2-Butyne-1,4-diol

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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
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil511.KN/AFarchan Laboratories, 1990BS
Tboil511.2KN/AWeast and Grasselli, 1989BS

Reduced pressure boiling point

Tboil (K) Pressure (bar) Reference Comment
418.0.020Farchan Laboratories, 1990BS
418.20.020Weast and Grasselli, 1989BS

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
69.0433.AStephenson and Malanowski, 1987Based on data from 418. to 520. K. See also Ganzhan, Semenenko, et al., 1966 and Dykyj, 1971.; AC

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: John E. Bartmess

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

(Chlorine anion • 2-Butyne-1,4-diol) + 2-Butyne-1,4-diol = (Chlorine anion • 22-Butyne-1,4-diol)

By formula: (Cl- • C4H6O2) + C4H6O2 = (Cl- • 2C4H6O2)

Quantity Value Units Method Reference Comment
Δr93.3 ± 2.9kJ/molTDAsZhang, Beglinger, et al., 1995gas phase
Quantity Value Units Method Reference Comment
Δr49.8 ± 4.2kJ/molTDAsZhang, Beglinger, et al., 1995gas phase

Chlorine anion + 2-Butyne-1,4-diol = (Chlorine anion • 2-Butyne-1,4-diol)

By formula: Cl- + C4H6O2 = (Cl- • C4H6O2)

Quantity Value Units Method Reference Comment
Δr121. ± 4.6kJ/molTDAsZhang, Beglinger, et al., 1995gas phase
Quantity Value Units Method Reference Comment
Δr75.3 ± 4.2kJ/molTDAsZhang, Beglinger, et al., 1995gas phase

Ion clustering 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: John E. Bartmess

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

Chlorine anion + 2-Butyne-1,4-diol = (Chlorine anion • 2-Butyne-1,4-diol)

By formula: Cl- + C4H6O2 = (Cl- • C4H6O2)

Quantity Value Units Method Reference Comment
Δr121. ± 4.6kJ/molTDAsZhang, Beglinger, et al., 1995gas phase
Quantity Value Units Method Reference Comment
Δr75.3 ± 4.2kJ/molTDAsZhang, Beglinger, et al., 1995gas phase

(Chlorine anion • 2-Butyne-1,4-diol) + 2-Butyne-1,4-diol = (Chlorine anion • 22-Butyne-1,4-diol)

By formula: (Cl- • C4H6O2) + C4H6O2 = (Cl- • 2C4H6O2)

Quantity Value Units Method Reference Comment
Δr93.3 ± 2.9kJ/molTDAsZhang, Beglinger, et al., 1995gas phase
Quantity Value Units Method Reference Comment
Δr49.8 ± 4.2kJ/molTDAsZhang, Beglinger, et al., 1995gas phase

References

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

Farchan Laboratories, 1990
Farchan Laboratories, Research Chemicals Catalog, Farchan Laboratories, Gainesville, FL, 1990, 91. [all data]

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [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]

Ganzhan, Semenenko, et al., 1966
Ganzhan, V.A.; Semenenko, S.V.; Kirillova, O.G., Zh. Prikl. Khim., 1966, 39, 6, 1399. [all data]

Dykyj, 1971
Dykyj, J., Petrochemia, 1971, 11, 2, 27. [all data]

Zhang, Beglinger, et al., 1995
Zhang, W.; Beglinger, C.; Stone, J.A., High-pressure mass spectrometric study of the gas-phase association of Cl- with alpha,omega-diols, J. Phys. Chem., 1995, 99, 30, 11673, https://doi.org/10.1021/j100030a009 . [all data]


Notes

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