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1-Buten-3-yne

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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
Deltafgas295.kJ/molChydRoth, Adamczak, et al., 1991ALS

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
73.18298.15Stamm R.F., 1949Estimations by difference method and Benson group additivity approach [ Dorofeeva O.V., 1997] show that statistically calculated value of S(298 K) can be overestimated by 5-7 J/mol*K and uncertainties of Cp(T) values can be equal to 4-7 J/mol*K.; GT
73.51300.
88.95400.
101.46500.
111.59600.
120.00700.
127.19800.
133.34900.
138.741000.
156.981100.

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

Quantity Value Units Method Reference Comment
Deltacliquid-2380.kJ/molCcbReppe, Schlichting, et al., 1948Corresponding «DELTA»fliquid = 230. kJ/mol (simple calculation by NIST; no Washburn corrections)

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
Tboil276.15KN/AHennion, Price, et al., 1954Uncertainty assigned by TRC = 3. K; TRC

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
26.0236.AStephenson and Malanowski, 1987Based on data from 180. - 278. K. See also Stull, 1947.; AC

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
180.0 - 278.44.04028954.825-41.838Stull, 1947Coefficents calculated by NIST from author's data.

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

2Acetylene = 1-Buten-3-yne

By formula: 2C2H2 = C4H4

Quantity Value Units Method Reference Comment
Deltar233.kJ/molCmReppe, Schlichting, et al., 1948liquid phase
Deltar208.kJ/molCmReppe, Schlichting, et al., 1948gas phase

3Hydrogen + 1-Buten-3-yne = Butane

By formula: 3H2 + C4H4 = C4H10

Quantity Value Units Method Reference Comment
Deltar-422. ± 2.kJ/molChydRoth, Adamczak, et al., 1991liquid 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
0.0381700.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:
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 C4H4+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
IE (evaluated)9.58 ± 0.02eVN/AN/AL

Ionization energy determinations

IE (eV) Method Reference Comment
9.58 ± 0.02EIRosenstock, McCulloh, et al., 1977LLK
9.58 ± 0.02PEBieri, Burger, et al., 1977LLK
9.58 ± 0.02PEBrogli, Heilbronner, et al., 1975LLK
9.63PEBruckmann and Klessinger, 1973LLK
9.9EILi and McGee, 1969RDSH
9.9EIHedaya, Miller, et al., 1969RDSH
9.87EIVarsel, Morrell, et al., 1960RDSH
9.9EIPolyakova, Zimina, et al., 1960RDSH
9.9EIPolyakova, Zimina, et al., 1959RDSH
9.64 ± 0.03PEVan Hoorn, 1975Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C3H+18.71?EIField, Franklin, et al., 1957RDSH
C4H+12.13H2+HEIField, Franklin, et al., 1957RDSH
C4H2+12.84H2EIField, Franklin, et al., 1957RDSH
C4H3+12.59HEIField, Franklin, et al., 1957RDSH

Mass spectrum (electron ionization)

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, 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

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 89

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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, Mass spectrum (electron ionization), Notes

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

Roth, Adamczak, et al., 1991
Roth, W.R.; Adamczak, O.; Breuckmann, R.; Lennartz, H.-W.; Boese, R., Die Berechnung von Resonanzenergien; das MM2ERW-Kraftfeld, Chem. Ber., 1991, 124, 2499-2521. [all data]

Stamm R.F., 1949
Stamm R.F., Fundamental vibrational frequencies and thermodynamic functions for vinylacetylene, revised thermodynamic functions for hydrogen cyanide, and thermodynamics of two reactions involved in the synthesis of acrylonitrile, J. Chem. Phys., 1949, 17, 104-105. [all data]

Dorofeeva O.V., 1997
Dorofeeva O.V., Unpublished results. Thermocenter of Russian Academy of Science, Moscow, 1997. [all data]

Reppe, Schlichting, et al., 1948
Reppe, W.; Schlichting, O.; Klager, K.; Toepel, T., Cyclisierende Polymerisation von Acetylen I Uber Cyclooctatetraen, Justus Liebigs Ann. Chem., 1948, 1-93. [all data]

Hennion, Price, et al., 1954
Hennion, G.F.; Price, C.C.; McKeon, T.F., Jr., The Preparation of Vinylacetylene, J. Am. Chem. Soc., 1954, 76, 5160. [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Stull, 1947
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 . [all data]

Rosenstock, McCulloh, et al., 1977
Rosenstock, H.M.; McCulloh, K.E.; Lossing, F.P., On the mechanisms of C6H6 ionization fragmentation, Int. J. Mass Spectrom. Ion Phys., 1977, 25, 327. [all data]

Bieri, Burger, et al., 1977
Bieri, G.; Burger, F.; Heilbronner, E.; Maier, J.P., Valence ionization enrgies of hydrocarbons, Helv. Chim. Acta, 1977, 60, 2213. [all data]

Brogli, Heilbronner, et al., 1975
Brogli, F.; Heilbronner, E.; Wirz, J.; Kloster-Jensen, E.; Bergman, R.G.; Vollhardt, K.P.C.; Ashe, A.J., III, The consequences of «sigma» and «pi» conjugative interactions in mono-, di- and triacetylenes. A photoelectron spectroscopic investigation, Helv. Chim. Acta, 1975, 58, 2620. [all data]

Bruckmann and Klessinger, 1973
Bruckmann, P.; Klessinger, M., Photoelektronenspektren organischer verbindungen. III. Photoelektronenspektren acetylensubstituierter kleiner ringe, J. Electron Spectrosc. Relat. Phenom., 1973, 2, 341. [all data]

Li and McGee, 1969
Li, P.H.; McGee, H.A., Jr., Mass spectrum and ionization potential of condensed cyclobutadiene, Chem. Commun., 1969, 592. [all data]

Hedaya, Miller, et al., 1969
Hedaya, E.; Miller, R.D.; McNeil, D.W.; D'Angelo, P.F.; Schissel, P., Flash vacuum pyrolysis. V. Cyclobutadiene, J. Am. Chem. Soc., 1969, 91, 1875. [all data]

Varsel, Morrell, et al., 1960
Varsel, C.J.; Morrell, F.A.; Resnik, F.E.; Powell, W.A., Qualitative and quantitative analysis of organic compounds. Use of low-voltage mass spectrometry, Anal. Chem., 1960, 32, 182. [all data]

Polyakova, Zimina, et al., 1960
Polyakova, A.A.; Zimina, K.I.; Petrov, A.A.; Khmel'nitskii, R.A., Mass spectra of vinylalkylacetylenes, Zh. Obshch. Khim., 1960, 30, 912, In original 927. [all data]

Polyakova, Zimina, et al., 1959
Polyakova, A.A.; Zimina, K.I.; Petrov, A.A.; Klmel'nitskii, R.A., Mass Spectra and the structure of vinylacetylenes, Dokl. Phys. Chem., 1959, 127, 597, In original 386. [all data]

Van Hoorn, 1975
Van Hoorn, M.D., He(I) ionisation potentials and MO calculations of butenyne and the monomethyl-substituted butenynes, J. Electron Spectrosc. Relat. Phenom., 1975, 6, 65. [all data]

Field, Franklin, et al., 1957
Field, F.H.; Franklin, J.L.; Lampe, F.W., Reactions of gaseous ions. II. Acetylene, J. Am. Chem. Soc., 1957, 79, 2665. [all data]


Notes

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, Mass spectrum (electron ionization), References