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

Heptanoic 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.


Kovats' RI, polar column, isothermal

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 CapillaryCapillaryCapillaryCapillaryPacked
Active phase OV-351OV-351OV-351OV-351Polyethylene Glycol
Column length (m) 25.25.25.25.2.
Carrier gas N2N2N2N2He
Substrate     Celite 545 (0.20-0.50 mm)
Column diameter (mm) 0.320.320.320.32 
Phase thickness (mum)      
Temperature (C) 120.140.160.180.170.
I 1328.1375.1325.1369.1367.
ReferenceKorhonen, 1985Korhonen, 1985Korhonen, 1985Korhonen, 1985Shashkova, Znamenskaia, et al., 1969
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI

References

Go To: Top, Kovats' RI, polar column, isothermal, Notes

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

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]

Shashkova, Znamenskaia, et al., 1969
Shashkova, A.A.; Znamenskaia, A.P.; Pas'ko, L.Ya., Investigation of esters of odd series halohenated acids with Kovats indices, Gazovaya Khromatografiya, 1969, 9, 40-47. [all data]


Notes

Go To: Top, Kovats' RI, polar column, isothermal, References