Cyclononene is a cycloalkene with a nine-membered ring, with two possible geometric isomers, denoted cis-cyclononene and trans-cyclononene, or (Z)-cyclononene and (E)-cyclononene.[1]

Cyclononene
1-Cyclononene
(Z)-Cyclononene
Names
IUPAC name
(E)-Cyclononene, (Z)-Cyclononene
Other names
cis-Cyclononene, trans-Cyclononene
Identifiers
3D model (JSmol)
ChemSpider
  • C\1=C\CCCCCCC/1
Properties
C9H16
Molar mass 124.227 g·mol−1
Density 0.812 g/mL
Boiling point 106 °C (223 °F; 379 K)
Hazards
Flash point 41 °C (106 °F; 314 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

References

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  1. ^ Turner, Richard B.; Meador, W. R. (1957). "Heats of Hydrogenation. IV. Hydrogenation of Some cis- and trans-Cycloölefins". Journal of the American Chemical Society. 79 (15): 4133–4136. doi:10.1021/ja01572a042.