Thiophene, 2-butyl-

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Gas phase ion energetics data

Go To: Top, Mass spectrum (electron ionization), UV/Visible spectrum, Gas Chromatography, 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: Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV) Method Reference
8.5 ± 0.2EIKhvostenko, 1962

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C4H4S+11.0 ± 0.2?EIKhvostenko, 1962 
C5H5S+11.3 ± 0.2?EIKhvostenko, 1962 

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

Thiophene, 2-butyl-

Mass Spectrum

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Relative Intensity

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.
NIST MS number 21157

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UV/Visible spectrum

Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), Gas Chromatography, 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: Victor Talrose, Alexander N. Yermakov, Alexy A. Usov, Antonina A. Goncharova, Axlexander N. Leskin, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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UVVis spectrum
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Additional Data

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Source Obelentsev and Aiuvazov, 1957
Owner INEP CP RAS, NIST OSRD
Collection (C) 2007 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin INSTITUTE OF ENERGY PROBLEMS OF CHEMICAL PHYSICS, RAS
Source reference RAS UV No. 12669
Instrument ISP-22
Boiling point 181.5

Gas Chromatography

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

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

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Column type Active phase I Reference Comment
CapillaryBPX-51072.Bredie, Mottram, et al., 200250. m/0.32 mm/0.5 μm, 60. C @ 5. min, 4. K/min, 250. C @ 20. min
CapillaryCP Sil 8 CB1065.Elmore and Mottram, 200060. m/0.25 mm/0.25 μm, 60. C @ 2. min, 15. K/min; Tend: 280. C
CapillaryOV-1011052.Misharina, Golovnya, et al., 199350. m/0.32 mm/0.5 μm, He, 4. K/min; Tstart: 50. C; Tend: 200. C
CapillaryDB-11041.Zhang and Ho, 198960. m/0.25 mm/0.25 μm, He, 2. K/min, 220. C @ 10. min; Tstart: 40. C

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

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Column type Active phase I Reference Comment
CapillaryDB-Wax1351.Chung, Eiserich, et al., 1994He, 60. C @ 4. min, 3. K/min, 220. C @ 30. min; Column length: 60. m; Column diameter: 0.25 mm
CapillaryCP-WAX 57CB1336.Whitfield, Mottram, et al., 1988He, 60. C @ 5. min, 4. K/min, 200. C @ 10. min; Column length: 50. m; Column diameter: 0.32 mm
CapillaryCP-WAX 57CB1339.Whitfield, Mottram, et al., 1988He, 60. C @ 5. min, 4. K/min, 200. C @ 10. min; Column length: 50. m; Column diameter: 0.32 mm

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryDB-51069.Macku and Shibamoto, 1991He, 40. C @ 5. min, 2. K/min; Column length: 60. m; Column diameter: 0.25 mm; Tend: 160. C
CapillaryCP-Sil 51040.Damste, van Dalen, et al., 198825. m/0.32 mm/0.45 μm, Helium, 0. C @ 5. min, 3. K/min; Tend: 300. C
CapillaryCP-Sil 51041.Damste, van Dalen, et al., 198825. m/0.32 mm/0.45 μm, Helium, 0. C @ 5. min, 3. K/min; Tend: 300. C
CapillaryCP Sil 5 CB1040.Damste, Kock-van Dalen, et al., 198825. m/0.32 mm/0.45 μm, He, 3. K/min; Tstart: 50. C; Tend: 300. C
CapillaryCP Sil 5 CB1041.Damste, Kock-van Dalen, et al., 198825. m/0.32 mm/0.45 μm, He, 3. K/min; Tstart: 50. C; Tend: 300. C

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

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Column type Active phase I Reference Comment
CapillaryDB-11045.Soumaghi, Amin, et al., 2006Helium; Program: not specified
CapillarySE-301052.Vinogradov, 2004Program: not specified

Normal alkane RI, polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryCarbowax 20M1353.Vinogradov, 2004Program: not specified

References

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

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

Khvostenko, 1962
Khvostenko, V.I., Ionisation of thiophen and some of its derivatives by electron impact, Zh. Fiz. Khim., 1962, 36, 384, In original 197. [all data]

