Benzenebutanoic acid, methyl ester


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 by: Robert L. Brown and Stephen E. Stein

Reduced pressure boiling point

Tboil (K) Pressure (bar) Reference
405.0.020Frinton Laboratories Inc., 1986

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: Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV) Method Reference
8.6 ± 0.3EIHowe and Williams, 1968

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C3H6O2+11.5 ± 0.2?EIHowe, Williams, et al., 1969 
C7H7+13.4 ± 0.2?EIHowe, Williams, et al., 1969 
C8H8+10.7 ± 0.2CH2=CO+CH3OHEIOccolowitz, 1967 
C10H10O+9.1 ± 0.2CH3OHEIOccolowitz, 1967 
C10H11O+11.1 ± 0.3CH3OEIHowe and Williams, 1968 

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.

Frinton Laboratories Inc., 1986
Frinton Laboratories Inc., Catalog Number 11, Frinton Laboratories Inc., Vineland, NJ, 1986, 99. [all data]

Howe and Williams, 1968
Howe, I.; Williams, D.H., Studies in mass spectrometry. XXX. Substituent effects in mass spectrometry. Comparison of charge localization and quasi-equilibrium theories, J. Am. Chem. Soc., 1968, 90, 5461. [all data]

Howe, Williams, et al., 1969
Howe, I.; Williams, D.H.; Kingston, D.G.I.; Tannenbaum, H.P., Substituent effects in the mass spectra of some - and -substituted methyl butyrates, J. Chem. Soc. B, 1969, 439. [all data]

Occolowitz, 1967
Occolowitz, J.L., Charge localization and the electronimpact fragmentation of carbonyl compounds, Australian J. Chem., 1967, 20, 2387. [all data]


Notes

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