(1R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene


Condensed phase thermochemistry 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δcliquid-1471.5kcal/molCcbAuwsers, Roth, et al., 1910Corresponding Δfliquid = -15.5 kcal/mol (simple calculation by NIST; no Washburn corrections)

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

Quantity Value Units Method Reference Comment
Tboil428.2KN/AAldrich 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: Coblentz Society, Inc.

Condensed Phase Spectrum

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IR spectrum
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Notice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments. More information on the manner in which spectra in this collection were collected can be found here.

Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.

Additional Data

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Owner Copyright (C) 1987 by the Coblentz Society
Collection (C) 2018 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin WESTERN REGIONAL RES. USDA
Source reference COBLENTZ NO. 9885
Date 1967/06/28
Name(s) 2,6,6-trimethylbicyclo[3.1.1]hept-2-ene
2-Pinene, d-
State LIQUID (NEAT)
Instrument CARY 90 (GRATING)
Instrument parameters GRATING CHANGES: 3000, 2000, 1200 CM-1
Path length 0.0025 CM
SEE SPECTRUM NO. 4986 FOR "PRISM" RUN
Resolution 2
Sampling procedure TRANSMISSION
Data processing DIGITIZED BY COBLENTZ SOCIETY (BATCH II) FROM HARD COPY

This IR spectrum is from the Coblentz Society's evaluated infrared reference spectra collection.


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-9493
NIST MS number 236141

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

Kovats' RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryDB-5937.Dickens, 199930. m/0.25 mm/0.25 μm, 50. C @ 2. min, 15. K/min, 235. C @ 2. min

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

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Column type Active phase I Reference Comment
CapillaryDB-5937.Dickens J.C., 2000Program: not specified

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

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Column type Active phase I Reference Comment
CapillaryDB-5935.Zeller and Rychlik, 200630. m/0.32 mm/0.25 μm, He, 40. C @ 1. min, 6. K/min; Tend: 230. C

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

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Column type Active phase I Reference Comment
CapillaryVF-5MS922.Carasek and Pawliszyn, 200630. m/0.25 mm/0.25 μm, He; Program: 40C(2min) => 5C/min => 200C (2min) => 30C/min => 260C
CapillaryVF-5MS922.Carasek and Pawliszyn, 200630. m/0.25 mm/0.25 μm, He; Program: 40C(2min) => 5C/min => 200C (2min) => 30C/min => 260C
CapillarySE-54929.Buettner and Schieberle, 199930. m/0.32 mm/0.25 μm, He; Program: 35C (2min) => 40C/min => 50C (2min) => 6C/min => 180C => 10C/min => 230C (10min)
CapillarySE-54929.Hinterholzer and Schieberie, 199830. m/0.32 mm/0.25 μm, He; Program: 35C(2min) => 40C/min => 50C(2min) => 6C/min => 180C => 10C/min => 230C(10min)

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

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Column type Active phase I Reference Comment
CapillaryDB-FFAP1016.Zeller and Rychlik, 200630. m/0.32 mm/0.25 μm, He, 40. C @ 1. min, 6. K/min; 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
CapillaryFFAP1010.Buettner and Schieberle, 199930. m/0.32 mm/0.25 μm, He; Program: 35C (2min) => 40C/min => 60C (2min) => 6C/min => 180C => 10C/min => 230C (10min)

References

Go To: Top, Condensed phase thermochemistry data, 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.

Auwsers, Roth, et al., 1910
Auwsers, K.; Roth, W.A.; Eisenlohr, F., III. Verbrennungswarmen von Terpenen und Styrolen, Justus Liebigs Ann. Chem., 1910, 267-290. [all data]

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

Dickens, 1999
Dickens, J.C., Predator-prey interactions: olfactory adaptations of generalist and specialist predators, Agric. For. Entomol., 1999, 1, 1, 47-54, https://doi.org/10.1046/j.1461-9563.1999.00007.x . [all data]

Dickens J.C., 2000
Dickens J.C., Sexual maturation and temporal variation of neural responses in adult Colorado potato beetles to volatiles emitted by potato plants, J. Chem. Ecol., 2000, 26, 5, 1265-1279, https://doi.org/10.1023/A:1005492229377 . [all data]

Zeller and Rychlik, 2006
Zeller, A.; Rychlik, M., Character impact odorants of fennel fruits and fennel tea, J. Agric. Food Chem., 2006, 54, 10, 3686-3692, https://doi.org/10.1021/jf052944j . [all data]

Carasek and Pawliszyn, 2006
Carasek, E.; Pawliszyn, J., Screening of Tropical Fruit Volatile Compounds Using Solid-Phase Microextraction (SPME) Fibers and Internally Cooled SPME Fiber, J. Agric. Food Chem., 2006, 54, 23, 8688-8696, https://doi.org/10.1021/jf0613942 . [all data]

Buettner and Schieberle, 1999
Buettner, A.; Schieberle, P., Characterization of the most odor-active volatiles in fresh, hand squeezed juice of grapefruit (Citrus paradise Macfayden), J. Agric. Food Chem., 1999, 47, 12, 5189-5193, https://doi.org/10.1021/jf990071l . [all data]

Hinterholzer and Schieberie, 1998
Hinterholzer, A.; Schieberie, P., Identification of the most odour-active volatiles in fresh, hand-extracted juice of valencia late oranges by odour dilution techniques, Flavour Fragr. J., 1998, 13, 1, 49-55, https://doi.org/10.1002/(SICI)1099-1026(199801/02)13:1<49::AID-FFJ691>3.0.CO;2-S . [all data]


Notes

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