| | Identification | More |  | [Name] 
 cis-11-Eicosenoic acid
 |  | [CAS] 
 5561-99-9
 |  | [Synonyms] 
 11C-EICOSENOIC ACID
 11-EICOSENOIC ACID
 C20:1 (CIS-11) ACID
 CIS-11-EICOSENOIC ACID
 DELTA 11 CIS EICOSENOIC ACID
 EICOSENOIC ACID
 GONDOIC ACID
 CIS-11-EICOSENOICACID,STANDARDFORGC
 11-EICOSENOIC ACID, STANDARD FOR GC
 11-EICOSAENOICACID
 Eicosanetetraenoic acid
 Unsaturated arachidic acid
 (11Z)-11-Icosenoic acid
 (Z)-11-Icosenoic acid
 11-cis-Eicosenoic acid
 20:1ω9
 (Z)-icos-11-enoic acid
 |  | [Molecular Formula] 
 C20H38O2
 |  | [MDL Number] 
 MFCD00010506
 |  | [Molecular Weight] 
 310.51
 |  | [MOL File] 
 5561-99-9.mol
 | 
 | Chemical Properties | Back Directory |  | [Melting point ] 
 23-24 °C(lit.)
 |  | [Boiling point ] 
 419.84°C (estimate)
 |  | [density ] 
 0.883 g/mL at 25 °C(lit.)
 
 |  | [refractive index ] 
 n20/D 1.4606(lit.)
 
 |  | [Fp ] 
 >230 °F
 
 |  | [storage temp. ] 
 −20°C
 
 |  | [solubility ] 
 Chloroform (Slightly), DMSO (Slightly)
 |  | [form ] 
 Solid
 |  | [pka] 
 4.78±0.10(Predicted)
 |  | [color ] 
 White to Off-White
 |  | [biological source] 
 plant oil (Jojoba)
 |  | [BRN ] 
 1727313
 |  | [LogP] 
 8.760 (est)
 |  | [CAS DataBase Reference] 
 5561-99-9(CAS DataBase Reference)
 |  | [NIST Chemistry Reference] 
 Cis-11-eicosenoic acid(5561-99-9)
 | 
 | Hazard Information | Back Directory |  | [Description] 
 Gondoic acid is a mono unsaturated omega-9 fatty acid found in a variety of plant oils and nuts. It is the main acid component of jojoba oil.
 |  | [Uses] 
 (11Z)-11-Eicosenoic Acid, is a monostaturated fatty acid. The combined C20:1 isomers constitute 70% of the total fatty acid pool in jojoba seed oil isolated from plants in the Arizona desert.
 |  | [Definition] 
 ChEBI: (11Z)-icos-11-enoic acid is an icosenoic acid having a cis- double bond at position 11. It has a role as a plant metabolite and a human metabolite. It is a conjugate acid of a gondoate.
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