Diethylpropion

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Phase change data

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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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Δvap17.1 ± 0.24kcal/molVWelle, Verevkin, et al., 1994ALS
Δvap17.1 ± 0.24kcal/molGSWelle, Verevkin, et al., 1994Based on data from 293. to 333. K.; AC

Gas Chromatography

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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

Kovats' RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillaryBP-1130.1476.Japp, Gill, et al., 198725. m/0.22 mm/0.25 μm, N2
CapillaryBP-1130.1489.Japp, Gill, et al., 198725. m/0.53 mm/1. μm, N2
PackedApiezon L160.1490.Huber, Kenndler, et al., 1979 
PackedApiezon L160.1518.Donike and Stratmann, 1976Chromosorb W

Kovats' RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
PackedOV-1011490.McLinden and Stenhouse, 1979N2, Chromosorb W; Column length: 2. m; Program: not specified
PackedSE-301480.Moffat, Stead, et al., 1974Column length: 2. m; Program: not specified

Kovats' RI, polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
PackedPEG-20M160.1965.Huber, Kenndler, et al., 1979N2
PackedPEG-20M160.1965.Donike and Stratmann, 1976Chromosorb W

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

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Column type Active phase I Reference Comment
CapillaryVF-5MS1515.Tretyakov, 201430. m/0.25 mm/0.25 μm, He; Tstart: 60. C; Tend: 270. C
CapillarySE-301470.Anderson and Stafford, 198315. m/0.25 mm/0.25 μm, He, 5. K/min; Tstart: 100. C; Tend: 295. C
PackedSE-301495.Perrigo and Peel, 1981N2, Chromosorb W, 130. C @ 2. min, 8. K/min, 290. C @ 8. min; Column length: 1.8 m

Van Den Dool and Kratz RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryBP-11483.Stowell and Wilson, 198712. m/0.22 mm/0.25 μm, He; Program: 120C => 8C/min => 270C => 25C/min => 300C

Normal alkane RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillaryApieson L / KOH150.1472.Caddy, Fish, et al., 1973 
CapillaryApieson L / KOH150.1477.Caddy, Fish, et al., 1973 
CapillaryApieson L / KOH150.1478.Caddy, Fish, et al., 1973 
CapillaryApieson L / KOH190.1495.Caddy, Fish, et al., 1973 
CapillaryApieson L / KOH190.1500.Caddy, Fish, et al., 1973 
CapillaryApieson L / KOH190.1503.Caddy, Fish, et al., 1973 

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryBP-11470.Stowell and Wilson, 198512. m/0.22 mm/0.25 μm, He, 5. K/min; Tstart: 100. C; Tend: 295. C
PackedOV-11465.Marozzi, Gambaro, et al., 1982Gas Chrom P, 2.5 K/min; Column length: 2. m; Tstart: 120. C; Tend: 200. C
PackedSE-301475.Marozzi, Gambaro, et al., 1982Gas Chrom P, 2.5 K/min; Column length: 2. m; Tstart: 120. C; Tend: 200. C

Normal alkane RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryBP-11483.Stowell and Wilson, 198512. m/0.22 mm/0.25 μm, He; Program: 120 0X 8 0C/min -> 270 0C 25 0C/min -> 300 0C (5 min)
CapillaryBP-11480.Stowell and Wilson, 198512. m/0.22 mm/0.25 μm, He; Program: not specified
CapillaryOV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc.1470.Waggott and Davies, 1984Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified
OtherMethyl Silicone1486.Ardrey and Moffat, 1981Program: not specified
CapillaryMethyl Silicone1485.Pearson and Brown, 1978Program: not specified

Normal alkane RI, polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillaryCarbowax 20M / KOH150.1982.Caddy, Fish, et al., 1973 
CapillaryCarbowax 20M / KOH150.1991.Caddy, Fish, et al., 1973 
CapillaryCarbowax 20M / KOH150.1999.Caddy, Fish, et al., 1973 
CapillaryCarbowax 20M / KOH190.2011.Caddy, Fish, et al., 1973 
CapillaryCarbowax 20M / KOH190.2023.Caddy, Fish, et al., 1973 
CapillaryCarbowax 20M / KOH190.2032.Caddy, Fish, et al., 1973 

