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Benzene, 1-methyl-3-(1-methylethyl)-

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Normal alkane RI, 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 Supelco CO Wax-10Innowax FSCHP Innowax FSPBP-20Carbowax 20M
Column length (m) 60.60.60.30. 
Carrier gas HeliumHeliumHeliumHe 
Substrate      
Column diameter (mm) 0.320.250.250.25 
Phase thickness (mum) 0.250.250.250.25 
Program 35 0C (6 min) 2 0C/min -> 60 0C (5 min) 5 0C/min -> 200 0C 25 0C/min -> 250 0C (6 min)60 0C (10 min) 4 0C/min -> 220 0C (10 min) 1 0C/min -> 240 0C60 0C (10 min) 4 0C/min -> 220 0C (10 min) 1 0C/min -> 240 0C (20 min)50C(1min) => 2.5C/min => 100C => 2C/min => 180C => 15C/min => 220Cnot specified
I 1282.1278.1278.1261.1271.
ReferencePrompona, Kandylis, et al., 2012Baser, Demirci, et al., 2009Wedge, Klun, et al., 2009Pontes, Marques, et al., 2007Vinogradov, 2004
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase Innowax FSCSupelcowax-10Carbowax 20MInnowax FSCNB-351
Column length (m) 60.60. 60.25.
Carrier gas HeHe Helium 
Substrate      
Column diameter (mm) 0.250.25 0.250.32
Phase thickness (mum) 0.250.25 0.250.2
Program 60C(10min) => 4C/min => 220C (10min) => 1C/min => 240C40C (7min) => 4C/min => 150C => 8C/min => 240C (10min)not specified60 0C (10 min) 4 0C/min -> 220 0C (10 min) 1 0C/min -> 240 0C40C(5min) => 4C/min => 150C => 8C/min => 240C(12min)
I 1278.1275.1247.1278.1259.
ReferenceBaser, Demirci, et al., 2003Kim and Lee, 2002Ivanciuc, Ivanciuc, et al., 2001Kirimer, Tabanca, et al., 1999Kerrola and Kallio, 1993
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type Capillary
Active phase Carbowax 20M
Column length (m)  
Carrier gas  
Substrate  
Column diameter (mm)  
Phase thickness (mum)  
Program not specified
I 1248.
ReferenceDimov and Mekenyan, 1989
Comment MSDC-RI

References

Go To: Top, Normal alkane RI, 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.

Prompona, Kandylis, et al., 2012
Prompona, K.-D.; Kandylis, P.; Tsakiris, A.; Kanellaki, M.; Kourkoutas, Y., Application of alternative technologies for elimination of artificial colorings in alcoholic beverages produced by Citrus medica and potential impact on human health, Food Nutrition Sci., 2012, 3, 07, 959-969, https://doi.org/10.4236/fns.2012.37127 . [all data]

Baser, Demirci, et al., 2009
Baser, K.H.C.; Demirci, B.; Kurkcuoglu, M.; Satin, F.; Tumen, G., Comparative morphological and phytochemical charactertization of Salvia cadmica and S. smyrnaea, Pak. J. Bot., 2009, 41, 4, 1545-1555. [all data]

Wedge, Klun, et al., 2009
Wedge, D.E.; Klun, J.A.; Tabanca, N.; Demirci, B.; Ozek, T.; Baser, K.H.C.; Liu, Z.; Zhang, S.; Cantrell, C.L.; Zhang, J., Bioactivity-guided fractionation and GC/MS fingerprinting of Amgelica sinensis and Angelica archangelica root components for antifungal and mosquito deterrent activity, J. Agric. Food Chem., 2009, 57, 2, 464-470, https://doi.org/10.1021/jf802820d . [all data]

Pontes, Marques, et al., 2007
Pontes, M.; Marques, J.C.; Camara, J.S., Screening of volatile composition from Portuguese multifloral honeys using headspace solid-phase microextraction-gas chromatography-quadrupole mass spectrometry, Talanta, 2007, 74, 1, 91-103, https://doi.org/10.1016/j.talanta.2007.05.037 . [all data]

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

Baser, Demirci, et al., 2003
Baser, K.H.C.; Demirci, B.; Dekebo, A.; Dagne, E., Essential oils of some Boswellia spp., myrrh and opopanax, Flavour Fragr. J., 2003, 18, 2, 153-156, https://doi.org/10.1002/ffj.1166 . [all data]

Kim and Lee, 2002
Kim, N.-S.; Lee, D.-S., Comparison of different extraction methods for the analysis of fragrances from Lavandula species by gas chromatography-mass spectrometry, J. Chromatogr. A, 2002, 982, 1, 31-47, https://doi.org/10.1016/S0021-9673(02)01445-0 . [all data]

Ivanciuc, Ivanciuc, et al., 2001
Ivanciuc, O.; Ivanciuc, T.; Klein, D.J.; Seitz, W.A.; Balaban, A.T., Quantitative structure-retention relationships for gas chromatographic retention indices of alkylbenzenes with molecular graph descriptors, SAR QSAR Environ. Res., 2001, 11, 5-6, 419-452, https://doi.org/10.1080/10629360108035362 . [all data]

Kirimer, Tabanca, et al., 1999
Kirimer, N.; Tabanca, N.; Ozek, T.; Basher, K.H.C.; Tumen, G., Composition of essential oils from two endemic Sideritis species of Turkey, Chem. Natural Comp., 1999, 35, 1, 61-64, https://doi.org/10.1007/BF02238211 . [all data]

Kerrola and Kallio, 1993
Kerrola, K.; Kallio, H., Volatile compounds and odor characteristics of carbon dioxide extract of coriander (Coriandrum sativum L.) fruits, J. Agric. Food Chem., 1993, 41, 5, 785-790, https://doi.org/10.1021/jf00029a021 . [all data]

Dimov and Mekenyan, 1989
Dimov, N.; Mekenyan, Ov., Quantitative Relationships Between the Structure of Alkylbenzenes and Their Gas Chromatographic Retention on Stationary Phasses with Different Polarity, J. Chromatogr., 1989, 471, 227-236, https://doi.org/10.1016/S0021-9673(00)94170-0 . [all data]


Notes

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