1-Pentanol, 2-methyl-

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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: Eugene S. Domalski and Elizabeth D. Hearing

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference
249.21298.15Benson, D'Arcy, et al., 1985
247.63298.15Bravo, Pintos, et al., 1984
248.40298.15Aicart, Kumaran, et al., 1983

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 Sadtler Research Labs Under US-EPA Contract
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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Due to licensing restrictions, this spectrum cannot be downloaded.

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- 743
NIST MS number 229384

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, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillaryOV-10180.836.2Boneva, 1987N2; Column length: 100. m; Column diameter: 0.27 mm
CapillaryOV-10190.837.5Boneva, 1987N2; Column length: 100. m; Column diameter: 0.27 mm
PackedSE-30150.820.Haken, Nguyen, et al., 1979Celatom AW silanized; Column length: 3.7 m
PackedApiezon L120.798.Bogoslovsky, Anvaer, et al., 1978Celite 545
PackedApiezon L160.803.Bogoslovsky, Anvaer, et al., 1978Celite 545
PackedSE-30100.824.Pías and Gascó, 1975Ar, Chromosorb W AW DMCS HP (80-100 mesh); Column length: 1. m
PackedSE-30120.822.Pías and Gascó, 1975Ar, Chromosorb W AW DMCS HP (80-100 mesh); Column length: 1. m
PackedSE-30140.820.Pías and Gascó, 1975Ar, Chromosorb W AW DMCS HP (80-100 mesh); Column length: 1. m

Kovats' RI, polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillaryCarbowax 20M80.1312.Boneva, 1987N2; Column length: 50. m; Column diameter: 0.23 mm
CapillaryCarbowax 20M90.1320.Boneva, 1987N2; Column length: 50. m; Column diameter: 0.23 mm
PackedPolyethylene Glycol 4000100.1293.Bonastre and Grenier, 1968Chromosorb P; Column length: 6. m
PackedPolyethylene Glycol 4000120.1288.Bonastre and Grenier, 1968Chromosorb P; Column length: 6. m
PackedPolyethylene Glycol 4000140.1284.Bonastre and Grenier, 1968Chromosorb P; Column length: 6. m
PackedPolyethylene Glycol 400080.1297.Bonastre and Grenier, 1968Chromosorb P; Column length: 6. m

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

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Column type Active phase I Reference Comment
CapillaryDB-5831.Rostad and Pereira, 198630. m/0.26 mm/0.25 μm, He, 50. C @ 4. min, 6. K/min, 300. C @ 20. min
CapillaryCP Sil 5 CB822.Hendriks and Bruins, 19834. K/min; Column length: 25. m; Column diameter: 0.22 mm; Tstart: 70. C; Tend: 205. C
CapillaryOV-1826.Schreyen, Dirinck, et al., 19761. K/min; Column length: 183. m; Column diameter: 0.762 mm; Tstart: 0. C; Tend: 230. C
CapillaryOV-1827.Schreyen, Dirinck, et al., 1976, 2N2, 1. K/min; Column length: 183. m; Tstart: 0. C; Tend: 230. C

Normal alkane RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillaryDB-5120.838.Verevkin, Krasnykh, et al., 200360. m/0.32 mm/0.25 μm, Nitrogen

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryHP-5843.0Leffingwell and Alford, 200560. m/0.32 mm/0.25 μm, He, 30. C @ 2. min, 2. K/min, 260. C @ 28. min
CapillaryOV-101837.Anker, Jurs, et al., 19902. K/min; Column length: 50. m; Column diameter: 0.28 mm; Tstart: 80. C; Tend: 200. C
PackedApiezon L846.Dahlmann, Köser, et al., 1979Chromosorb G-AW-DMCS, 10. K/min; Column length: 2. m; Tstart: 25. C

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

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Column type Active phase I Reference Comment
CapillaryHP-5824.Zhao, Li, et al., 200830. m/0.25 mm/0.25 μm; Program: 40 0C (2 min) 5 0C/min -> 80 0C 7 oC/min -> 160 0C 9 0C/min -> 200 0C 20 0C/min -> 280 0C (10 min)
CapillaryHP-5818.Zhao, Li, et al., 200830. m/0.25 mm/0.25 μm; Program: not specified
CapillarySPB-1837.Bosch-Fuste, Riu-Aumatell, et al., 200730. m/0.25 mm/0.25 μm, He; Program: 40C(10min) => 2C/min => 200C(1min) => 2C/min => 250C (10min)
CapillaryMethyl Silicone824.Chen and Feng, 2007Program: not specified
CapillaryMethyl Silicone818.Feng and Mu, 2007Program: not specified
CapillaryHP-5836.Splivallo, Bossi, et al., 2007He; Program: 50C => 3C/min => 200C(10min) => 10C/min => 290C(10min)
CapillaryMethyl Silicone824.Kou, Zhang, et al., 2006Program: not specified
CapillaryMethyl Silicone824.Fu and Wang, 2004Program: not specified
CapillarySE-30837.Vinogradov, 2004Program: not specified
CapillaryPolydimethyl siloxane813.Junkes, Castanho, et al., 2003Program: not specified
CapillaryMethyl Silicone818.Estrada and Gutierrez, 1999Program: not specified