Obelentsev and Aiuvazov, 1957
Obelentsev, R.D.; Aiuvazov, B.V., Doklady Akad. Nauk S.S.S.R. (in Rus.), 1957, 113, 614. [all data]

Bredie, Mottram, et al., 2002
Bredie, W.L.P.; Mottram, D.S.; Guy, R.C.E., Effect of temperature and pH on the generation of flavor volatiles in extrusion cooking of wheat flour, J. Agric. Food Chem., 2002, 50, 5, 1118-1125, https://doi.org/10.1021/jf0111662 . [all data]

Elmore and Mottram, 2000
Elmore, J.S.; Mottram, D.S., Formation of 2-alkyl-(2H)-thiapyrans and 2-Alkylthiophenes in cooked beef and lamb, J. Agric. Food Chem., 2000, 48, 6, 2420-2424, https://doi.org/10.1021/jf000124v . [all data]

Misharina, Golovnya, et al., 1993
Misharina, T.A.; Golovnya, R.V.; Beletsky, I.V., Sorption properties of heterocyclic compounds differing by heteroatom in capillary gas chromatography, Russ. Chem. Bull. (Engl. Transl.), 1993, 42, 7, 1167-1170, https://doi.org/10.1007/BF00701998 . [all data]

Zhang and Ho, 1989
Zhang, Y.; Ho, C.-T., Volatile compounds formed from thermnal interaction of 2,4-decadienal with cysteine and glutathione, J. Agric. Food Chem., 1989, 37, 4, 1016-1020, https://doi.org/10.1021/jf00088a044 . [all data]

Chung, Eiserich, et al., 1994
Chung, T.Y.; Eiserich, J.P.; Shibamoto, T., Volatile compounds produced from peanut oil heated with different amounts of cysteine, J. Agric. Food Chem., 1994, 42, 8, 1743-1746, https://doi.org/10.1021/jf00044a032 . [all data]

Whitfield, Mottram, et al., 1988
Whitfield, F.B.; Mottram, D.S.; Brock, S.; Puckey, D.J.; Salter, L.J., Effect of Phospholipid on the Formation of Volatile Heterocyclic Compounds in Heated Aqueous Solutions of Amino Acids and Ribose, J. Sci. Food Agric., 1988, 42, 3, 261-272, https://doi.org/10.1002/jsfa.2740420309 . [all data]

Macku and Shibamoto, 1991
Macku, C.; Shibamoto, T., Volatile sulfur-containing compounds generated from the thermal interaction of corn oil and cysteine, J. Agric. Food Chem., 1991, 39, 11, 1987-1989, https://doi.org/10.1021/jf00011a021 . [all data]

Damste, van Dalen, et al., 1988
Damste, J.S.S.; van Dalen, A.C.K.; de Leeuw, J.W.; Schenck, P.A., Identification of homologous series of alkylated thiophenes, thiolanes, thianes and benzothiophenes present in pyrolisates of sulfur-rich kerogenes, J. Chromatogr., 1988, 435, 435-452, https://doi.org/10.1016/S0021-9673(01)82208-1 . [all data]

Damste, Kock-van Dalen, et al., 1988
Damste, J.S.S.; Kock-van Dalen, A.C.; de Leeuw, J.W.; Schenk, P.A., Identification of homologous series of alkylated thiophenes, thiolanes, thianes and benzothiophenes present in pyrolysates of sulphur-rich kerogens, J. Chromatogr., 1988, 435, 435-452, https://doi.org/10.1016/S0021-9673(01)82208-1 . [all data]

Soumaghi, Amin, et al., 2006
Soumaghi, M.H.S.; Amin, G.; Samadi, N., Chemical composition and antimicrobial activity of essential oil of Salvia spinosa L., Asian J. Plant Sci., 2006, 5, 4, 654-656, https://doi.org/10.3923/ajps.2006.654.656 . [all data]

Vinogradov, 2004
Vinogradov, B.A., Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]


Notes

Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), UV/Visible spectrum, Gas Chromatography, References