2,5-Dihydrothiophene Formula: C4H6S CAS#: 1708-32-3 MW: 86.16 [MS]  [Chemdraw]	Dots surface:
Species utilize 2,5-Dihydrothiophene in its chemical communication system Homoptera, Aphididae, Aphidinae, Aphidini   Toxoptera aurantii      K ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Tea aphid