详情 Cas No: 207739-72-8 纯度: 99% 产品名称2,2',7,7'-四[N,N-二(4-甲氧基苯基)氨基]-9,9'-螺二芴别名N2,N2,N2',N2',N7,N7,N7',N7'-辛邱IS(4-甲氧苯基)-9,9'-螺二[芴]-2,2',7,7'-四胺英文Spiro-Meotad 2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene; 2N,N,N',N',N'',N'',N''',N'''-octakis(4-methoxyphenyl)-9,9'-spirobi[fluorene]-2,2',7,7'-tetramine分子式C81H68N4O8分子量1225.43CAS 号207739-72-8EINECS规格纯度(HPLC)>99.5%外观性状性质:外观:白色粉末熔点:234-238°C密度:1.357g/cm3用途液晶中间体,OLED材料,有机中间体包装1kg/瓶,25kg/桶,,或根据客户的要求