Cynthiaol
{{Short description|Chemical compound}}
{{Chembox
| ImageFile = Cynthiaol.png
| ImageSize =
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| PIN = (2E,7Z)-Deca-2,7-dien-1-ol{{Cite web|url=https://m.chemsrc.com/baike/567913.html|title=103983-44-4_CAS号:103983-44-4_CAS No.:103983-44-4 - 化源网}}
| OtherNames = Cynthiaol
| Section1 = {{Chembox Identifiers
| CASNo = 1277185-24-6
| ChemSpiderID = 129432166
| PubChem = 154249569
| SMILES = C(\C=C\CCC\C=C/CC)O
| InChI = 1S/C10H18O/c1-2-3-4-5-6-7-8-9-10-11/h3-4,8-9,11H,2,5-7,10H2,1H3/b4-3-,9-8+
| InChIKey = NBYIXRHJJYORAJ-VHPFQHCPSA-N
}}
| Section2 = {{Chembox Properties
| C=10 | H=18 | O=1
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Cynthiaol is a naturally occurring polyunsaturated fatty alcohol that is thought to be a flavor component of sea pineapple (Halocynthia roretzi), an edible sea squirt.{{cite journal |last=Nguyen |first=T.T.T. |title=Aquaculture of sea-pineapple, Halocynthia roretzi in Japan|journal=Aquaculture Asia|volume=XII| issue = 2|date=April 2007 |pages=21–23 |url=https://enaca.org/enclosure.php?id=380}}