2-Butanethiol

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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 as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias

Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Quantity Value Units Method Reference Comment
Proton affinity (review)813.kJ/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity781.7kJ/molN/AHunter and Lias, 1998HL

Ionization energy determinations

IE (eV) Method Reference Comment
9.10PEOgata, Onizuka, et al., 1973LLK

Gas Chromatography

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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

Kovats' RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillaryDB-5100.677.2Miller and Bruno, 200330. m/0.25 mm/0.1 μm
CapillaryDB-5120.688.8Miller and Bruno, 200330. m/0.25 mm/0.1 μm
CapillaryDB-560.669.4Miller and Bruno, 200330. m/0.25 mm/0.1 μm
CapillaryDB-580.672.6Miller and Bruno, 200330. m/0.25 mm/0.1 μm
PackedApiezon M130.679.Garbuzov, Misharina, et al., 1985He or N2, Chromosorb W, AW-DMCS; Column length: 2.1 m
PackedSqualane60.647.Zygmunt and Staszewski, 1981Chromosorb W DMCS; Column length: 2. m
PackedSqualane80.651.Zygmunt and Staszewski, 1981Chromosorb W DMCS; Column length: 2. m
PackedApiezon M130.681.Golovnya and Garbuzov, 1974N2, Chromosorb W; Column length: 2.1 m

Kovats' RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryApiezon M679.Zhu, Wang, et al., 2007Program: not specified

Kovats' RI, polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryPEG-20M887.Zhu, Wang, et al., 2007Program: not specified

Normal alkane RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillaryPolydimethyl siloxane with 5 % Ph groups100.677.Safa and Hadjmohannadi, 200530. m/0.25 mm/0.10 μm, Nitrogen
CapillaryPolydimethyl siloxane with 5 % Ph groups60.669.Safa and Hadjmohannadi, 200530. m/0.25 mm/0.10 μm, Nitrogen
CapillaryPolydimethyl siloxane with 5 % Ph groups80.673.Safa and Hadjmohannadi, 200530. m/0.25 mm/0.10 μm, Nitrogen

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
PackedPorapack Q650.Guevas A.P. and Tellez, 1977Helium, Porapak Q, 8. K/min; Column length: 3.5 m; Tstart: 220. C

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

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Column type Active phase I Reference Comment
CapillaryPolydimethyl siloxanes656.Zenkevich, 1998Program: not specified
CapillaryOV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc.681.Waggott and Davies, 1984Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified

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.

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]

Ogata, Onizuka, et al., 1973
Ogata, H.; Onizuka, H.; Nihei, Y.; Kamada, H., The photoelectron spectra of alcohols, mercaptans and amines, Bull. Chem. Soc. Jpn., 1973, 46, 3036. [all data]

Miller and Bruno, 2003
Miller, K.E.; Bruno, T.J., Isothermal Kováts retention indices of sulfur compounds on a poly(5% diphenyl-95% dimethylsiloxane) stationary phase, J. Chromatogr. A, 2003, 1007, 1-2, 117-125, https://doi.org/10.1016/S0021-9673(03)00958-0 . [all data]

Garbuzov, Misharina, et al., 1985
Garbuzov, V.G.; Misharina, T.A.; Aerov, A.F.; Golovnya, R.V., Gas chromatographic retention indices for sulphur(II)-containing organic substances, J. Anal. Chem. USSR (Engl. Transl.), 1985, 40, 4, 576-586. [all data]

Zygmunt and Staszewski, 1981
Zygmunt, B.; Staszewski, R., Retention index and gas chromatographic-mass spectrometric identification of thiols in liquified gas, Chem. Anal. (Warsaw), 1981, 26, 109-113. [all data]

Golovnya and Garbuzov, 1974
Golovnya, R.V.; Garbuzov, V.G., Effect of heteroatom in aliphatic sulfur- and oxygen-containing compounds on the values of the retention indices in gas chromatography, Izv. Akad. Nauk SSSR Ser. Khim., 1974, 7, 1519-1521. [all data]

Zhu, Wang, et al., 2007
Zhu, X.H.; Wang, W.; Schramm, K.-W.; Niu, W., Prediction of the Kova´ ts Retention Indices of Thiols by Use of Quantum Chemical and Physicochemical Descriptors, Chromatographia, 2007, 65, 11-12, 719-724, https://doi.org/10.1365/s10337-007-0237-3 . [all data]

Safa and Hadjmohannadi, 2005
Safa, F.; Hadjmohannadi, M.R., Use of topological indices of organic sulfur compounds in quantitative structure-retention relationship study, QSAR Comb. Sci., 2005, 24, 9, 1026-1032, https://doi.org/10.1002/qsar.200530008 . [all data]

Guevas A.P. and Tellez, 1977
Guevas A.P.; Tellez, J.V.G., Determination de mercaptanos de C2 a C4 an muestras gaseosas de hydrocarburos de C4 a C5 por chromatographia en fase vapor, Revista de Instituto Mexicano di Petroleo, 1977, 9, 1, 85-88. [all data]

Zenkevich, 1998
Zenkevich, I.G., The Principle of Structural Analogy in the Calculation of Gas Chromatographic Retention Indices using Physico-Chemical Constants of Organic Compounds, Zh. Anal. Khim. (Rus.), 1998, 53, 1, 43-49. [all data]

Waggott and Davies, 1984
Waggott, A.; Davies, I.W., Identification of organic pollutants using linear temperature programmed retention indices (LTPRIs) - Part II, 1984, retrieved from http://dwi.defra.gov.uk/research/completed-research/reports/dwi0383.pdf. [all data]


Notes

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