Octadecanoic acid, ethyl ester

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Normal alkane 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 RTX-5 MSHP-5BPX-5BPX-5DB-5MS
Column length (m) 15.30.30.30.30.
Carrier gas HeliumHeliumHeliumHeliumHe
Substrate      
Column diameter (mm) 0.250.320.250.250.25
Phase thickness (μm) 0.250.250.250.250.25
Program 35 0C (6 min) 5 0C/min -> 150 0C 10 0C/min -> 280 0C (3 min)60 0C (3 min) 10 0C/min -> 280 0C (1 min) 3 0C/min -> 320 0C (20 min)35 0C (5 min) 3 0C/min -> 210 0C 40 0C/min -> 240 0C (10 min)not specified60C => 3C/min => 180C => 250C (2min)
I 2192.2197.2200.2196.2191.
ReferenceNadaf, Halimi, et al., 2012Povolo, Pelizzola, et al., 2009se Souza, Cardeal, et al., 2009se Souza, Cardeal, et al., 2009Tuberoso, Barra, et al., 2006
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase Polydimethyl siloxane with 5 % Ph groupsOV-1SE-30HP-5HP-5MS
Column length (m)  30. 30.30.
Carrier gas  He HeHe
Substrate      
Column diameter (mm)  0.25 0.250.25
Phase thickness (μm)  0.25 0.250.25
Program not specified45 0C (4 min) 3 0C/min -> 75 0C 4 0C/min -> 115 0C 6 0C/min -> 312 0Cnot specified35C => 5C/min => 220C => 10C/min => 240C(5min)35C => 5C/min => 160C => 10C/min => 220C (10min)
I 2195.2184.2180.2195.2195.
ReferencePino, Marbot, et al., 2005Hafez and Abdel-Salam, 2004Vinogradov, 2004Demyttenaere, Sánchez Martínez, et al., 2003Demyttenaere, Sánchez Martínez, et al., 2002
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillary
Active phase HP-5OV-101OV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc.
Column length (m) 30.50.50.
Carrier gas HeHeHydrogen
Substrate    
Column diameter (mm) 0.250.240.32
Phase thickness (μm) 0.25  
Program 40C (10min) => 3C/min => 120C => 10C/min => 250C (5min)not specifiednot specified
I 2207.2175.2180.
ReferenceAnsorena, Astiasarán, et al., 2000Zenkevich and Malamakhov, 1987Waggott and Davies, 1984
Comment MSDC-RI MSDC-RI MSDC-RI

References

Go To: Top, Normal alkane 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.

Nadaf, Halimi, et al., 2012
Nadaf, M.; Halimi, M.; Mortazavi, M., Identification of nonpolar chemical composition Spartium junceum flower growing in Iran by GC-MS, Middle-East J. Sci. Res., 2012, 11, 2, 221-224. [all data]

Povolo, Pelizzola, et al., 2009
Povolo, M.; Pelizzola, V.; Ravera, D.; Contarini, G., Significance of the nonvolatile minor compounds of the neutral lipid fraction as markers of the origin of dairy products, J. Agric. Food Chem., 2009, 57, 16, 7387-7394, https://doi.org/10.1021/jf8040353 . [all data]

se Souza, Cardeal, et al., 2009
se Souza, P.P.; Cardeal, Z.DeL.; Augusti, R.; Morrison, P.; Marriott, P.J., Determination of volatile compounds in Brazilian distilled cachaca by using comprehensive two-dimensional gas chromatography and effects of production pathways, J. Chromatogr. A., 2009, 1216, 14, 2881-2890, https://doi.org/10.1016/j.chroma.2008.10.061 . [all data]

Tuberoso, Barra, et al., 2006
Tuberoso, C.I.G.; Barra, A.; Angioni, A.; Sarritzu, E.; Pirisi, F.M., Chemical Composition of Volatiles in Sardinian Myrtle (Myrtus communis L.) Alcoholic Extracts and Essential Oils, J. Agric. Food Chem., 2006, 54, 4, 1420-1426, https://doi.org/10.1021/jf052425g . [all data]

Pino, Marbot, et al., 2005
Pino, J.A.; Marbot, R.; Rosado, A.; Vázquez, C., Volatile constituents of Malay rose apple [Syzygium malaccense (L.) Merr. Perry], Flavour Fragr. J., 2005, 20, 98-100. [all data]

Hafez and Abdel-Salam, 2004
Hafez, S.S.; Abdel-Salam, H.A., chemical composition and antimicrobial activity of the volatile constituents of thuja occidentalis L. growing in Egipt, Alexandria J. Pharm. Sci., 2004, 18, 1, 41-47. [all data]

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

Demyttenaere, Sánchez Martínez, et al., 2003
Demyttenaere, J.C.R.; Sánchez Martínez, J.I.; Verhé, R.; Sandra, P.; de Kimpe, N., Analysis of volatiles of malt whisky by solid-phase microextraction and stir bar sorptive extraction, J. Chromatogr. A, 2003, 985, 1-2, 221-232, https://doi.org/10.1016/S0021-9673(02)01471-1 . [all data]

Demyttenaere, Sánchez Martínez, et al., 2002
Demyttenaere, J.C.R.; Sánchez Martínez, J.I.; Téllez Valdés, M.J.; Verhé, R.; Sandra, P., Analysis of volatile esters of malt whisky using solid phase microextraction and dynamic headspace in 25th International Symposium on Capillary Chromatography, 2002, 1-13. [all data]

Ansorena, Astiasarán, et al., 2000
Ansorena, D.; Astiasarán, I.; Bello, J., Influence of the simultaneous addition of the protease flavourzyme and the lipase novozyme 677BG on dry fermented sausage compounds extracted by SDE and analyzed by GC-MS, J. Agric. Food Chem., 2000, 48, 6, 2395-2400, https://doi.org/10.1021/jf990931y . [all data]

Zenkevich and Malamakhov, 1987
Zenkevich, I.G.; Malamakhov, A.C., Evaluation of Molecular Weights of Organic Compounds based on Retention Parameters at Chromato-Spectral Analysys. Additional Criterion of Molecular Ions' Identification, Vestn. St. Petersb. Univ. Ser. 4: Fiz. Khim, 1987, 2, 101-106. [all data]

Waggott and Davies, 1984
Waggott, A.; Davies, I.W., Identification of organic pollutants using linear temperature programmed retention indices (LTPRIs) - Part II, 1984, retrieved from http://dwi.defra.gov.uk/research/completed-research/reports/dwi0383.pdf. [all data]


Notes

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