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Camphor

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

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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

Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase BP-1DB-5MSBP-1DB-5MSDB-5
Column length (m) 30.30.25.30.30.
Carrier gas N2HeN2HeHe
Substrate      
Column diameter (mm) 0.320.250.250.320.25
Phase thickness (mum) 0.250.250.250.250.25
Program 60C => 5C/min => 220C (5min) => 3C/min => 245C(5min)60C(5min) => 2C/min => 140C= 5C/min => 250C(5min)60C => 5C/min => 220C(5min) => 3C/min => 245C(5min)40C (3min) => 5C/min => 160C (2min) => 10C/min => 280C (10min)35C => 4C/min => 180C => 20C/min => 280C
I 1128.1144.1117.1153.1145.
ReferenceKhan, Verma, et al., 2006Tuberoso, Kowalczyk, et al., 2005Dwivedi, Khan, et al., 2004Radulescu, Chiliment, et al., 2004Araújo, Silveira, et al., 2003
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase HP-5BP-1BP-1DB-5DB-5
Column length (m) 30.25.30.30.30.
Carrier gas HeN2N2  
Substrate      
Column diameter (mm) 0.250.250.320.260.25
Phase thickness (mum) 0.250.250.250.250.25
Program 40C (3min) => 3C/min => 180C => 30C/min => 270C (5min)60C => 5C/min => 220C (5min) => 3C/min => 245 C (5min)60 C 5 C/min -> 220 C (5 min) 3 C/min -> 245 C (5 min)not specified50C(5min) => 2C/min => 250C (60min) => 2C/min => 270C => 1C/min => 290C
I 1146.1125.1125.1143.1131.
ReferenceDaferera, Ziogas, et al., 2003Khan, Srivastava, et al., 2003Khan, Srivastava, et al., 2002Adams, 1998Roscigno, 1998
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type Packed
Active phase SE-30
Column length (m) 1.5
Carrier gas He
Substrate Chromosorb G HP (80-100 mesh)
Column diameter (mm)  
Phase thickness (mum)  
Program not specified
I 1137.
ReferenceRamsey, Lee, et al., 1980
Comment MSDC-RI

References

Go To: Top, Kovats' RI, non-polar column, custom temperature program, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Khan, Verma, et al., 2006
Khan, M.; Verma, S.C.; Srivastava, S.K.; Shawl, A.S.; Syamsundar, K.V.; Khanuja, S.P.S.; Kumar, T., Essential oil composition of Taxus wallichiana Zucc. from the Northern Himalayan region of India, Flavour Fragr. J., 2006, 21, 5, 772-775, https://doi.org/10.1002/ffj.1682 . [all data]

Tuberoso, Kowalczyk, et al., 2005
Tuberoso, C.I.G.; Kowalczyk, A.; Coroneo, V.; Russo, M.T.; Dessì, S.; Cabras, P., Chemical Composition and Antioxidant, Antimicrobial, and Antifungal Activities of the Essential Oil of Achillea ligustica All., J. Agric. Food Chem., 2005, 53, 26, 10148-10153, https://doi.org/10.1021/jf0518913 . [all data]

Dwivedi, Khan, et al., 2004
Dwivedi, S.; Khan, M.; Srivastava, S.K.; Syamasunnder, K.V.; Srivastava, A., Essential oil composition of different accessions of Mentha × piperita L. grown on the northern plains of India, Flavour Fragr. J., 2004, 19, 5, 437-440, https://doi.org/10.1002/ffj.1333 . [all data]

Radulescu, Chiliment, et al., 2004
Radulescu, V.; Chiliment, S.; Oprea, E., Capillary gas chromatography-mass spectrometry of volatile and semi-volatile compounds of Salvia officinalis, J. Chromatogr. A, 2004, 1027, 1-2, 121-126, https://doi.org/10.1016/j.chroma.2003.11.046 . [all data]

Araújo, Silveira, et al., 2003
Araújo, E.C.C.; Silveira, E.R.; Lima, M.A.S.; Neto, M.A.; de Andrade, I.L.; Lima, M.A.A.; Santiago, G.M.P.; Mesquita, A.L.M., Insecticidal activity and chemical composition of volatile oils from Hyptis martiusii Benth, J. Agric. Food Chem., 2003, 51, 13, 3760-3762, https://doi.org/10.1021/jf021074s . [all data]

Daferera, Ziogas, et al., 2003
Daferera, D.J.; Ziogas, B.N.; Polissiou, M.G., The effectiveness of plant essential oils on the growth of Botrytis cinerea, Fusarium sp. and Clavibacter michiganensis subsp. michiganensis, Crop Prot., 2003, 22, 1, 39-44, retrieved from http://www.elsevier.com/gej-ng/10/25/40/84/25/31/article.pdf, https://doi.org/10.1016/S0261-2194(02)00095-9 . [all data]

Khan, Srivastava, et al., 2003
Khan, M.; Srivastava, S.K.; Jain, N.; Syamasundar, K.V.; Yadav, A.K., Chemical composition of fruit and stem essential oils of Lantana camara from northern India, Flavour Fragr. J., 2003, 18, 5, 376-379, https://doi.org/10.1002/ffj.1197 . [all data]

Khan, Srivastava, et al., 2002
Khan, M.; Srivastava, S.K.; Syamasundar, K.V.; Singh, M.; Naqvi, A.A., Chemical composition of leaf and flower essential oil of Lantana camara from India, Flavour Fragr. J., 2002, 17, 1, 75-77, https://doi.org/10.1002/ffj.1047 . [all data]

Adams, 1998
Adams, R.P., The essential oils and chemotaxonomy of Juniperus sect. Juniperus, Biochem. Syst. Ecol., 1998, 26, 6, 637-645, https://doi.org/10.1016/S0305-1978(98)00020-9 . [all data]

Roscigno, 1998
Roscigno, G., Estrazione supercritica di principi farmaceutici e biopesticidi, Tesi di Laurea, Universita degli Studi di Salerno, Salerno, Italy, 1998, 121. [all data]

Ramsey, Lee, et al., 1980
Ramsey, J.D.; Lee, T.D.; Osselton, M.D.; Moffat, A.C., Gas-liquid chromatographic retention indices of 296 non-drug substances on SE-30 or OV-1 likely to be encountered in toxicological analyses, J. Chromatogr., 1980, 184, 2, 185-206, https://doi.org/10.1016/S0021-9673(00)85641-1 . [all data]


Notes

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