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Phenol, 2-ethyl-4,5-dimethyl-

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Phase change data

Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, 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: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director

Quantity Value Units Method Reference Comment
Tboil523.15KN/AKarr, Estep, et al., 1961Uncertainty assigned by TRC = 5. K
Quantity Value Units Method Reference Comment
Tfus324.65KN/AKarr, 1957Uncertainty assigned by TRC = 2. K
Tfus324.65KN/AVon Auwers, Bundesmann, et al., 1926Uncertainty assigned by TRC = 2. K

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Mass spectrum (electron ionization)

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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

Spectrum

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Mass spectrum
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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin J.MACAK, DEP. GAS COKE TECH., PRAGUE INST. CHEM. TECH., CZECth
NIST MS number 72167

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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, temperature ramp

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Column type Active phase I Reference Comment
CapillarySE-301313.Medvedovskaya, Tikhomirova, et al., 19977. K/min; Tstart: 50. C; Tend: 320. C

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryDB-11300.Perez-Alonso, Velasco-Negueruela, et al., 200350. m/0.25 mm/0.25 «mu»m, N2, 4. K/min; Tstart: 95. C; Tend: 240. C

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

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Column type Active phase I Reference Comment
CapillaryDB-11305.Touafek, Nacer, et al., 200530. m/0.25 mm/0.25 «mu»m, He; Program: 45C => 3C/min => 175C => 15C/min => 300C (15min)
CapillaryDB-11305.Touafek, Nacer, et al., 200430. m/0.25 mm/0.25 «mu»m, He; Program: 45C => 3C/min => 175C => 15C/min => 300C (15min)

References

Go To: Top, Phase change data, Mass spectrum (electron ionization), Gas Chromatography, Notes

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

Karr, Estep, et al., 1961
Karr, C.; Estep, P.A.; Chang, T.-C.L.; Comberiati, H.R., , U. S. Bur. Mines, Bull. 591, 1961. [all data]

Karr, 1957
Karr, C., , U. S. Bur. Mines, Inform. Circ. IC 7802, 1957. [all data]

Von Auwers, Bundesmann, et al., 1926
Von Auwers, K.; Bundesmann, H.; Wieners, F., Justus Liebigs Ann. Chem., 1926, 447, 162. [all data]

Medvedovskaya, Tikhomirova, et al., 1997
Medvedovskaya, I.I.; Tikhomirova, S.V.; Krasavina, T.D.; Gubkina, L.N., Comparison of results of chromatographic identification of complex mixtures of organic compounds, Proc. Omsk. Univ., 1997, 4, 34-36. [all data]

Perez-Alonso, Velasco-Negueruela, et al., 2003
Perez-Alonso, M.J.; Velasco-Negueruela, A.; Palá-Paúl, J.; Sanz, J., Variations in the essential oil composition of Artemisia pedemontana gathered in Spain: chemotype camphor-1,8-cineole and chemotype davanone, Biochem. Syst. Ecol., 2003, 31, 1, 77-84, https://doi.org/10.1016/S0305-1978(02)00082-0 . [all data]

Touafek, Nacer, et al., 2005
Touafek, O.; Nacer, A.; Kabouche, A.; Kabouche, Z., Analysis of the Essential Oil of Algerian Hypericum perfoliatum (L), Flavour Fragr. J., 2005, 20, 6, 669-670, https://doi.org/10.1002/ffj.1545 . [all data]

Touafek, Nacer, et al., 2004
Touafek, O.; Nacer, A.; Kabouce, A.; Kabouche, Z.; Bruneau, C., Chemical composition of the essential oil of Rosmarinus officinalis cultivated in the Algerian sahara, Chem. Nat. Compd. (Engl. Transl.), 2004, 40, 1, 28-29, https://doi.org/10.1023/B:CONC.0000025460.78222.69 . [all data]


Notes

Go To: Top, Phase change data, Mass spectrum (electron ionization), Gas Chromatography, References