Normal alkane RI, polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryCarbowax 20M1268.Anker, Jurs, et al., 19902. K/min; Column length: 80. m; Column diameter: 0.2 mm; Tstart: 70. C; Tend: 170. C

Normal alkane RI, polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillarySupelcowax-101337.Bosch-Fuste, Riu-Aumatell, et al., 200730. m/0.25 mm/0.25 μm, He; Program: 40C(10min) => 2C/min => 200C(1min) => 2C/min => 250C (10min)
CapillarySupelcowax-101247.Kourkoutas, Bosnea, et al., 200660. m/0.32 mm/0.25 μm, He; Program: 35C(3min) => 5C/min => 110C => 10C/min => 240C (10min)

Lee's RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryDB-5132.61Rostad and Pereira, 198630. m/0.26 mm/0.25 μm, He, 50. C @ 4. min, 6. K/min, 300. C @ 20. min

References

Go To: Top, Condensed phase thermochemistry 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.

Benson, D'Arcy, et al., 1985
Benson, G.C.; D'Arcy, P.J.; Kumaran, M.K., Excess molar isobaric heat capacities of (2-methylpentan-1-ol + n-hexane) and (2-ethylbutan-1-ol + n-hexane) at 298.15 K, J. Chem. Thermodynam., 1985, 17, 501-504. [all data]

Bravo, Pintos, et al., 1984
Bravo, R.; Pintos, M.; Baluja, M.C.; Paz Andrade, M.I.; Roux-Desgranges, G.; Grolier, J.-P.E., Excess volumes excess heat capacities of some mixtures: (an isomer of hexanol + an n-alkane) at 298.15 K, J. Chem. Thermodynam., 1984, 16, 73-79. [all data]

Aicart, Kumaran, et al., 1983
Aicart, E.; Kumaran, M.K.; Halpin, C.J.; Benson, G.C., Ultrasonic speeds and isentropic compressibilities of 2-methylpentan-1-ol with hexane isomers at 298.15 K, J. Chem. Thermodynam., 1983, 15, 1189-1197. [all data]

Boneva, 1987
Boneva, S., Gas Chromatographic Retention Indices for C6 Alkanols on OV-101 and Carbowax 20M Capillary Columns, Chromatographia, 1987, 23, 1, 50-52, https://doi.org/10.1007/BF02310419 . [all data]

Haken, Nguyen, et al., 1979
Haken, J.K.; Nguyen, A.; Wainwright, M.S., Application of linear extrathermodynamic relationships to alcohols, aldehydes, ketones, amd ethoxy alcohols, J. Chromatogr., 1979, 179, 1, 75-85, https://doi.org/10.1016/S0021-9673(00)80658-5 . [all data]

Bogoslovsky, Anvaer, et al., 1978
Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S., Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192. [all data]

Pías and Gascó, 1975
Pías, J.B.; Gascó, L., GC Retention Data of Alcohols and Benzoyl Derivatives of Alcohols, J. Chromatogr. - Chrom. Data, 1975, d14-d16. [all data]

Bonastre and Grenier, 1968
Bonastre, J.; Grenier, P., Contribution à l'étude de la polarité des phases stationnaires en chromatographie gaz-liquide. III. Calcul des coefficients d'activité relatifs et des indices de rétention de quelques alcools aliphatiques, Bull. Soc. Chim. Fr., 1968, 1, 118-125. [all data]

Rostad and Pereira, 1986
Rostad, C.E.; Pereira, W.E., Kovats and Lee retention indices determined by gas chromatography/mass spectrometry for organic compounds of environmental interest, J. Hi. Res. Chromatogr. Chromatogr. Comm., 1986, 9, 6, 328-334, https://doi.org/10.1002/jhrc.1240090603 . [all data]

Hendriks and Bruins, 1983
Hendriks, H.; Bruins, A.P., A tentative identification of components in the essential oil of Cannabis sativa L. by a combination of gas chromatography negative ion chemical ionization mass spectrometry and retention indices, Biomed. Mass Spectrom., 1983, 10, 6, 377-381, https://doi.org/10.1002/bms.1200100607 . [all data]

