Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

Pentanoic acid, ethyl ester

Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.


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

Go To: Top, References, Notes

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 DB-Wax EtrDB-WaxCP-Wax 52CBOV-351Stabilwax
Column length (m) 30.30.60.50.30.
Carrier gas HeHeHeHeN2
Substrate      
Column diameter (mm) 0.250.320.250.320.32
Phase thickness (mum) 0.250.50.250.21.
Tstart (C) 40.40.40.60.40.
Tend (C) 250.265.250.220.230.
Heat rate (K/min) 5.7.4.5.4.
Initial hold (min) 3.   2.
Final hold (min) 15.5.  10.
I 1134.1139.1138.1125.1146.
ReferenceAubert C. and Pitrat M., 2006Gurbuz O., Rouseff J.M., et al., 2006Kourkoutas, Elmore, et al., 2006Bonvehí, 2005Fang and Qian, 2005
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase DB-FFAPDB-WaxZB-WaxOV-351HP-Wax
Column length (m) 15.30.30.50.30.
Carrier gas He HeHeN2
Substrate      
Column diameter (mm) 0.320.250.250.320.25
Phase thickness (mum) 0.250.250.150.20.25
Tstart (C) 35.40.35.60.60.
Tend (C) 225.200.220.220.220.
Heat rate (K/min) 10.10.1.85.5.
Initial hold (min) 5.5.10. 10.
Final hold (min) 15.15.10.  
I 1134.1137.1127.1125.1131.
ReferenceAvsar, Karagul-Yuceer, et al., 2004Avsar, Karagul-Yuceer, et al., 2004Ledauphin, Saint-Clair, et al., 2004Bonvehi and Coll, 2003Emilio Tomei, Manganelli, et al., 2003
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase AT-WaxAT-WaxSupelcowax-10Supelcowax-10DB-Wax
Column length (m) 60.60.60.60.30.
Carrier gas HeHeHeHeHe
Substrate      
Column diameter (mm) 0.320.320.250.250.25
Phase thickness (mum) 0.250.250.250.25 
Tstart (C) 65.65.35.35.40.
Tend (C) 250.250.195.195.200.
Heat rate (K/min) 2.2.2.2.2.
Initial hold (min) 10.10. 5.10.
Final hold (min) 60.60.90.90. 
I 1124.1125.1139.1139.1131.
ReferencePino and Marbot, 2001Pino, Marbot, et al., 2001Chung, 2000Chung, 1999Umano, Hagi, et al., 1992
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryPacked
Active phase OV-351Carbowax 20MCarbowax 20M
Column length (m) 25.  
Carrier gas N2He 
Substrate   Celite 545
Column diameter (mm) 0.32  
Phase thickness (mum)    
Tstart (C) 100.50.75.
Tend (C) 230.160.228.
Heat rate (K/min) 6.1.4.6
Initial hold (min)  10. 
Final hold (min)    
I 1160.1120.1129.
ReferenceKorhonen, 1985Chen, Kuo, et al., 1982van den Dool and Kratz, 1963
Comment MSDC-RI MSDC-RI MSDC-RI

References

Go To: Top, Van Den Dool and Kratz RI, polar column, temperature ramp, Notes

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

Aubert C. and Pitrat M., 2006
Aubert C.; Pitrat M., Volatile compounds in the skin and pulp of Queen Anne's pocket melon, J. Agric. Food Chem., 2006, 54, 21, 8177-8182, https://doi.org/10.1021/jf061415s . [all data]

Gurbuz O., Rouseff J.M., et al., 2006
Gurbuz O.; Rouseff J.M.; Rouseff R.L., Comparison of aroma volatiles in commercial Merlot and Cabernet Sauvignon wines using gas chromatography - Olfactometry and gas chromatography - Mass spectrometry, J. Agric. Food Chem., 2006, 54, 11, 3990-3996, https://doi.org/10.1021/jf053278p . [all data]

Kourkoutas, Elmore, et al., 2006
Kourkoutas, D.; Elmore, J.S.; Mottram, D.S., Comparison of the volatile compositions and flavour properties of cantaloupe, Galia and honeydew muskmelons, Food Chem., 2006, 97, 1, 95-102, https://doi.org/10.1016/j.foodchem.2005.03.026 . [all data]

Bonvehí, 2005
Bonvehí, J.S., Investigation of aromatic compounds in roasted cocoa powder, Eur. Food Res. Technol., 2005, 221, 1-2, 19-29, https://doi.org/10.1007/s00217-005-1147-y . [all data]

