3-Buten-2-one Formula: C4H6O CAS#: 78-94-4 MW: 70.09 [MS]  [ Kovats ]  [Occurrence in plant]  [Chemdraw]	Dots surface:
Species utilize 3-Buten-2-one in its chemical communication system Hymenoptera, Formicidae, Myrmicinae, Myrmicini   Myrmica scabrinodis      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Common elbowed red ant