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Benzene, 1-ethenyl-4-methoxy-

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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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos

Reduced pressure boiling point

Tboil (K) Pressure (bar) Reference Comment
314.70.0007Aldrich Chemical Company Inc., 1990BS

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
54.9333.AStephenson and Malanowski, 1987Based on data from 318. - 478. K. See also Stull, 1947.; AC

Antoine Equation Parameters

log10(P) = A − (B / (T + C))
    P = vapor pressure (bar)
    T = temperature (K)

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Temperature (K) A B C Reference Comment
318.4 - 477.75.08082234.943-37.386Stull, 1947Coefficents calculated by NIST from author's data.

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 NIST Standard Reference Data Program
Collection (C) 2018 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
State gas
Instrument HP-GC/MS/IRD

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-2706
NIST MS number 231585

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.


UV/Visible 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: 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 Parfitt, 1966
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. 19809
Instrument Unicam SP 700
Boiling point 70/ 3.5 mm

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, polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
PackedPEG-20M160.1688.4Still and Whitehead, 1977N2, Chromosorb G; Column length: 3. m
PackedPEG-20M160.1688.4Still and Whitehead, 1977N2, Chromosorb G; Column length: 3. m

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

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Column type Active phase I Reference Comment
CapillaryHP-5MS1154.4Zhao C.X., Li, et al., 200630. m/0.25 mm/0.25 «mu»m, He, 4. K/min; Tstart: 80. C; Tend: 300. C
CapillaryHP-5MS1151.6Zhao, Liang, et al., 200530. m/0.25 mm/0.25 «mu»m, He, 2. K/min; Tstart: 80. C; Tend: 290. C
CapillaryHP-5MS1153.9Zhao, Liang, et al., 200530. m/0.25 mm/0.25 «mu»m, He, 4. K/min; Tstart: 80. C; Tend: 290. C
CapillaryHP-5MS1155.1Zhao, Liang, et al., 200530. m/0.25 mm/0.25 «mu»m, He, 6. K/min; Tstart: 80. C; Tend: 290. 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-5MS1157.9Andriamaharavo, 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
CapillaryZB-Wax1670.Ledauphin, Saint-Clair, et al., 200430. m/0.25 mm/0.15 «mu»m, He, 35. C @ 10. min, 1.8 K/min, 220. C @ 10. min

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

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Column type Active phase I Reference Comment
CapillaryCP-Wax 52CB1680.Romeo, Ziino, et al., 200760. m/0.25 mm/0.25 «mu»m, He; Program: 45C(5min) => 10C/min => 80C => 2C/min => 240C

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryHP-1011152.Mastelic, Jerkovic, et al., 200625. m/0.2 mm/0.2 «mu»m, He, 70. C @ 2. min, 3. K/min, 200. C @ 15. min
CapillaryHP-51160.Wang, Yang, et al., 200630. m/0.25 mm/0.25 «mu»m, He, 60. C @ 2. min, 10. K/min, 250. C @ 10. min
CapillaryDB-51150.Tellez, Khan, et al., 200430. m/0.25 mm/0.25 «mu»m, He, 3. K/min; Tstart: 60. C; Tend: 240. C
CapillarySPB-51159.Ledauphin, Guichard, et al., 200330. m/0.32 mm/0.25 «mu»m, He, 40. C @ 1. min, 5. K/min, 220. C @ 20. min
CapillarySPB-51156.Pino, Marbot, et al., 200230. m/0.25 mm/0.25 «mu»m, Helium, 60. C @ 2. min, 4. K/min, 250. C @ 20. min

Normal alkane RI, polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryHP-20M1633.Mastelic, Jerkovic, et al., 200650. m/0.2 mm/0.2 «mu»m, He, 70. C @ 4. min, 4. K/min, 180. C @ 15. min

Normal alkane RI, polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryHP-Innowax1694.Baser, Demirci, et al., 200260. m/0.25 mm/0.25 «mu»m, He; Program: 60 0C (10 min) 4 K/min -> 220 0C (10 min) 1 K/min -> 240 0C

References

Go To: Top, Phase change data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, Gas Chromatography, NIST Free Links, 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]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Stull, 1947
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 . [all data]

Parfitt, 1966
Parfitt, S.D., UV atlasof organic compaunds, 1966, 2, D10/45. [all data]

