Heptacos-1-ene
- Formula: C27H54
- Molecular weight: 378.7177
- IUPAC Standard InChI: InChI=1S/C27H54/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-26-24-22-20-18-16-14-12-10-8-6-4-2/h3H,1,4-27H2,2H3
- IUPAC Standard InChIKey: YYLACZAXCCJCJO-UHFFFAOYSA-N
- CAS Registry Number: 15306-27-1
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 1-Heptacosene; Heptacosene
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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 by: William E. Acree, Jr., James S. Chickos
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 108.7 | 456. | Dykyj, Svoboda, et al., 1999 | Based on data from 441. to 694. K. |
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
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5MS | 2684.2 | Andriamaharavo, 2014 | 30. m/0.25 mm/0.25 μm, He; Program: 60C (1 min) => 5 C/min => 210C => 10 C/min => 280C (15 min) |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 MS | 2694. | Radulovic, Blagojevic, et al., 2009 | 30. m/0.25 mm/0.25 μm, Helium, 5. K/min, 290. C @ 10. min; Tstart: 70. C |
| Capillary | OV-1 | 2688. | Ramaroson-Raonizafinimanana, Gaydou, et al., 1997 | 25. m/0.31 mm/0.15 μm, H2, 3. K/min; Tstart: 70. C; Tend: 220. C |
| Capillary | CP Sil 8 CB | 2693. | Yruela, Barbe, et al., 1990 | 25. m/0.20 mm/0.13 μm, H2, 6. K/min; Tstart: 60. C; Tend: 300. C |
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.
Dykyj, Svoboda, et al., 1999
Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.L.; Hall, K.R.,
Vapor Pressure of Chemicals: Part A. Vapor Pressure and Antoine Constants for Hydrocarbons and Sulfur, Selenium, Tellurium and Hydrogen Containing Organic Compounds, Springer, Berlin, 1999, 373. [all data]
Andriamaharavo, 2014
Andriamaharavo, N.R.,
Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2014. [all data]
Radulovic, Blagojevic, et al., 2009
Radulovic, N.S.; Blagojevic, P.D.; Palic, R.M.; Zlatkovic, B.K.; Stevanovic, B.M.,
Volatiles from vegetative organs of the paleoendemic resurrection plants Ramonda serbica Panc. and Ramonda nathaliae Panc. at Petrov,
J. Serb. Chem. Soc., 2009, 74, 1, 35-44, https://doi.org/10.2298/JSC0901035R
. [all data]
Ramaroson-Raonizafinimanana, Gaydou, et al., 1997
Ramaroson-Raonizafinimanana, B.; Gaydou, E.M.; Bombarda, I.,
Hydrocarbons from three vanilla bean species: V. fragrans, V. madagascariensis, and V. tahitensis,
J. Agric. Food Chem., 1997, 45, 7, 2542-2545, https://doi.org/10.1021/jf960927b
. [all data]
Yruela, Barbe, et al., 1990
Yruela, I.; Barbe, A.; Grimalt, J.O.,
Determination of Double Bond Position and Geometry in Linear and High Branched Hydrocarbons and Fatty Acids from Gas Chromatography-Mass Spectrometry of Epoxides and Diols Generated by Stereospecific Resin Hydration,
J. Chromatogr. Sci., 1990, 28, 8, 421-427, https://doi.org/10.1093/chromsci/28.8.421
. [all data]
Notes
Go To: Top, Phase change data, Gas Chromatography, References
- Symbols used in this document:
ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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