CAS 171408-76-7 2-Bromo-9,9'-spirobi[9H-fluorene]

NAVIGATION

2-Bromo-9,9'-spirobi[9H-fluorene]

PRICE INQUIRY

Catalog Number

ACM171408767-5

CAS Number

171408-76-7

Product Name

2-Bromo-9,9'-spirobi[9H-fluorene]

Structure

Category

Small Molecule Semiconductor Building Blocks; Electroluminescence Materials; Polymers

Synonyms

2-Bromo-9,9'-spirobifluorene fandachem

IUPAC Name

2-bromo-9,9'-spirobi[fluorene]

Molecular Weight

395.29

Molecular Formula

C25H15Br

Canonical SMILES

C1=CC=C2C(=C1)C3=C(C24C5=CC=CC=C5C6=CC=CC=C46)C=C(C=C3)Br

InChI

InChI=1S/C25H15Br/c26-16-13-14-20-19-9-3-6-12-23(19)25(24(20)15-16)21-10-4-1-7-17(21)18-8-2-5-11-22(18)25/h1-15H

InChI Key

ONCCVJKFWKAZAE-UHFFFAOYSA-N

Boiling Point

517.2±29.0 ºC

Melting Point

182-186 ºC

Purity

99.5%+

Density

1.52±0.1 g/ml

Application

2-Bromo-9,9'-spirobi[9H-fluorene], appearing as an off-white to light yellow crystal or powder, is a derivative of 9,9'-spirobifluorene. This compound serves a crucial role as a blue light-emitting material in organic light-emitting diodes (OLEDs). It boasts high photoluminescence efficiency and strong chemical stability, making it a valuable component in OLED technology. Additionally, it offers a high glass-transition temperature, excellent thermal stability, and the flexibility for color tuning through the incorporation of low band gap co-monomers.

Complexity

518

Covalently-Bonded Unit Count

EC Number

605-609-0

Exact Mass

394.03571g/mol

Formal Charge

Heavy Atom Count

Monoisotopic Mass

394.03571g/mol

Rotatable Bond Count