2-Undecanone

2-Undecanone
Names
	Preferred IUPAC name Undecan-2-one
	Other names Methyl nonyl ketone (MNK); Nonyl methyl ketone; Methyldecananone; 2-Hendecanone; Undecanone; IBI-246
Identifiers
CAS Number	112-12-9 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:17700 ;
ChEMBL	ChEMBL1236582;
ChemSpider	7871 ;
DrugBank	DB08688 ;
ECHA InfoCard	100.003.579
EC Number	203-937-5;
KEGG	C01875 ;
PubChem CID	8163;
RTECS number	YQ2820000;
UNII	YV5DSO8CY9 ;
CompTox Dashboard (EPA)	DTXSID2021943 ;
	InChI InChI=1S/C11H22O/c1-3-4-5-6-7-8-9-10-11(2)12/h3-10H2,1-2H3 Key: KYWIYKKSMDLRDC-UHFFFAOYSA-N ; InChI=1/C11H22O/c1-3-4-5-6-7-8-9-10-11(2)12/h3-10H2,1-2H3 Key: KYWIYKKSMDLRDC-UHFFFAOYAV;
	SMILES O=C(CCCCCCCCC)C;
Properties
Chemical formula	C11H22O
Molar mass	170.296 g·mol−1
Appearance	Colorless liquid
Density	0.829 g/cm3, liquid
Melting point	15 °C (59 °F; 288 K)
Boiling point	231 °C (448 °F; 504 K)
Solubility in water	0.00179 g/100 mL (25 °C)
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H400
Precautionary statements	P273, P391, P501
NFPA 704 (fire diamond)	1 2
Flash point	88 °C (190 °F; 361 K)
Safety data sheet (SDS)	External MSDS
Related compounds
Related Ketones	Acetone; Butan-2-one; 3-pentanone
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

2-Undecanone, also known as methyl nonyl ketone and IBI-246, is an organic compound with the formula CH₃C(O)C₉H₁₉. It is a colorless oil. 2-Undecanone is usually produced synthetically, but it can also be extracted from various plant sources, including from essential oil of rue. It is found naturally in bananas, cloves, ginger, guava, strawberries, wild-grown tomatoes, and the perennial leaf vegetable Houttuynia cordata.