Compounds

1,3,5-Undecatriene

One of the most powerful odorants known and the reason galbanum smells so green despite being mostly pinenes.

· Atlas · Compounds

1,3,5-Undecatriene
Roletrace green odorant
FormulaC11H18
Molecular weight150.26 g/mol
IUPAC nameundeca-1,3,5-triene
XLogP4.8
PubChem CID61832
SafetyNo notable concern.

Scent facets

  • Intensely green, galbanum-like; detectable at parts per billion.

Found in

Also called

  • undeca-1,3,5-triene
  • 16356-11-9
  • DTXSID9047546
  • FEMA No. 3795
  • PWB1EM60KN
  • DTXCID7027546

Data: PubChem, GBIF (retrieved 2026-09-09); descriptions by Benjuí.