2,4-Undecadienal, (E,E)-

Formula: C₁₁H₁₈O
Molecular weight: 166.2600
IUPAC Standard InChI: InChI=1S/C11H18O/c1-2-3-4-5-6-7-8-9-10-11-12/h7-11H,2-6H2,1H3/b8-7+,10-9+
IUPAC Standard InChIKey: UVIUIIFPIWRILL-XBLVEGMJSA-N
CAS Registry Number: 30361-29-6
Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript.
Stereoisomers:
- 2,4-Undecadienal
Other names: 2,4-trans,trans-Undecadienal; 2,4-Undecadien-1-al; trans,trans-2,4-Undecadien-1-al; (E,E)-2,4-Undecadien-1-al; (2E,4E)-2,4-Undecadienal; (E,E)-2,4-Undecadienal; (E,E)-Undeca-2,4-dienal; (E,E)-2,4-Undecanal; (2E,4E)-undeca-2,4-dienal
Permanent link for this species. Use this link for bookmarking this species for future reference.
Information on this page:
Other data available:
- Mass spectrum (electron ionization)
Options:
- Switch to SI units

Gas Chromatography

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	SE-54	1445.	Blank, Lin, et al., 2001	30. m/0.32 mm/0.25 μm, He; Program: 20C => 70C/min => 50C => 4C/min => 180C => 10C/min => 240C(10min)

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

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	FFAP	1931.	Blank, Lin, et al., 2001	30. m/0.32 mm/0.25 μm, He; Program: 20C(2min) => 40C/min => 50C(2min) => 4C/min => 150C => 10C/min => 240C(15min)

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

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	HP-5	1430.	Ventanas, Estevez, et al., 2008	50. m/0.32 mm/1.05 μm, Helium; Program: 40 0C (10 min) 5 0C/min -> 200 0C 15 0C/min -> 250 0C (10 min)
Capillary	SE-54	1416.	Lizárraga-Guerra, Guth, et al., 1997	He; Column length: 30. m; Column diameter: 0.32 mm; Program: 35C => 40C/min => 60C (1min) => 6C/min => 250C

Normal alkane RI, polar column, temperature ramp

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	Supelcowax-10	1958.	Rochat and Chaintreau, 2005	60. m/0.53 mm/1. μm, He, 40. C @ 2. min, 4. K/min, 240. C @ 20. min

References

Go To: Top, Gas Chromatography, Notes

Blank, Lin, et al., 2001
Blank, I.; Lin, J.; Arce Vera, F.; Welti, D.H.; Fay, L.B., Identification of potent odorants formed by autoxidation of arachidonic acid: structure elucidation and synthesis of (E,Z,Z)-2,4,7-tridecatrienal, J. Agric. Food Chem., 2001, 49, 6, 2959-2965, https://doi.org/10.1021/jf010160+ . [all data]

Ventanas, Estevez, et al., 2008
Ventanas, S.; Estevez, M.; Andres, A.I.; Ruiz, J., Analysis of volatile compounds of Iberian dry-cured loins with different intramuscular fat contents using SPME-DED, Meat Sci., 2008, 79, 1, 172-180, https://doi.org/10.1016/j.meatsci.2007.08.011 . [all data]

Lizárraga-Guerra, Guth, et al., 1997
Lizárraga-Guerra, R.; Guth, H.; López, M.G., Identification of the most potent odorants in huitlacoche (Ustilago maydis) and austern pilzen (Pleurotus sp.) by aroma extract dilution analysis and static head-space samples, J. Agric. Food Chem., 1997, 45, 4, 1329-1332, https://doi.org/10.1021/jf960650f . [all data]

Rochat and Chaintreau, 2005
Rochat, S.; Chaintreau, A., Carbonyl Odorants Contributing to the In-Oven Roast Beef Top Note, J. Agric. Food Chem., 2005, 53, 24, 9578-9585, https://doi.org/10.1021/jf058089l . [all data]

Notes

Go To: Top, Gas Chromatography, References

Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
Customer support for NIST Standard Reference Data products.