
Quantity Value Units Method Reference Comment
Deltavap21.97kJ/molN/AMajer and Svoboda, 1985 
Deltavap21.3kJ/molN/AReid, 1972AC

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
22.757274.04N/AGuttman and Pitzer, 1945P = 101.325 kPa; DH
22.72274.N/AMajer and Svoboda, 1985 
23.9272.AStephenson and Malanowski, 1987Based on data from 205. - 287. K.; AC
23.6288.AStephenson and Malanowski, 1987Based on data from 273. - 315. K.; AC
23.3328.AStephenson and Malanowski, 1987Based on data from 313. - 385. K.; AC
23.2397.AStephenson and Malanowski, 1987Based on data from 382. - 428. K.; AC
22.76 ± 0.63274.CGuttman and Pitzer, 1945ALS
22.8 ± 0.1274.CGuttman and Pitzer, 1945AC
24.2259.N/AGuttman and Pitzer, 1945Based on data from 203. - 274. K. See also Boublik, Fried, et al., 1984.; AC
23.9268.N/ALamb and Roper, 1940Based on data from 205. - 283. K. See also Boublik, Fried, et al., 1984.; AC
23.83273.4VKistiakowsky, Ruhoff, et al., 1935, 2At 355 °K; ALS

Enthalpy of vaporization

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

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Temperature (K) 274. - 394.
A (kJ/mol) 30.69
alpha -0.1948
beta 0.417
Tc (K) 428.6
ReferenceMajer and Svoboda, 1985

Entropy of vaporization

DeltavapS (J/mol*K) Temperature (K) Reference Comment
83.04274.04Guttman and Pitzer, 1945P; 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
201.70 - 274.134.0436982.166-30.775Guttman and Pitzer, 1945Coefficents calculated by NIST from author's data.

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
9.757167.62Chao, Hall, et al., 1983DH
9.757167.61Guttman and Pitzer, 1945DH
9.76167.6Domalski and Hearing, 1996AC
9.861167.3Todd and Parks, 1936DH

Entropy of fusion

DeltafusS (J/mol*K) Temperature (K) Reference Comment
58.2167.62Chao, Hall, et al., 1983DH
58.21167.61Guttman and Pitzer, 1945DH
58.94167.3Todd and Parks, 1936DH

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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias

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

2-Butene, (Z)- = 2-Butene, (E)-

By formula: C4H8 = C4H8

Quantity Value Units Method Reference Comment
Deltar-4. ± 2.kJ/molAVGN/AAverage of 7 values; Individual data points

1-Butene = 2-Butene, (E)-

By formula: C4H8 = C4H8

Quantity Value Units Method Reference Comment
Deltar-12.6 ± 0.84kJ/molEqkMeyer and Stroz, 1972gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -11.0 kJ/mol; At 300 K; ALS
Deltar-12.4 ± 1.7kJ/molEqkHappel, Hnatow, et al., 1971gas phase; ALS
Deltar-12.7kJ/molEqkMaccoll and Ross, 1965gas phase; GC; ALS
Deltar-11.7 ± 0.84kJ/molEqkGolden, Egger, et al., 1964gas phase; ALS
Deltar-11.5kJ/molCisoLevanova and Andreevskii, 1964gas phase; At 420.3 K; ALS

Hydrogen bromide + 2-Butene, (E)- = Butane, 2-bromo-

By formula: HBr + C4H8 = C4H9Br

Quantity Value Units Method Reference Comment
Deltar-72.22 ± 0.50kJ/molCmLacher, Billings, et al., 1952gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -72.6 ± 5.6 kJ/mol; Heat of hydrobromination at 373 K; ALS

C3H9Si+ + 2-Butene, (E)- = (C3H9Si+ bullet 2-Butene, (E)-)

By formula: C3H9Si+ + C4H8 = (C3H9Si+ bullet C4H8)

Quantity Value Units Method Reference Comment
Deltar129.kJ/molPHPMSLi and Stone, 1989gas phase; condensation; M
Quantity Value Units Method Reference Comment
Deltar174.J/mol*KPHPMSLi and Stone, 1989gas phase; condensation; M

Hydrogen + 2-Butene, (E)- = Butane

By formula: H2 + C4H8 = C4H10

Quantity Value Units Method Reference Comment
Deltar-114.6 ± 0.42kJ/molChydKistiakowsky, Ruhoff, et al., 1935, 2gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -115.57 ± 0.088 kJ/mol; At 355 °K; ALS

2-Butene, (E)- + Bromine = erythro-2,3-Dibromobutane

By formula: C4H8 + Br2 = C4H8Br2

Quantity Value Units Method Reference Comment
Deltar-121.1 ± 0.84kJ/molCmConn, Kistiakowsky, et al., 1938gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -121.7 ± 0.84 kJ/mol; At 355 °K; ALS

Butane, 2-chloro- = 2-Butene, (E)- + Hydrogen chloride

By formula: C4H9Cl = C4H8 + HCl

Quantity Value Units Method Reference Comment
Deltar63.81kJ/molEqkLevanova and Andreevskii, 1964gas phase; At 420 K; ALS

2-Butene, (E)- + Ethylene = cyclobutane, 1,2-dimethyl-, trans-

By formula: C4H8 + C2H4 = C6H12

Quantity Value Units Method Reference Comment
Deltar-69.9kJ/molEqkScacchi and Back, 1977liquid phase; ALS

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
0.0044 XN/AValue given here as quoted by missing citation.

