1-Hydroxypropan-2-one Formula:C3H6O2 CAS#:116-09-6 MW:74.08 [MS] [ NMR ] [ Kovats ] [ Synthesis ] 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-Hydroxypropan-2-one in its chemical communication system Lepidoptera, Nymphalidae, Nymphalinae, Nymphalini Kaniska canace A �Category of the chemical signal A - Attractant Al - Allomone K - Kairomone P - Pheromone Sy - Synomone� �(*) indicates that compound is active� Blue admiral