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1H-Pyrrole-2,5-dione, 3-ethyl-4-methyl-


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
NIST MS number 412808

All mass spectra in this site (plus many more) are available from the NIST/EPA/NIH Mass Spectral Library. Please see the following for information about the library and its accompanying search program.


Gas Chromatography

Go To: Top, 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, polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillarySupelcowax-102197.Wong and Tie, 1993He, 35. C @ 5. min, 3. K/min, 200. C @ 20. min; Column length: 60. m; Column diameter: 0.25 mm

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

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Column type Active phase I Reference Comment
CapillaryHP-51265.Xian Q., Chen H., et al., 200630. m/0.25 mm/0.25 «mu»m, He, 3. K/min, 220. C @ 20. min; Tstart: 50. C

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

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Column type Active phase I Reference Comment
CapillaryHP-5MS1234.8Andriamaharavo, 201430. m/0.25 mm/0.25 «mu»m, He; Program: 60C (1 min) => 5 C/min => 210C => 10 C/min => 280C (15 min)

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

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Column type Active phase I Reference Comment
CapillaryDB-Wax2260.Shimoda, Shigematsu, et al., 199560. m/0.25 mm/0.25 «mu»m, 2. K/min; Tstart: 50. C; Tend: 230. C
CapillaryDB-Wax2260.Shimoda, Shigematsu, et al., 1995, 260. m/0.25 mm/0.25 «mu»m, He, 2. K/min; Tstart: 50. C; Tend: 230. C

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

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Column type Active phase I Reference Comment
CapillaryDB-Wax2244.Cantergiani, Brevard, et al., 200130. m/0.25 mm/0.25 «mu»m; Program: 20C(30s) => fast => 60C => 4C/min => 220C (20min)

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryOV-11192.Da Costa, Yang, et al., 201050. m/0.32 mm/0.50 «mu»m, 2. K/min, 270. C @ 10. min; Tstart: 40. C
CapillaryHP-51280.6Leffingwell and Alford, 200560. m/0.32 mm/0.25 «mu»m, He, 30. C @ 2. min, 2. K/min, 260. C @ 28. min
CapillaryHP-51238.Boylston and Viniyard, 199850. m/0.32 mm/0.52 «mu»m, 35. C @ 15. min, 2. K/min, 250. C @ 45. min

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

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Column type Active phase I Reference Comment
CapillarySLB-5 MS1238.Mondello, 201230. m/0.25 mm/0.25 «mu»m, Helium; Program: not specified
CapillarySLB-5 MS1239.Mondello, 201230. m/0.25 mm/0.25 «mu»m, Helium; Program: not specified
CapillaryHP-5 MS1265.Xian, Chen, et al., 200630. m/0.25 mm/0.25 «mu»m, Helium; Program: 40 0C (3 min) 6 0C/min -> 150 0C (1 min) 10 0C/min -> 250 0C (10 min)

References

Go To: Top, 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.

Wong and Tie, 1993
Wong, K.C.; Tie, D.Y., The Essential Oil of the Leaves of Murraya koenigii Spreng., J. Essent. Oil Res., 1993, 5, 4, 371-374, https://doi.org/10.1080/10412905.1993.9698245 . [all data]

Xian Q., Chen H., et al., 2006
Xian Q.; Chen H.; Zou H.; Yin D., Chemical composition of essential oils of two submerged macrophytes, Ceratophyllum demersum L. and Vallisneria spiralis L., Flavour Fragr. J., 2006, 21, 3, 524-526, https://doi.org/10.1002/ffj.1588 . [all data]

Andriamaharavo, 2014
Andriamaharavo, N.R., Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2014. [all data]

Shimoda, Shigematsu, et al., 1995
Shimoda, M.; Shigematsu, H.; Shiratsuchi, H.; Osajima, Y., Comparison of the odor concentrates by SDE and adsorptive column method from green tea infusion, J. Agric. Food Chem., 1995, 43, 6, 1616-1620, https://doi.org/10.1021/jf00054a037 . [all data]

Shimoda, Shigematsu, et al., 1995, 2
Shimoda, M.; Shigematsu, H.; Shiratsuchi, H.; Osajima, Y., Comparison of volatile compounds among different grades of green tea and their relations to odor attributes, J. Agric. Food Chem., 1995, 43, 6, 1621-1625, https://doi.org/10.1021/jf00054a038 . [all data]

Cantergiani, Brevard, et al., 2001
Cantergiani, E.; Brevard, H.; Krebs, Y.; Feria-Morales, A.; Amadò, R.; Yeretzian, C., Characterisation of the aroma of green Mexican coffee and identification of mouldy/earthy defect, Eur. Food Res. Technol., 2001, 212, 6, 648-657, https://doi.org/10.1007/s002170100305 . [all data]

Da Costa, Yang, et al., 2010
Da Costa, N.C.; Yang, Y.; Kowalczyk, J.; Poulsen, M.L., The analysis of volatiles and non-volatiles in Yerba Mate tea (Ilex paraguariensis) in Proc. 12th Weurman Symp., Blank, I.; Wust, M.; Yeretzian, C., ed(s)., Institut fur Chemie und Biologisher Chemie, Wissenschafen, Winterthur, 2010, 494-497. [all data]

Leffingwell and Alford, 2005
Leffingwell, J.C.; Alford, E.D., Volatile constituents of Perique tobacco, Electron. J. Environ. Agric. Food Chem., 2005, 4, 2, 899-915. [all data]

Boylston and Viniyard, 1998
Boylston, T.D.; Viniyard, B.T., Isolation of volatile flavor compounds from peanut butter using purge-and-trap technique in Instrumental Methods in Food and Beverage Analysis, D. Wetzel and G. Charalambous, ed(s)., 1998, 225-243. [all data]

Mondello, 2012
Mondello, L., HS-SPME-GCxGC-MS analysis of Yerba Mate (Ilex paraguariensis) in Shimadzu GC-GC application compendium of comprehensive 2D GC, Vol. 1-5, Shimadzu Corp., 2012, 1-29. [all data]

Xian, Chen, et al., 2006
Xian, Q.-M.; Chen, H.-D.; Zou, H.-H., Allelopathic activity of volatile substance from submerged macrophytes on Microcystin aeruginosa, Acta Ecologica Sinica, 2006, 26, 11, 3549-3554, https://doi.org/10.1016/S1872-2032(06)60054-1 . [all data]


Notes

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