1-Phenylpropane-1,2-dione Formula:C9H8O2 CAS#:579-07-7 MW:148.16 [MS] [ NMR ] [ Kovats ] [ Synthesis ] [Occurrence in flower] Jmol._Canvas2D (Jmol) "jmolApplet0"[x] Dots surface: no dotsvanderWaals dots surfacesolvent-accessible surfaceSpacefill:spacefill offspacefill 20%spacefill 95%Wireframe:wireframe offwireframe onwireframe .15wireframe .25wireframe .5background ivorybackground whitebackground blackbackground yellowbackground salmonbackground palegreenbackground skyblueRed blue stereo on/offElement label on/off Species utilize 1-Phenylpropane-1,2-dione in its chemical communication system Rhodobacterales, Rhodobacteraceae Loktanella sp P �Category of the chemical signal A - Attractant Al - Allomone K - Kairomone P - Pheromone Sy - Synomone� �(*) indicates that compound is active� Hymenoptera, Melittidae, Melittinae Macropis fulvipes A �Category of the chemical signal A - Attractant Al - Allomone K - Kairomone P - Pheromone Sy - Synomone� �(*) indicates that compound is active� Diptera, Scatopsidae, Scatopsinae, Scatopsini Coboldia fuscipes A �Category of the chemical signal A - Attractant Al - Allomone K - Kairomone P - Pheromone Sy - Synomone� �(*) indicates that compound is active� Lepidoptera, Sesiidae, Sesiinae, Synanthedonini Synanthedon pictipes K �Category of the chemical signal A - Attractant Al - Allomone K - Kairomone P - Pheromone Sy - Synomone� �(*) indicates that compound is active� Lesser peachtree borer