Bis(12-crown-4) is a chemical compound registered under CAS number 114094-11-0, with the molecular formula C16H30 O8 and a molecular weight of about 350.4 g/mol. It is also known as 1,4,7,10-Tetraoxacyclododecane,bimol. deriv; Bis-12-crown-4. Saccharide supplies Bis(12-crown-4) for laboratory research and bulk production; product code 1367654. Send an inquiry for purity, packaging, price and lead time.