Fang and Qian, 2005
Fang, Y.; Qian, M., Aroma compounds in Oregon Pinot Noir wine determined by aroma extract dilution analysis (AEDA), Flavour Fragr. J., 2005, 20, 1, 22-29, https://doi.org/10.1002/ffj.1551 . [all data]

Avsar, Karagul-Yuceer, et al., 2004
Avsar, Y.K.; Karagul-Yuceer, Y.; Drake, M.A.; Singh, T.K.; Yoon, Y.; Cadwallader, K.R., Characterization of nutty flavor in cheddar cheese, J. Dairy Sci., 2004, 87, 7, 1999-2010, https://doi.org/10.3168/jds.S0022-0302(04)70017-X . [all data]

Ledauphin, Saint-Clair, et al., 2004
Ledauphin, J.; Saint-Clair, J.-F.; Lablanquie, O.; Guichard, H.; Founier, N.; Guichard, E.; Barillier, D., Identification of trace volatile compounds in freshly distilled calvados and cognac using preparative separations coupled with gas chromatography-mass spectrometry, J. Agric. Food Chem., 2004, 52, 16, 5124-5134, https://doi.org/10.1021/jf040052y . [all data]

Bonvehi and Coll, 2003
Bonvehi, J.S.; Coll, F.V., Flavour index and aroma profiles of fresh and processed honeys, J. Sci. Food Agric., 2003, 83, 4, 275-282, https://doi.org/10.1002/jsfa.1308 . [all data]

Emilio Tomei, Manganelli, et al., 2003
Emilio Tomei, P.; Manganelli, R.E.U.; Flamini, G.; Cioni, P.L.; Morelli, I., Composition of the essential oil of Mentha microphylla from the Gennargentu Mountains (Sardinia, Italy), J. Agric. Food Chem., 2003, 51, 12, 3614-3617, https://doi.org/10.1021/jf026091w . [all data]

Pino and Marbot, 2001
Pino, J.A.; Marbot, R., Volatile flavor constituents of acerola (Malpighia emarginata DC.) fruit, J. Agric. Food Chem., 2001, 49, 12, 5880-5882, https://doi.org/10.1021/jf010270g . [all data]

Pino, Marbot, et al., 2001
Pino, J.A.; Marbot, R.; Vázquez, C., Characterization of volatiles in strawberry guava (Psidium cattleianum Sabine) fruit, J. Agric. Food Chem., 2001, 49, 12, 5883-5887, https://doi.org/10.1021/jf010414r . [all data]

Chung, 2000
Chung, H.Y., Volatile flavor components in red fermented soybean (Glycine max) curds, J. Agric. Food Chem., 2000, 48, 5, 1803-1809, https://doi.org/10.1021/jf991272s . [all data]

Chung, 1999
Chung, H.Y., Volatile components in fermented soybean (Glycine max) curds, J. Agric. Food Chem., 1999, 47, 7, 2690-2696, https://doi.org/10.1021/jf981166a . [all data]

Umano, Hagi, et al., 1992
Umano, K.; Hagi, Y.; Nakahara, K.; Shoji, A.; Shibamoto, T., Volatile constituents of green and ripened pineapple (Aanas comosus [L.] Merr.), J. Agric. Food Chem., 1992, 40, 4, 599-603, https://doi.org/10.1021/jf00016a014 . [all data]

Korhonen, 1985
Korhonen, I.O.O., Gas-liquid chromatographic analyses. XLIII. Retention increments for 2-chloro-, 2,2-dichloro- and 2,2,2-trichloroethyl esters of aliphatic C2-C20 n-alkanoic acids on SE-30 and OV-351 capillary columns, J. Chromatogr., 1985, 329, 43-56, https://doi.org/10.1016/S0021-9673(01)81894-X . [all data]

Chen, Kuo, et al., 1982
Chen, C.-C.; Kuo, M.-C.; Hwang, L.S.; Wu, J.S.-B.; Wu, C.-M., Headspace components of passion fruit juice, J. Agric. Food Chem., 1982, 30, 6, 1211-1215, https://doi.org/10.1021/jf00114a052 . [all data]

van den Dool and Kratz, 1963
van den Dool, H.; Kratz, P. Dec., A generalization of the retention index system including linear temperature programmed gas-liquid partition chromatography, J. Chromatogr., 1963, 11, 463-471, https://doi.org/10.1016/S0021-9673(01)80947-X . [all data]


Notes

Go To: Top, Van Den Dool and Kratz RI, polar column, temperature ramp, References