Still and Whitehead, 1977
Still, R.H.; Whitehead, A., Thermal degradation of polymers. XV. Vacuum pyrolysis studies on poly(p-methoxystyrene) and poly(p-hydroxystyrene), J. Appl. Polym. Sci., 1977, 21, 5, 1199-1213, https://doi.org/10.1002/app.1977.070210504 . [all data]

Zhao C.X., Li, et al., 2006
Zhao C.X.; Li, X.N.; Liang Y.Z.; Fang H.Z.; Huang L.F.; Guo F.Q., Comparative analysis of chemical components of essential oils from different samples of Rhododendron with the help of chemometrics methods, Chemom. Intell. Lab. Syst., 2006, 82, 1-2, 218-228, https://doi.org/10.1016/j.chemolab.2005.08.008 . [all data]

Zhao, Liang, et al., 2005
Zhao, C.-X.; Liang, Y.-Z.; Fang, H.-Z.; Li, X.-N., Temperature-programmed retention indices for gas chromatography-mass spectroscopy analysis of plant essential oils, J. Chromatogr. A, 2005, 1096, 1-2, 76-85, https://doi.org/10.1016/j.chroma.2005.09.067 . [all data]

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

Ledauphin, Saint-Clair, et al., 2004
Ledauphin, J.; Saint-Clair, J.-F.; Lablanquie, O.; Guichard, H.; Founier, N.; Guichard, E.; Barillier, D., Identification of trace volatile compounds in freshly distilled calvados and cognac using preparative separations coupled with gas chromatography-mass spectrometry, J. Agric. Food Chem., 2004, 52, 16, 5124-5134, https://doi.org/10.1021/jf040052y . [all data]

Romeo, Ziino, et al., 2007
Romeo, V.; Ziino, M.; Giuffrrida, D.; Condurso, C.; Verzera, A., Flavour profile of capers (Capparis spinosa L.) from the Eolian Archipelago by HS-SPME/GC?MS, Food Chem., 2007, 101, 3, 1272-1278, https://doi.org/10.1016/j.foodchem.2005.12.029 . [all data]

Mastelic, Jerkovic, et al., 2006
Mastelic, J.; Jerkovic, I.; Mesic, M., Volatile constituents from flowers, leaves, bark and wood of Prunus mahaleb L., Flavour Fragr. J., 2006, 21, 2, 306-313, https://doi.org/10.1002/ffj.1596 . [all data]

Wang, Yang, et al., 2006
Wang, Q.; Yang, Y.; Zhao, X.; Zhu, B.; Nan, P.; Zhao, J.; Wang, L.; Chen, F.; Liu, Z.; Zhong, Y., Chemical variation in the essential oil of Ephedra sinica from Northeastern China, Food Chem., 2006, 98, 1, 52-58, https://doi.org/10.1016/j.foodchem.2005.04.033 . [all data]

Tellez, Khan, et al., 2004
Tellez, M.R.; Khan, I.A.; Schaneberg, B.T.; Crockett, S.L.; Rimando, A.M.; Kobaisy, M., Steam distillation-solid-phase microextraction for the detection of Ephedra sinica in herbal preparations, J. Chromatogr. A, 2004, 1025, 1, 51-56, https://doi.org/10.1016/S0021-9673(03)01035-5 . [all data]

Ledauphin, Guichard, et al., 2003
Ledauphin, J.; Guichard, H.; Saint-Clair, J.-F.; Picoche, B.; Barillier, D., Chemical and sensorial aroma characterization of freshly distilled calvados. 2. Identification of volatile compounds and key odorants, J. Agric. Food Chem., 2003, 51, 2, 433-442, https://doi.org/10.1021/jf020373e . [all data]

Pino, Marbot, et al., 2002
Pino, J.A.; Marbot, R.; Vazquez, C., Characterization of volatiles in Loquat fruit (Eriobotrya japonica Lindl.), Revista CENIC Ciencias Quimicas, 2002, 33, 3, 115-119. [all data]

Baser, Demirci, et al., 2002
Baser, K.H.C.; Demirci, B.; Kirimer, N.; Satil, F.; Tumen, G., The essential oils of Thymus migricus and T. fedtschenkoi var. handelii from Turkey, Flavour Fragr. J., 2002, 17, 1, 41-45, https://doi.org/10.1002/ffj.1036 . [all data]


Notes

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