CAS 664345-18-0|2-(9,9''-SPIROBIFLUOREN-2-YL)-9,9''-SPIROBIFLUORENE
Cov mis mos molecular: C50H30
Molecular Luj: 630.77
Purity: 97% Min.
Pob: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
Kev xa khoom thoob ntiaj teb
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Khoom Taw qhia
Specification ntawm CAS 664345-18-0|2-(9,9''-SPIROBIFLUOREN-2-YL)-9,9''-SPIROBIFLUORENE
Yam khoom | SPECIFICATION |
Melting point | 352 degree |
Synthesis ntawmCAS 664345-18-0|2-(9,9''-SPIROBIFLUOREN-2-YL)-9,9''-SPIROBIFLUORENE
Cov xwm txheej
Nrog tetrakis (triphenylphosphine) palladium (0); potassium carbonate Hauv tetrahydrofuran; dej rau 12 teev; Inert cua; Reflux;
Cim npe nrov: cas 664345-18-0|2-(9,9''-spirobifluoren-2-yl)-9,9''-spirobifluorene, nqe, hais, luv nqi, hauv Tshuag, kev muag
