Diamyl amylphosphonate, Pentyl-dipentyloxy-phosphinoxid, Pentyl-phosphonsaeure-dipentylester, EINECS 229-144-4, dipentyl pentyl phosphonate, Weston MDW 9029, Dipentyl n-pentylphosphonate, pentyl-phosphonic acid dipentyl ester, Diphenyl pentylphosphonate, Phosphonic acid,pentyl-,dipentyl ester