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Benzoic acid, 3-methoxy-, methyl ester


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 by: Edward P. Hunter and Sharon G. Lias

Quantity Value Units Method Reference Comment
Proton affinity (review)204.8kcal/molN/AHunter and Lias, 1998 
Quantity Value Units Method Reference Comment
Gas basicity197.4kcal/molN/AHunter and Lias, 1998 

Mass spectrum (electron ionization)

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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: 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.
Origin NIST Mass Spectrometry Data Center, 2010
NIST MS number 374493

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Gas Chromatography

Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), 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

Kovats' RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
PackedOV-1150.1316.Fedoreev and Maksimov, 1977Gaschrom; Column length: 1.5 m

Van Den Dool and Kratz RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryVF-5MS1352.Todua, 201130. m/0.25 mm/0.25 «mu»m, He; Tstart: 60. C; Tend: 270. C
CapillaryBP-11331.Tan, Wilkins, et al., 1989H2, 40. C @ 2. min, 4. K/min, 240. C @ 75. min; Column length: 12. m

Van Den Dool and Kratz RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
Capillary5 % Phenyl methyl siloxane1358.9Zaikin, 2003Column length: 30. m; Column diameter: 0.19 mm; Program: 50 C to 120 C at 5 C/min; 120 C to 290 C at 12 C/min

Normal alkane RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryHP-11325.Rowland, Blackman, et al., 199525. m/0.25 mm/0.25 «mu»m; Program: 30 0C (4 min) 6 K/min -> 200 0C 15 K/min -> 250 0C (20 min)

References

Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), Gas Chromatography, Notes

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

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Fedoreev and Maksimov, 1977
Fedoreev, S.A.; Maksimov, O.B., The study of the composition of aromatic esters by gas-liquid chromatography, Solid Fuel Chem. (Engl. Transl.), 1977, 17-22. [all data]

Todua, 2011
Todua, N.G., Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2011. [all data]

Tan, Wilkins, et al., 1989
Tan, S.T.; Wilkins, A.L.; Holland, P.T.; McGhie, T.K., Extractives from New Zealand unifloral honeys. 2. Degraded carotenoids and other substances from heather honey, J. Agric. Food Chem., 1989, 37, 5, 1217-1221, https://doi.org/10.1021/jf00089a004 . [all data]

Zaikin, 2003
Zaikin, V.G., Personal Communication: Retention indices measured during the period 2001 to 2003, 2003. [all data]

Rowland, Blackman, et al., 1995
Rowland, C.Y.; Blackman, A.J.; D'Arcy, B.R.; Rintoul, G.B., Comparison of organic extractives found in leatherwood (Eucryphia lucida) honey and leatherwood flowers and leaves, J. Agric. Food Chem., 1995, 43, 3, 753-763, https://doi.org/10.1021/jf00051a036 . [all data]


Notes

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