1,2,3,4-tetramethyl-5-methylidene-cyclopenta-1,3-diene is a chemical compound registered under CAS number 76089-59-3, with the molecular formula C10H14 and a molecular weight of about 134.21 g/mol. It is also known as 1,2,3,4-Tetramethyl-5-methylenecyclopenta-1,3-diene; 1,2,3,4-Tetramethylfulvene; 1,3-cyclopentadiene, 1,2,3,4-tetramethyl-5-methylene-. ReagentForLab supplies 1,2,3,4-tetramethyl-5-methylidene-cyclopenta-1,3-diene for laboratory research and bulk production; product code 835161. Send an inquiry for purity, packaging, price and lead time.