3-Methylbutyl butyrate Formula:C9H18O2 CAS#:106-27-4 MW:158.24 [MS] [ Kovats ] [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 3-Methylbutyl butyrate in its chemical communication system Heteroptera, Coreidae Clavigralla tomentosicollis P �Category of the chemical signal A - Attractant Al - Allomone K - Kairomone P - Pheromone Sy - Synomone� �(*) indicates that compound is active� Brown spiny bug Hymenoptera, Scelionidae Gryon sp K �Category of the chemical signal A - Attractant Al - Allomone K - Kairomone P - Pheromone Sy - Synomone� �(*) indicates that compound is active� Diptera, Tephritidae, Trypetinae, Toxotrypanini Anastrepha obliqua A �Category of the chemical signal A - Attractant Al - Allomone K - Kairomone P - Pheromone Sy - Synomone� �(*) indicates that compound is active� West Indian fruit fly