2,4-Heptadienal diethyl acetal is a chemical compound registered under CAS number 72102-75-1, with the molecular formula C11H20O2 and a molecular weight of about 184.27 g/mol. It is also known as 1,1-Diethoxy-2,4-heptadiene; 2,4-heptadiene, 1,1-diethoxy-. NewsChem supplies 2,4-Heptadienal diethyl acetal for laboratory research and bulk production; product code 895973. Send an inquiry for purity, packaging, price and lead time.