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

Benzene, 1-ethyl-3,5-dimethyl-

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.


Normal alkane RI, non-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 Polydimethyl siloxane: CP-Sil 5 CBPetrocol DHVF-5 MSVF-5 MSHP-5
Column length (m) 60.100.60.60.30.
Carrier gas HeliumHeliumHeliumHeliumHe
Substrate      
Column diameter (mm) 0.250.250.320.320.25
Phase thickness (mum) 1.00.500.250.250.25
Tstart (C) 45.20.30.30.35.
Tend (C) 210.220.260.260.300.
Heat rate (K/min) 3.615.2.2.10.
Initial hold (min) 1.4515.  2.
Final hold (min) 2.7230.28.28.10.
I 1049.1048.1057.1061.1065.9
ReferenceBramston-Cook, 2013Supelco, 2012Leffingwell and Alford, 2011Leffingwell and Alford, 2011Wang and Fingas, 1995
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillary
Active phase CP Sil 5 CBOV-101OV-1
Column length (m) 25.54.50.
Carrier gas HeHeliumHe
Substrate    
Column diameter (mm) 0.320.260.2
Phase thickness (mum) 0.45 0.52
Tstart (C) 0.50.35.
Tend (C) 320.240.150.
Heat rate (K/min) 3.5.1.1
Initial hold (min) 5.0.10.
Final hold (min) 10.0. 
I 1042.1045.1044.1
ReferenceHartgers, Damste, et al., 1992Zenkevich and Ventura, 1991Durand, Boscher, et al., 1987
Comment MSDC-RI MSDC-RI MSDC-RI

References

Go To: Top, Normal alkane RI, non-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.

Bramston-Cook, 2013
Bramston-Cook, R., Kovats indices for C2-C13 hydrocarbons and selected oxygenated/halocarbons with 100 % dimethylpolysiloxane columns, 2013, retrieved from http://lotusinstruments.com/monographs/List .... [all data]

Supelco, 2012
Supelco, CatalogNo. 24160-U, Petrocol DH Columns. Catalog No. 24160-U, 2012, retrieved from http://www.sigmaaldrich.com/etc/medialib/docs/Supelco/Datasheet/1/w97949.Par.0001.File.tmp/w97949.pdf. [all data]

Leffingwell and Alford, 2011
Leffingwell, J.; Alford, E.D., Volatile constituents of the giant pufball mushroom (Calvatia gigantea), Leffingwell Rep., 2011, 4, 1-17. [all data]

Wang and Fingas, 1995
Wang, Z.; Fingas, M., Differentiation of the source of spilled oil and monitoring of the oil weathering process using gas chromatography-mass spectrometry, J. Chromatogr. A, 1995, 712, 2, 321-343, https://doi.org/10.1016/0021-9673(95)00546-Y . [all data]

Hartgers, Damste, et al., 1992
Hartgers, W.A.; Damste, J.S.S.; de Leeuw, J.W., Identification of C2-C4 alkylated benzenes in flash pyrolysates of kerogens, coals and asphaltenes, J. Chromatogr., 1992, 606, 2, 211-220, https://doi.org/10.1016/0021-9673(92)87027-6 . [all data]

Zenkevich and Ventura, 1991
Zenkevich, I.G.; Ventura, K., Gas Chromatographic Identification of Volatile Products of Thermal Degradation of Bitumen, Zh. Prikl. Khim. (Rus.), 1991, 9, 1974-1979. [all data]

Durand, Boscher, et al., 1987
Durand, J.P.; Boscher, Y.; Petroff, N.; Berthelin, M., Automatic Gas Chromatographic Determination of Gasoline Components. Application to Octane Number Determination, J. Chromatogr., 1987, 395, 229-240, https://doi.org/10.1016/S0021-9673(01)94113-5 . [all data]


Notes

Go To: Top, Normal alkane RI, non-polar column, temperature ramp, References