37032-33-0 4-01-00-01880 (Beilstein Handbook Reference) BRN 1716757 Dihexadecyl phosphite Dihexadecyl phosphonate EINECS 253-321-5 Phosphonic acid, di(hexadecyl) ester Phosphonic acid, dihexadecyl ester Phosphorous acid, dihexadecyl ester