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:
HL - Edward P. Hunter and Sharon G. Lias
L - Sharon G. Lias

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

View reactions leading to C4H8+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
IE (evaluated)9.10 ± 0.01eVN/AN/AL
Quantity Value Units Method Reference Comment
Proton affinity (review)747.kJ/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity719.9kJ/molN/AHunter and Lias, 1998HL

Ionization energy determinations

IE (eV) Method Reference Comment
9.09PITraeger, 1986LBLHLM
9.10 ± 0.02PIWood and Taylor, 1979LLK
9.100 ± 0.008EQLias and Ausloos, 1978LLK
9.12 ± 0.02PEBieri, Burger, et al., 1977LLK
9.11PEClary, Lewis, et al., 1974LLK
9.122 ± 0.005PEMasclet, Grosjean, et al., 1973LLK
9.09PEFrost and Sandhu, 1971LLK
9.137SMcDiarmid, 1969RDSH
9.11PEHaselbach, Hashmall, et al., 1969RDSH
9.12PEDewar and Worley, 1969RDSH
9.13 ± 0.01PIWatanabe, Nakayama, et al., 1962RDSH
9.13PIBralsford, Harris, et al., 1960RDSH
9.37PEKimura, Katsumata, et al., 1975Vertical value; LLK
9.5PEWhite, Carlson, et al., 1974Vertical value; LLK
9.32PERobin, Taylor, et al., 1973Vertical value; LLK
9.11PEBrundle, Robin, et al., 1972Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C2H4+11.8 ± 0.25?EIMeisels, Park, et al., 1970RDSH
C3H5+11.30CH3PITraeger, 1984LBLHLM
C4H7+11.24HPITraeger, 1986LBLHLM

Ion clustering data

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, NIST Free Links, 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: Michael M. Meot-Ner (Mautner) and Sharon G. Lias

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

C3H9Si+ + 2-Butene, (E)- = (C3H9Si+ bullet 2-Butene, (E)-)

By formula: C3H9Si+ + C4H8 = (C3H9Si+ bullet C4H8)

Quantity Value Units Method Reference Comment
Deltar129.kJ/molPHPMSLi and Stone, 1989gas phase; condensation
Quantity Value Units Method Reference Comment
Deltar174.J/mol*KPHPMSLi and Stone, 1989gas phase; condensation

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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Mass 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.
NIST MS number 18915

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Gas Chromatography

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, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), NIST Free Links, 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
CapillaryBPX-530.413.Aflalaye, Sternberg, et al., 199512. m/0.15 mm/0.25 «mu»m, H2
CapillaryBPX-530.414.Aflalaye, Sternberg, et al., 199512. m/0.15 mm/0.25 «mu»m, H2
CapillaryCP Sil 5 CB20.410.2Do and Raulin, 199225. m/0.15 mm/2. «mu»m, H2
CapillaryPoraPLOT Q100.402.Do and Raulin, 198910. m/0.32 mm/10. «mu»m, H2
CapillaryPoraPLOT Q160.400.Do and Raulin, 198910. m/0.32 mm/10. «mu»m, H2
CapillarySqualane50.406.9Papazova, Milina, et al., 1988Column length: 50. m; Column diameter: 0.25 mm
CapillaryDB-140.410.Lubeck and Sutton, 198460. m/0.264 mm/0.25 «mu»m, H2
CapillaryHP-PONA40.410.Lubeck and Sutton, 198450. m/0.21 mm/0.5 «mu»m, H2
CapillaryOV-120.405.Nijs and Jacobs, 1981He; Column length: 150. m; Column diameter: 0.50 mm
CapillarySqualane50.406.5Bajus, Veselý, et al., 1979Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane70.404.4Bajus, Veselý, et al., 1979Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane50.406.1Bajus, Veselý, et al., 1979, 2Column length: 100. m; Column diameter: 0.25 mm
CapillarySqualane50.406.49Pacáková and Koslík, 197850. m/0.2 mm/0.5 «mu»m, N2
PackedSqualane80.405.Chrétien and Dubois, 1977 
CapillarySqualane50.407.Chretien and Dubois, 1976 
CapillarySqualane100.406.7Lulova, Leont'eva, et al., 1976He; Column length: 120. m; Column diameter: 0.25 mm
CapillarySqualane40.403.Matukuma, 1969N2; Column length: 91.4 m; Column diameter: 0.25 mm
PackedSqualane27.407.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm
PackedSqualane49.406.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm
PackedSqualane67.407.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm
PackedSqualane86.406.Hively and Hinton, 1968He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm
PackedSE-3070.412.Widmer, 1967Diatoport S; Column length: 7.9 m
PackedSE-3070.412.Widmer, 1967Diatoport S; Column length: 7.9 m
PackedSqualane26.407.Zulaïca and Guiochon, 1966Column length: 10. m

