3-Buten-2-ol, 2-methyl-

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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
Δfliquid-43.4 ± 0.2kcal/molCcbGubareva, Gerasimov, et al., 1984hf_298 calculated possible error by the author; ALS
Quantity Value Units Method Reference Comment
Δcliquid-768.4 ± 0.2kcal/molCcbGubareva, Gerasimov, et al., 1984hf_298 calculated possible error by the author; Corresponding Δfliquid = -43.43 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS

Constant pressure heat capacity of liquid

Cp,liquid (cal/mol*K) Temperature (K) Reference Comment
57.65298.05Baglay, Gurariy, et al., 1988T = 270 to 340 K. Unsmoothed experimental datum.; DH
57.53298.05Baglai, Baev, et al., 1984T = 273 to 343 K. Cp(liq) = -0.96211 + 0.017280T - 1.6x10-5T2 kJ/kg*K (273 to 343 K).; 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, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil371.7KN/AAldrich Chemical Company Inc., 1990BS
Quantity Value Units Method Reference Comment
Tfus234.15KN/ACampbell and Eby, 1941Uncertainty assigned by TRC = 1.5 K; TRC
Tfus230.15KN/ACampbell and Eby, 1941Uncertainty assigned by TRC = 1.5 K; TRC

Enthalpy of vaporization

ΔvapH (kcal/mol) Temperature (K) Reference Comment
10.3 ± 0.02331.Baglay, Gurariy, et al., 1988Based on data from 290. to 372. K.; AC

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:


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 compiled by: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

View reactions leading to C5H10O+ (ion structure unspecified)

Ionization energy determinations

IE (eV) Method Reference Comment
9.90PEVajda and Harrison, 1979Vertical value

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.

Gubareva, Gerasimov, et al., 1984
Gubareva, A.I.; Gerasimov, P.A.; Beregovykh, V.V., Physicochemical properties of dimethylvinylcarbinol (2-methyl-3-buten-2-ol), J. Appl. Chem. USSR, 1984, 57, 2199-2201. [all data]

Baglay, Gurariy, et al., 1988
Baglay, A.K.; Gurariy, L.L.; Kuleshov, G.G., Physical properties of compounds used in vitamin synthesis, J. Chem. Eng. Data, 1988, 33, 512-518. [all data]

Baglai, Baev, et al., 1984
Baglai, A.K.; Baev, A.A.; Belousov, V.P.; Beregovykh, V.V.; Grushenko, M.M.; Gurarii, L.L.; Konstantinov, S.G.; Kostyushko, Yu.L.; Kuleshov, G.G.; Pasechnik, N.I.; Petrashkevich, R.I.; Podkovyrov, A.I.; Sitnov, A.A.; Shishko, M.A.; Shulgin, I.L., Investigation of the physico-chemical characteristics of substances utilized in the synthesis of vitamins A and E, Khim. Farm. Zhur., 1984, 18, 1013-1019. [all data]

Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]

Campbell and Eby, 1941
Campbell, K.N.; Eby, L.T., The Reduction of Multiple Carbon-Carbon Bonds III. Further Studies on the Preparation of Olefins from Acetylenes, J. Am. Chem. Soc., 1941, 63, 2683. [all data]

Vajda and Harrison, 1979
Vajda, J.H.; Harrison, A.G., Proton affinities of some olefinic carbonyl compounds and heats of formation of CnH2n-1O+ ions, Int. J. Mass Spectrom. Ion Phys., 1979, 30, 293. [all data]


Notes

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