4-Methylnonadecane is a chemical compound registered under CAS number 25117-27-5, with the molecular formula C20H42 and a molecular weight of about 282.55 g/mol. It is also known as nonadecane, 4-methyl-. KingChemi supplies 4-Methylnonadecane for laboratory research and bulk production; product code 630490. Send an inquiry for purity, packaging, price and lead time.