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Benzene, 1,2,3-trimethoxy-5-methyl-


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 (atm) Reference
390.70.007Aldrich Chemical Company Inc., 1990

IR Spectrum

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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

Gas Phase Spectrum

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IR spectrum
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Additional Data

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Owner SRD/NIST
Collection (C) 2018 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin EPA-IR VAPOR PHASE LIBRARY
State gas

This IR spectrum is from the NIST/EPA Gas-Phase Infrared Database .


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 Japan AIST/NIMC Database- Spectrum MS-NW-9767
NIST MS number 236982

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

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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

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

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Column type Active phase I Reference Comment
CapillaryDB-51419.Zhang, Xu, et al., 200530. m/0.25 mm/0.25 «mu»m, N2, 45. C @ 10. min, 2.5 K/min, 180. C @ 20. min

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

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Column type Active phase I Reference Comment
CapillaryDB-5MS1400.Varlet, Serot, et al., 200730. m/0.32 mm/0.5 «mu»m, He; Program: 70C => 5C/min => 85C(1min) => 3C/min => 165C => 10C/min => 280C(3min)
CapillaryDB-5MS1400.Varlet V., Knockaert C., et al., 200630. m/0.32 mm/0.5 «mu»m, He; Program: 70C(1min) => 3C/min => 80C(1min) => 5C/min => 150C => 10C/min => 280C (4min)

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryZB-51410.Jürgens and Dötterl, 200460. m/0.25 mm/0.25 «mu»m, He, 40. C @ 4.6 min, 6. K/min, 260. C @ 1. min

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

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Column type Active phase I Reference Comment
CapillaryHP-51421.Fang, Pu, et al., 201230. m/0.25 mm/0.25 «mu»m, Helium; Program: 30 0C (1 min) 2 0C/min -> 100 0C (5 min) 5 0C/min -> 170 0C
CapillaryDB-5 MS1400.Cajka, Hajslova, et al., 200730. m/0.25 mm/0.25 «mu»m, Helium; Program: 45 0C (0.75 min) 10 0C/min -> 200 0C 30 0C/min -> 245 0C (1.25 min)
CapillaryHP-51435.Splivallo, Bossi, et al., 2007He; Program: 50C => 3C/min => 200C(10min) => 10C/min => 290C(10min)
CapillaryHP-5MS1408.Ansorena, Gimeno, et al., 200130. m/0.25 mm/0.25 «mu»m, He; Program: 40C (10min) => 3C/min => 120C => 10C/min => 250C (5min)
CapillaryHP-51407.Ansorena, Astiasarán, et al., 200030. m/0.25 mm/0.25 «mu»m, He; Program: 40C (10min) => 3C/min => 120C => 10C/min => 250C (5min)

Normal alkane RI, polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryDB-Wax2041.Binder, Benson, et al., 19904. K/min, 230. C @ 10. min; Column length: 60. m; Column diameter: 0.32 mm; Tstart: 50. C

Normal alkane RI, polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillarySOLGel-Wax2041.Shu and Shen, 200830. m/0.53 mm/0.50 «mu»m, Helium; Program: 40 0C 7 0C/min -> 180 0C 10 0C/min -> 240 0C (10 min)

References

Go To: Top, Phase change data, IR Spectrum, 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.

Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]

Zhang, Xu, et al., 2005
Zhang, F.; Xu, Q.; Fu, S.; Ma, X.; Xiao, H.; Liang, X., Chemical constituents of the essential oil of Asarum forbesii Maxim (Aristolochiaceae), Flavour Fragr. J., 2005, 20, 3, 318-320, https://doi.org/10.1002/ffj.1423 . [all data]

Varlet, Serot, et al., 2007
Varlet, V.; Serot, T.; Cardinal, M.; Knockaert, C.; Prost, C., Olfactometric Determination of the Most Potent Odor-Active Compounds in Salmon Muscle (Salmo salar) Smoked by Using Four Smoke Generation Techniques, J. Agric. Food Chem., 2007, 55, 11, 4518-4525, https://doi.org/10.1021/jf063468f . [all data]

Varlet V., Knockaert C., et al., 2006
Varlet V.; Knockaert C.; Prost C.; Serot T., Comparison of odor-active volatile compounds of fresh and smoked salmon, J. Agric. Food Chem., 2006, 54, 9, 3391-3401, https://doi.org/10.1021/jf053001p . [all data]

Jürgens and Dötterl, 2004
Jürgens, A.; Dötterl, S., Chemical composition of anther volatiles in Ranunculaceae: genera-specific profiles in Aemone, Aquilegia, Caltha, Pulsatilla, Ranunculus, and Trollius species, American Journal of Botany, 2004, 91, 12, 1969-1980, https://doi.org/10.3732/ajb.91.12.1969 . [all data]

Fang, Pu, et al., 2012
Fang, S.; Pu, B.; Chen, A.; Kangzhou, Ao; Xu, D., A box-behnken design for characterizing Chineser truffles (Tuber indicum) aroma by HS-SPME-GC-MS, J. Food Res., 2012, 1, 3, 219-229, https://doi.org/10.5539/jfr.v1n3p219 . [all data]

Cajka, Hajslova, et al., 2007
Cajka, T.; Hajslova, J.; Cochran, J.; Holadova, K.; Klimankova, E., Solid phase microextraction - comprehensive two dimensional gas chromatography - time-of-flight mass spectrometry for the analysis of honey volatiles, J. Sep. Sci., 2007, 30, 4, 534-546, https://doi.org/10.1002/jssc.200600413 . [all data]

Splivallo, Bossi, et al., 2007
Splivallo, R.; Bossi, S.; Maffei, M.; Bonfante, P., Discrimination of truffle fruiting body versus mycelial aromas by stir bar sorptive extraction, Phytochemistry, 2007, 68, 20, 2584-2598, https://doi.org/10.1016/j.phytochem.2007.03.030 . [all data]

Ansorena, Gimeno, et al., 2001
Ansorena, D.; Gimeno, O.; Astiasarán, I.; Bello, J., Analysis of volatile compounds by GC-MS of a dry fermented sausage: chorizo de Pamplona, Food Res. Int., 2001, 34, 1, 67-75, https://doi.org/10.1016/S0963-9969(00)00133-2 . [all data]

Ansorena, Astiasarán, et al., 2000
Ansorena, D.; Astiasarán, I.; Bello, J., Influence of the simultaneous addition of the protease flavourzyme and the lipase novozyme 677BG on dry fermented sausage compounds extracted by SDE and analyzed by GC-MS, J. Agric. Food Chem., 2000, 48, 6, 2395-2400, https://doi.org/10.1021/jf990931y . [all data]

Binder, Benson, et al., 1990
Binder, R.G.; Benson, M.E.; Flath, R.A., Volatile Components of Safflower, J. Agric. Food Chem., 1990, 38, 5, 1245-1248, https://doi.org/10.1021/jf00095a020 . [all data]

Shu and Shen, 2008
Shu, N.; Shen, H., Aroma-impact compounds in Lysimachia foenum-graecum extracts, Flavour Fragr. J., 2008, 24, 1, 1-6, https://doi.org/10.1002/ffj.1908 . [all data]


Notes

Go To: Top, Phase change data, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, References