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Home > Product > Material & Chemicals > Organic & Printed Electronics > 2,2,7,7-Tetrabromo-9,9-spirobifluorene

2,2,7,7-Tetrabromo-9,9-spirobifluorene | CAS Number: 128055-74-3

Catalog Number
ACM128055743
Product Name
2,2,7,7-Tetrabromo-9,9-spirobifluorene
Structure
CAS Number
128055-74-3
Synonyms
2,2,7,7-TETRABROMO-9,9-SPIROBIFLUORENE;2,2,7,7-TETRABROMO-9,9-SPIRO-BIFLUOROENE;2,2,7,7-TETRABROMO-9,9-SPIROBI[9H-FLUORENE];2,2,7,7-Tetrabromo-9,9-spirobiflurene;2,2,7,7-Tetrabromo;2,2,7,7-TetrabroMo-9,9-Spirobifluorene,TetrabroMo-9,9-Spirobifluorene;9,9-
Molecular Weight
631.98
Molecular Formula
C25H12Br4
Purity
>98.0%(T)
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1Fluorescence-Tuned Polyhedral Oligomeric Silsesquioxane-Based Porous Polymers.

Wang D1,2, Feng S3,4, Liu H5.

Chemistry. 2016 Sep 26;22(40):14319-27. doi: 10.1002/chem.201602688. Epub 2016 Aug 17.

Two series of new polyhedral oligomeric silsesquioxane (POSS)-based fluorescent hybrid porous polymers, HPP-1 and HPP-2, have been prepared by the Heck reaction of octavinylsilsesquioxane with 2,2',7,7'-tetrabromo-9,9'-spirobifluorene and 1,3,6,8-tetrabromopyrene, respectively. Three sets of reaction conditions were employed to assess their effect on fluorescence. These materials exhibit tunable fluorescence from nearly no fluorescence to bright fluorescence both in the solid state and dispersed in ethanol under UV light irradiation by simply altering the reaction conditions. Read More

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Tel:1-201-478-8534
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