Undecylenic acid

Undecylenic acid
Names
	Preferred IUPAC name Undec-10-enoic acid
	Other names 10-Undecenoic acid
Identifiers
CAS Number	112-38-9 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:35045 ;
ChemSpider	10771160 ;
ECHA InfoCard	100.003.605
MeSH	Undecylenic+acid
PubChem CID	5634;
UNII	K3D86KJ24N ;
CompTox Dashboard (EPA)	DTXSID8035001 ;
	InChI InChI=1S/C11H20O2/c1-2-3-4-5-6-7-8-9-10-11(12)13/h2H,1,3-10H2,(H,12,13) Key: FRPZMMHWLSIFAZ-UHFFFAOYSA-N ; InChI=1/C11H20O2/c1-2-3-4-5-6-7-8-9-10-11(12)13/h2H,1,3-10H2,(H,12,13) Key: FRPZMMHWLSIFAZ-UHFFFAOYAJ;
	SMILES C=CCCCCCCCCC(=O)O;
Properties
Chemical formula	C11H20O2
Molar mass	184.279 g·mol−1
Density	0.912 g/mL
Melting point	23 °C (73 °F; 296 K)
Boiling point	275 °C (527 °F; 548 K)
Pharmacology
ATC code	D01AE04 (WHO)
	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

Undecylenic acid is an organic compound with the formula CH₂=CH(CH₂)₈CO₂H. It is an unsaturated fatty acid. It is a colorless oil. Undecylenic acid is mainly used for the production of Nylon-11 and in the treatment of fungal infections of the skin, but it is also a precursor in the manufacture of many pharmaceuticals, personal hygiene products, cosmetics, and perfumes. Salts and esters of undecylenic acid are known as undecylenates.