3,3,3',3'-TETRAMETHYL-1,1'-SPIROBI(INDAN)-5,5',6,6'-TETROL is a chemical compound registered under CAS number 54689-99-5, with the molecular formula C21H24O4 and a molecular weight of about 340.41 g/mol. It is also known as 2-(2,3,5,6-TETRAMETHYL-BENZYLIDENE)-INDAN-1,3-DIONE. FireTardant supplies 3,3,3',3'-TETRAMETHYL-1,1'-SPIROBI(INDAN)-5,5',6,6'-TETROL for laboratory research and bulk production; product code 1705614. Send an inquiry for purity, packaging, price and lead time.