| Identification | Back Directory | [Name]
1,1,2,3,4,5-Hexaphenylsilole | [CAS]
752-28-3 | [Synonyms]
1,1,2,3,4,5-Hexaphenylsilole
1,1,2,3,4,5-Hexaphenylsilole>
1,1,2,3,4,5-Hexaphenyl-1H-silole
1,1,2,3,4,5-hexakis-phenylsilole
1,1,2,3,4,5-Hexaphenylsilacyclopenta-2,4-diene
Silacyclopenta-2,4-diene, 1,1,2,3,4,5-hexaphenyl- | [Molecular Formula]
C40H30Si | [MDL Number]
MFCD27976827 | [MOL File]
752-28-3.mol | [Molecular Weight]
538.752 |
| Chemical Properties | Back Directory | [Melting point ]
193.0 to 197.0 °C | [Boiling point ]
674.1±55.0 °C(Predicted) | [density ]
1.18±0.1 g/cm3(Predicted) | [form ]
solid | [color ]
White to Yellow to Green | [λmax]
366nm(Benzene)(lit.) | [CAS DataBase Reference]
752-28-3 |
| Hazard Information | Back Directory | [Uses]
Hexaphenylsilacyclopentadiene may undergo π4s+π2s cycloaddition with ethyl acrylate to form bicyclosilaheptene. The same study reports similar cycloaddition reactions with various dienophiles. The reaction of hexaphenylsilacyclopentadiene with perbenzoic acid yields a mixture of tetraphenylfuran and cis-dibenzoylstilbene. | [General Description]
HPS is an aggregation-induced emission (AIE) material for use in the OLED emitting layer. Photolysis and thermolysis of 1,4,5,6,7,7-hexaphenyl-7-silabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride (XIb) may lead to the formation of hexaphenylsilacyclopentadiene. |
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Sigma-Aldrich
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