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932671

4,7-Diphenyl-1,10-phenanthroline

greener alternative

Synonym(s):

Bathophenanthroline, 4,7-Diphenyl-1,10-phenanthroline, BPhen

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About This Item

Empirical Formula (Hill Notation):
C24H16N2
CAS Number:
1662-01-7
Molecular Weight:
332.40
NACRES:
NA.21
UNSPSC Code:
23151817
Beilstein/REAXYS Number:
261048
MDL number:
MFCD00004976
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grade

sublimed grade

Quality Level

100

description

µe ≈ 3.0 x 10-4 cm2V-1s-1, Electron Transport Layer

assay

≥99% (H-NMR)

form

powder

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

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loss

0.5% TGA, >240ºC (weight loss)

mp

218-220 °C (lit.)

solubility

THF: soluble, chloroform: soluble, dichloromethane: soluble

λmax

272 nm in THF

fluorescence

λem 379 nm in THF

orbital energy

HOMO 6.4 eV , LUMO 3.0 eV 

greener alternative category

Aligned

SMILES string

c1ccc(cc1)-c2ccnc3c2ccc4c(ccnc34)-c5ccccc5

InChI

1S/C24H16N2/c1-3-7-17(8-4-1)19-13-15-25-23-21(19)11-12-22-20(14-16-26-24(22)23)18-9-5-2-6-10-18/h1-16H

InChI key

DHDHJYNTEFLIHY-UHFFFAOYSA-N

Application

Intermolecular charge-transfer states at the interface between electron donating (D) and accepting (A) materials are crucial for the operation of organic electronics, such as solar cells, transistors and organic light-emitting diodes (OLEDs). The 4,7-Diphenyl-1,10-phenanthroline, also known as Bathophenanthroline (Bphen) enables use as Electron Transport / Hole Blocking Layer (ETL / HBL) in your organic electronic devices. It has a μe of about 3.0 x 10-4 cm2 V−1 s−1 and is solution-processable.

Features and Benefits

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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