piperonyl butoxide(3,4-methylenedioxy-6-propylbenzyl) (butyl) diethylene glycol ether(butylcarbityl)(6-propylpiperonyl)ether2-(2-butoxyethoxy)ethyl 6-propylpiperonyl ether5-propyl-4-(2,5,8-trioxa-dodecyl)-1,3-benzodioxole6-propylpiperonyl butyl diethylene glycol etheralpha-(2-(2-n-butoxyethoxy)-ethoxy)-4,5-methylenedioxy-2-propyltoluenealpha-[2-(2-butoxyethoxy)ethoxy]-4,5-(methylenedioxy)-2-propyltoluenebutyl carbitol 6-propylpiperonyl ether