References

Go To: Top, Phase change data, Gas Chromatography, Notes

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

Welle, Verevkin, et al., 1994
Welle, f.; Verevkin, S.P.; Keller, M.; Beckhaus, H.-D.; Ruchardt, C., Kinetische und thermodynamische Stabilitat von 2,3-Bis(dialkylamino)-1,4-diketonen - Stabilisierungsenergie capto-dativ substituierter α-Dialkylamino-α-Carbonylalkyl-Radikale, Chem. Ber., 1994, 127, 697-710. [all data]

Japp, Gill, et al., 1987
Japp, M.; Gill, R.; Osselton, M.D., Comparison of drug retention indices determined on packed, wide bore capillary and narrow bore capillary columns, J. Forensic Sci., 1987, 32, 6, 1574-1586. [all data]

Huber, Kenndler, et al., 1979
Huber, J.F.K.; Kenndler, E.; Reich, G., Quantitation of the Information Content of Multi-Dimensional Gas Chromatography and Low- Resolution Mass Spectrometry in the Identification of Doping Drugs, J. Chromatogr., 1979, 172, 1, 15-30, https://doi.org/10.1016/S0021-9673(00)90941-5 . [all data]

Donike and Stratmann, 1976
Donike, M.; Stratmann, D., Gas-chromatographische identifizierung von stimulantien der phenyläthylaminreihe mit hilfe der retnetions-indices, Z. Anal. Chem., 1976, 279, 2, 129-131, https://doi.org/10.1007/BF00440798 . [all data]

McLinden and Stenhouse, 1979
McLinden, V.J.; Stenhouse, A.M., A chromatography system for drug identification, Forensic Sci. Int., 1979, 13, 71-79, https://doi.org/10.1016/0379-0738(79)90265-2 . [all data]

Moffat, Stead, et al., 1974
Moffat, A.C.; Stead, A.H.; Smalldon, K.W., Optimum use of paper, thin-layer and gas-liquid chromatography for the identification of basic drugs. III. Gas-liquid chromatography, J. Chromatogr., 1974, 90, 1, 19-33, https://doi.org/10.1016/S0021-9673(01)94770-3 . [all data]

Tretyakov, 2014
Tretyakov, K.V., Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2014. [all data]

Anderson and Stafford, 1983
Anderson, W.H.; Stafford, D.T., Applications of capillary gas chromatography in routine toxicological analyses, J. Hi. Res. Chromatogr. Chromatogr. Comm., 1983, 6, 5, 247-254, https://doi.org/10.1002/jhrc.1240060506 . [all data]

Perrigo and Peel, 1981
Perrigo, B.J.; Peel, H.W., The use of retention indices and temperature-programmed gas chromatography in analytical toxicology, J. Chromatogr. Sci., 1981, 19, 5, 219-226, https://doi.org/10.1093/chromsci/19.5.219 . [all data]

Stowell and Wilson, 1987
Stowell, A.; Wilson, L.W., A simple approach to the interlaboratory transfer of drug retention indices determined by temperature programmed capillary gas chromatography, J. Forensic Sci., 1987, 32, 5, 1214-1220. [all data]

Caddy, Fish, et al., 1973
Caddy, B.; Fish, F.; Scott, D., Chromatographic screening for drugs of abuse using capillary columds. II. Peak identification on support coated open tubular columns for a series of central nervous system stimulating drugs, Chromatographia, 1973, 6, 7, 293-300, https://doi.org/10.1007/BF02269329 . [all data]

Stowell and Wilson, 1985
Stowell, A.; Wilson, L., Use of retention indices in drug screening by capillary gas chromatography, Rep. # CD 2362, Department of Scientific and Industrial Reseach, Chemistry Division, Lower Hutt, NZ, 1985, 32. [all data]

Marozzi, Gambaro, et al., 1982
Marozzi, E.; Gambaro, V.; Saligari, E.; Mariani, R.; Lodi, F., Use of the retention index in gas chromatographic studies of drugs, J. Anal. Toxicol., 1982, 6, 4, 185-192, https://doi.org/10.1093/jat/6.4.185 . [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]

Ardrey and Moffat, 1981
Ardrey, R.E.; Moffat, A.C., Gas-liquid chromatographic retention indices of 1318 substances of toxicological interest on SE-30 or OV-1 stationary phase, J. Chromatogr., 1981, 220, 3, 195-252, https://doi.org/10.1016/S0021-9673(00)81925-1 . [all data]

Pearson and Brown, 1978
Pearson, E.F.; Brown, C., The development and applications of the computer system of the Home Office Central Research Establishment, Instrument Applications in Forensic Drug Chemistry, Proceedings of the International Symposium, May 29-30, 1978, 1978, 299. [all data]


Notes

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