169217-38-3

Basic information

• Product Name: 9,11-Dodecadienoicacid, 12-[(1E)-1-hexenyloxy]-, (9Z,11E)-
• Synonyms: 9,11-Dodecadienoicacid, 12-(1-hexenyloxy)-, (E,E,Z)-; Etheroleic acid
• CAS NO: 169217-38-3
• Molecular Formula: C18H30 O3
• Molecular Weight: 294.434
• Mol File: 169217-38-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 9,11-Dodecadienoicacid, 12-[(1E)-1-hexenyloxy]-, (9Z,11E)-(CAS DataBase Reference)
• NIST Chemistry Reference: 9,11-Dodecadienoicacid, 12-[(1E)-1-hexenyloxy]-, (9Z,11E)-(169217-38-3)
• EPA Substance Registry System: 9,11-Dodecadienoicacid, 12-[(1E)-1-hexenyloxy]-, (9Z,11E)-(169217-38-3)

Safety Data

• Hazardous Substances Data: 169217-38-3(Hazardous Substances Data)

Upstream product

• 5502-91-0 9(S)-hydroperoxyoctadeca-10Z,12E-dienoic acid 
• 33964-75-9 (9Z,11E,13S)-13-hydroperoxy-9,11-octadecadienoic acid 
• 60-33-3 linoleic acid 
• 5502-90-9 (9Z,11E)-13-hydroperoxyoctadeca-9,11-dienoic acid 

Relevant articles and documents

Detection of divinyl ether synthase in Lily-of-the-Valley (Convallaria majalis) roots

Incubations of linoleic acid with cell-free preparations from Lily-of-the-Valley (Convallaria majalis L., Ruscaceae) roots revealed the presence of 13-lipoxygenase and divinyl ether synthase (DES) activities. Exogenous linoleic acid was metabolized predominantly into (9Z,11E,1′E)-12-(1′-hexenyloxy)-9,11-dodecadienoic (etheroleic) acid. Its identification was confirmed by the data of ultraviolet spectroscopy, mass spectra, 1H NMR, COSY, catalytic hydrogenation. The isomeric divinyl ether (8E,1′E,3′Z)-12-(1′,3′-nonadienyloxy)-8-nonenoic (colneleic) acid was detected as a minor product. Incubations with linoleic acid hydroperoxides revealed that 13-hydroperoxide was a preferential substrate, while the 9-hydroperoxide was utilized with lesser efficiency.