Topic summary
Cyclononane

Cyclononane
3D model (JSmol)
PubChemCID
CompTox Dashboard(EPA)
- InChI=1S/C9H18/c1-2-4-6-8-9-7-5-3-1/h1-9H2Key: GPTJTTCOVDDHER-UHFFFAOYSA-N
- InChI=1/C9H18/c1-2-4-6-8-9-7-5-3-1/h1-9H2Key: GPTJTTCOVDDHER-UHFFFAOYAV
- C1CCCCCCCC1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Cyclononane is an alicyclichydrocarbon consisting of a ring of nine carbon atoms. Its molecular formula is C9H18.