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

View large format table.

Column type Active phase I Reference Comment
CapillaryPetrocol DH-100412.3Haagen-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-1414.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

View large format table.

Column type Active phase Temperature (C) I Reference Comment
PackedCarbowax 20M130.464.Widmer, 1967Diatoport P; Column length: 7.9 m
PackedCarbowax 20M70.450.Widmer, 1967Diatoport P; Column length: 7.9 m
PackedCarbowax 20M70.450.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 DH406.42White, Douglas, et al., 1992100. m/0.25 mm/0.5 «mu»m, He, 1. K/min; Tstart: 30. C; Tend: 220. C
CapillaryPetrocol DH408.4White, Douglas, et al., 1992100. m/0.25 mm/0.5 «mu»m, He, 1. K/min; Tstart: 30. C; Tend: 220. C
CapillaryPetrocol DH408.White, Hackett, et al., 1992100. m/0.25 mm/0.5 «mu»m, He, 1. K/min; Tstart: 30. C; Tend: 220. C

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

View large format table.

Column type Active phase I Reference Comment
CapillaryDB-5411.Zaikin and Borisov, 2002He; Column length: 30. m; Column diameter: 0.25 mm; Program: 30C => 5K/min=120C => 10C/min => 270C

Normal alkane RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillaryOV-10140.406.Li and Deng, 1998N2; Column length: 51. m; Column diameter: 0.25 mm
CapillaryMethyl Silicone50.383.N/AN2; Column length: 74.6 m; Column diameter: 0.28 mm
PackedMethyl Silicone50.417.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 CB410.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 DH411.Supelco, 2012100. m/0.25 mm/0.50 «mu»m, Helium, 20. C @ 15. min, 15. K/min, 220. C @ 30. min
CapillaryPONA406.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-101408.Chupalov and Zenkevich, 1996N2, 3. K/min; Column length: 52. m; Column diameter: 0.26 mm; Tstart: 50. C; Tend: 220. C
CapillarySE-54406.Guan, Li, et al., 199560. C @ 2. min, 4. K/min; Column length: 50. m; Column diameter: 0.32 mm; Tend: 200. C
CapillaryDB-1406.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
CapillaryPolydimethyl siloxane405.Junkes, Castanho, et al., 2003Program: not specified
CapillaryPONA412.Perkin Elmer Instruments, 2002Column length: 100. m; Phase thickness: 0.50 «mu»m; Program: not specified
CapillaryMethyl Silicone409.Spieksma, 1999Program: not specified
CapillaryPolydimethyl siloxanes408.Zenkevich, Chupalov, et al., 1996Program: not specified
PackedSE-30411.Robinson and Odell, 1971N2, Chromosorb W; Column length: 6.1 m; Program: 50C910min) => 20C/min => 90(6min) => 10C/min => 150C(hold)

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, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, NIST Free Links, Notes

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

Prosen, Maron, et al., 1951
Prosen, E.J.; Maron, F.W.; Rossini, F.D., Heats of combustion, formation, and insomerization of ten C4 hydrocarbons, J. Res. NBS, 1951, 46, 106-112. [all data]

Thermodynamics Research Center, 1997
Thermodynamics Research Center, Selected Values of Properties of Chemical Compounds., Thermodynamics Research Center, Texas A&M University, College Station, Texas, 1997. [all data]

Aston J.D., 1946
Aston J.D., Thermodynamic properties of gaseous 1,3-butadiene and normal butenes above 25 C. Equilibria in the system 1,3-butadiene, n-butenes, and n-butane, J. Chem. Phys., 1946, 14, 67-79. [all data]

Kilpatrick J.E., 1946
Kilpatrick J.E., Heat content, free energy function, entropy, and heat capacity of ethylene, propylene, and the four butenes to 1500 K, J. Res. Nat. Bur. Stand, 1946, 37, 163-171. [all data]

Kistiakowsky G.B., 1940
Kistiakowsky G.B., Gaseous heat capacities. III, J. Chem. Phys., 1940, 8, 618-622. [all data]

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Notes

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