2,2',7,7'-Tetra(N,N-di-p-tolyl)amino-9,9-spirobifluoren
Spiro-TTB
Cas number: 515834-67-0
Synonyms: N2,N2,N2′,N2′,N7,N7,N7′,N7′-Octa-p-tolyl-9,9′-spirobi[fluoren]-2,2′,7,7′-tetraamin, 2,2′,7,7′-Tetra(N, N-di-tolyl)amino-spiro-bifluoren
Purity: >98,0% (HPLC)
Chemical Formula: C81H68N4