2-Pentenoic acid Formula: C5H8O2 CAS#: MW: 100.12 [MS]  [Chemdraw]	Dots surface:
Species utilize 2-Pentenoic acid in its chemical communication system Hymenoptera, Formicidae, Dolichoderinae, Dolichoderini   Iridomyrmex nitidiceps      Al ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Australian cocktail ant