Schreyen, Dirinck, et al., 1976
Schreyen, L.; Dirinck, P.; van Wassenhove, F.; Schamp, N., Analysis of leek volatiles by headspace condensation, J. Agric. Food Chem., 1976, 24, 6, 1147-1152, https://doi.org/10.1021/jf60208a023 . [all data]

Schreyen, Dirinck, et al., 1976, 2
Schreyen, L.; Dirinck, P.; van Wassenhove, F.; Schamp, N., Volatile flavor components of leek, J. Agric. Food Chem., 1976, 24, 2, 336-341, https://doi.org/10.1021/jf60204a056 . [all data]

Verevkin, Krasnykh, et al., 2003
Verevkin, Sergey P.; Krasnykh, Eugen L.; Vasiltsova, Tatiana V.; Heintz, Andreas, Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers, J. Chem. Eng. Data, 2003, 48, 3, 591-599, https://doi.org/10.1021/je0255980 . [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]

Anker, Jurs, et al., 1990
Anker, L.S.; Jurs, P.C.; Edwards, P.A., Quantitative structure-retention relationship studies of odor-active aliphatic compounds with oxygen-containing functional groups, Anal. Chem., 1990, 62, 24, 2676-2684, https://doi.org/10.1021/ac00223a006 . [all data]

Dahlmann, Köser, et al., 1979
Dahlmann, G.; Köser, H.J.K.; Oelert, H.H., Multiple korrelation von retentionsindizes, Chromatographia, 1979, 12, 10, 665-671, https://doi.org/10.1007/BF02302943 . [all data]

Zhao, Li, et al., 2008
Zhao, Y.; Li, J.; Xu, Y.; Duan, H.; Fan, W.; Zhao, G., EXtraction, preparation and identification of volatile compounds in Changyu XO brandy, Chinese J. Chromatogr., 2008, 26, 2, 212-222, https://doi.org/10.1016/S1872-2059(08)60014-0 . [all data]

Bosch-Fuste, Riu-Aumatell, et al., 2007
Bosch-Fuste, J.; Riu-Aumatell, M.; Guadayol, J.M.; Caixach, J.; Lopez-Tamames, E.; Buxaderas, S., Volatile profiles of sparkling wines obtained by three extraction methods and gas chromatography-mass spectrometry (GC-MS) analysis, Food Chem., 2007, 105, 1, 428-435, https://doi.org/10.1016/j.foodchem.2006.12.053 . [all data]

Chen and Feng, 2007
Chen, Y.; Feng, C., QSPR study on gas chromatography retention index of some organic pollutants, Comput. Appl. Chem. (China), 2007, 24, 10, 1404-1408. [all data]

Feng and Mu, 2007
Feng, H.; Mu, L.-L., Quantitative structure-retention relationships for alkane and its derivatives based on electrotopological state index and molecular shape index, Chem. Ind. Engineering (Chinese), 2007, 24, 2, 161-168. [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]

Kou, Zhang, et al., 2006
Kou, J.; Zhang, S.; Hu, Y.; Qiao, H.; Li, J., Stidy on the relationships between structures and gas chromatographic retention indices of alcohols, Comput. Appl. Chem. (Chinese), 2006, 23, 7, 651-654. [all data]

Fu and Wang, 2004
Fu, S.-P.; Wang, Y.-Q., Estimation and prediction of gas chromatographic retention indices of alcohols by molecular electronegativity-distance vector, J. Chongqing Univ., 2004, 27, 6, 106-109. [all data]

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

Junkes, Castanho, et al., 2003
Junkes, B.S.; Castanho, R.D.M.; Amboni, C.; Yunes, R.A.; Heinzen, V.E.F., Semiempirical Topological Index: A Novel Molecular Descriptor for Quantitative Structure-Retention Relationship Studies, Internet Electronic Journal of Molecular Design, 2003, 2, 1, 33-49. [all data]

Estrada and Gutierrez, 1999
Estrada, E.; Gutierrez, Y., Modeling chromatographic parameters by a novel graph theoretical sub-structural approach, J. Chromatogr. A, 1999, 858, 2, 187-199, https://doi.org/10.1016/S0021-9673(99)00808-0 . [all data]

Kourkoutas, Bosnea, et al., 2006
Kourkoutas, Y.; Bosnea, L.; Taboukos, S.; Baras, C.; Lambrou, D.; Kanellaki, M., Probiotic Cheese Production Using Lactobacillus casei Cells Immobilized on Fruit Pieces, J. Dairy Sci., 2006, 89, 5, 1439-1451, https://doi.org/10.3168/jds.S0022-0302(06)72212-3 . [all data]


Notes

Go To: Top, Condensed phase thermochemistry data, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, References