2,4,6,8-Tetramethyl-1,3,5,7-tetraoxacyclooctane or acetaldehyde homopolymer 9002-91-9 Acetaldehyde, homopolymer Acetaldehyde, polymers Antimilace HSDB 1735 Limax Limovet METALDEHYDE Meta Namekil Polyacetaldehyde Schneckokorn Schnex-schneckentod Slugit Terrasan-schneckentod gekoernt