CAS 2175-90-8|DIPHENYLFULVENE
Cov roj formula: C18H14
Molecular Luj: 230.3
EINECS: 218-533-4
Purity: 97% Min.
Pob: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Specification ntawm CAS 2175-90-8|DIPHENYLFULVENE
Yam khoom | SPECIFICATION |
Melting point | 81 5-83 degree (lit.) |
cia temp. | Lub tub yees |
Refractive Index | 1.5500 |
ceev | 1.0829 |
Boiling point | 307.3 degree |
EPA Tshuaj Registry System | Benzene, 1,1'-(2,4-cyclopentadien-1-ylidenemethylene)bis- (2175-90-8) |
CAS DataBase Reference | 2175-90-8(CAS DataBase Reference) |
Synthesis ntawmCAS 2175-90-8|DIPHENYLFULVENE
Cov xwm txheej
Theem #1: benzophenone Nrog txhuas (III) chloride Hauv tetrahydrofuran ntawm 20 degree; rau 1h;. Inert cua;
Theem #2: cyclopenta-1,3-diene Nrog n-butyllithium Hauv tetrahydrofuran; hexane ntawm 20 degree; rau 1h;. Schlenk txheej txheem; Inert cua;
Cim npe nrov: cas 2175-90-8|diphenylfulvene, nqe, hais, luv nqi, hauv Tshuag, kev muag khoom
