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1-Butyne

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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:
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

Quantity Value Units Method Reference Comment
Tboil283. ± 7.KAVGN/AAverage of 21 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus147.28KN/APomerantz, Fookson, et al., 1954Uncertainty assigned by TRC = 0.2 K; TRC
Tfus147.39KN/ABoord, Greenlee, et al., 1947Uncertainty assigned by TRC = 0.5 K; TRC
Tfus147.49KN/ABoord, Greenlee, et al., 1947Uncertainty assigned by TRC = 0.3 K; TRC
Tfus147.49KN/ABoord, Greenlee, et al., 1946Uncertainty assigned by TRC = 0.2 K; TRC
Tfus150.65KN/AMorehouse and Maass, 1931Uncertainty assigned by TRC = 0.6 K; TRC
Quantity Value Units Method Reference Comment
Ttriple147.45KN/AAston, Mastrangelo, et al., 1950Uncertainty assigned by TRC = 0.08 K; TRC
Ttriple147.41KN/AAston, Mastrangelo, et al., 1950Uncertainty assigned by TRC = 0.06 K; TRC
Quantity Value Units Method Reference Comment
Tc440. ± 2.KN/ATsonopoulos and Ambrose, 1996 
Tc463.6KN/AMajer and Svoboda, 1985 
Quantity Value Units Method Reference Comment
Pc46.0 ± 2.0barN/ATsonopoulos and Ambrose, 1996 
Quantity Value Units Method Reference Comment
Vc0.208l/molN/ATsonopoulos and Ambrose, 1996 
Quantity Value Units Method Reference Comment
rhoc4.8 ± 0.20mol/lN/ATsonopoulos and Ambrose, 1996 
Quantity Value Units Method Reference Comment
Deltavap23.79kJ/molN/AMajer and Svoboda, 1985 
Deltavap23.7kJ/molN/AReid, 1972AC
Deltavap23.38kJ/molVAston, Mastrangelo, et al., 1950, 2ALS

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
24.522281.23N/AAston, Mastrangelo, et al., 1950, 2P = 101.325 kPa; DH
24.52281.2N/AMajer and Svoboda, 1985 
26.274.AStephenson and Malanowski, 1987Based on data from 205. - 289. K.; AC
25.8 ± 0.1263.CAston, Mastrangelo, et al., 1950, 2AC
24.5 ± 0.1281.CAston, Mastrangelo, et al., 1950, 2AC

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
263. - 283.43.040.3654463.6Majer and Svoboda, 1985 

Entropy of vaporization

DeltavapS (J/mol*K) Temperature (K) Reference Comment
87.20281.23Aston, Mastrangelo, et al., 1950, 2P; 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
194.39 - 282.704.24021046.879-33.951Aston, Mastrangelo, et al., 1950, 2Coefficents calculated by NIST from author's data.

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
6.0291147.43Aston, Mastrangelo, et al., 1950, 2DH
6.03147.4Domalski and Hearing, 1996AC

Entropy of fusion

DeltafusS (J/mol*K) Temperature (K) Reference Comment
40.89147.43Aston, Mastrangelo, et al., 1950, 2DH

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:


References

Go To: Top, Phase change data, Notes

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

Pomerantz, Fookson, et al., 1954
Pomerantz, P.; Fookson, A.; Mears, T.W.; Rothberg, S.; Howard, F.L., Synthesis and Physical Properties of Several Acetylenic Hydrocarbons, J. Res. Natl. Bur. Stand. (U. S.), 1954, 52, 51. [all data]

Boord, Greenlee, et al., 1947
Boord, C.E.; Greenlee, K.W.; Perilstein, W.L.; Derfer, J.M., The Synthesis, Purification and Prop. of Hydrocarbons of Low Mol. Wt., Am. Pet. Inst. Res. Proj. 45, Ninth Annu. Rep., Ohio State Univ., June 30, 1947. [all data]

Boord, Greenlee, et al., 1946
Boord, C.E.; Greenlee, K.W.; Perilstein, W.L., The Synthesis, Purification and Prop. of Hydrocarbons of Low Mol. Weight, Am. Pet. Inst. Res. Proj. 45, Eighth Annu. Rep., Ohio State Univ., June 30, 1946. [all data]

Morehouse and Maass, 1931
Morehouse, F.R.; Maass, O., The Preparationa and Physical Properties of Ethyl and Methyl Acetylene, Can. J. Res., 1931, 5, 306. [all data]

Aston, Mastrangelo, et al., 1950
Aston, J.G.; Mastrangelo, S.V.R.; Moessen, G.W., The Thermodynamics of 1-Butyne from Calorimetric and Spectroscopic Data. Data, J. Am. Chem. Soc., 1950, 72, 5287. [all data]

Tsonopoulos and Ambrose, 1996
Tsonopoulos, C.; Ambrose, D., Vapor-Liquid Critical Properties of Elements and Compounds. 6. Unsaturated Aliphatic Hydrocarbons, J. Chem. Eng. Data, 1996, 41, 645-656. [all data]

Majer and Svoboda, 1985
Majer, V.; Svoboda, V., Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [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]

Aston, Mastrangelo, et al., 1950, 2
Aston, J.G.; Mastrangelo, S.V.R.; Moessen, G.W., The thermodynamics of 1-butyne from calorimetric and spectroscopic data, J. Am. Chem. Soc., 1950, 72, 5287-5291. [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]

Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D., Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III, J. Phys. Chem. Ref. Data, 1996, 25, 1, 1, https://doi.org/10.1063/1.555985 . [all data]


Notes

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