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2,7-Dibromo-9,9'-spirobifluorene

Catalog Number
ACM171408847-3
CAS Number
171408-84-7
Product Name
2,7-Dibromo-9,9'-spirobifluorene
Structure
Category
Organic Light-Emitting Diode (OLED) Materials; Synthetic Tools and Reagents
Description
2,7-Dibromo-9,9'-spirobifluorene is a 9,9 substituted poly(2,7-fluorene) that is synthesized from 2,7-dribromo-9-fluorenone by reacting with a Grignard reagent of 2-bromobiphenyl. It has high photoluminescence and electroluminescent quantum efficiency that make it useful in the development of organic electronic devices.
IUPAC Name
2',7'-dibromo-9,9'-spirobi[fluorene]
Molecular Weight
474.19
Molecular Formula
C25H14Br2
Canonical SMILES
Brc1ccc2-c3ccc(Br)cc3C4(c5ccccc5-c6ccccc46)c2c1
InChI
1S/C25H14Br2/c26-15-9-11-19-20-12-10-16(27)14-24(20)25(23(19)13-15)21-7-3-1-5-17(21)18-6-2-4-8-22(18)25/h1-14H
InChI Key
UPJLZKCEPFAKSH-UHFFFAOYSA-N
Melting Point
334-336 °C
Application
2,7-Dibromo-9,9'-spirobifluorene can be used in the preparation of 9,9'-spirobifluorene-based small molecules, which can further be utilized as host materials in organic light emitting diodes (OLEDs).
Storage
room temp
Assay
95%
Complexity
523
Covalently-Bonded Unit Count
1
Exact Mass
473.94418g/mol
Features And Benefits
1. High quality products
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Formal Charge
0
Heavy Atom Count
27
MDL Number
MFCD08704218
Monoisotopic Mass
471.94623g/mol
Packaging
Packaging
1, 5 g in glass bottle
Rotatable Bond Count
0
XLogP3
7.8
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