Cyclononyne

Cyclononyne
Names
	Preferred IUPAC name Cyclononyne
Identifiers
CAS Number	6573-52-0 ;
3D model (JSmol)	Interactive image;
Beilstein Reference	1920441
ChEBI	CHEBI:37816;
ChemSpider	122379;
PubChem CID	138773;
CompTox Dashboard (EPA)	DTXSID60215936;
	InChI InChI=1S/C9H14/c1-2-4-6-8-9-7-5-3-1/h1-7H2 Key: WXUICIMSUQBFMI-UHFFFAOYSA-N;
	SMILES C1CCCC#CCCC1;
Properties
Chemical formula	C9H14
Molar mass	122.211 g·mol−1
Density	0.8972 g/cm³
Boiling point	68 °C (154 °F; 341 K) at 15 Torr
Related compounds
Related compounds	Cyclopentyne; Cyclooctyne; Cyclononene; Cyclononane; Cyclodecyne;
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Cyclononyne is an organic compound with the chemical formula C₉H₁₄. Its molecule has a ring of nine carbon atoms, connected by eight single bonds and one triple bond.