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932663

2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline

greener alternative

Greener Alternative

≥99% (HPLC)

Synonym(s):

Bathocuproine, 2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline, BCP

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About This Item

Empirical Formula (Hill Notation):
C26H20N2
CAS Number:
4733-39-5
Molecular Weight:
360.45
NACRES:
NA.23
UNSPSC Code:
41106305
Beilstein/REAXYS Number:
306714
MDL number:
MFCD00004972
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grade

sublimed grade

Quality Segment

100

description

µe ≈ 5.5 x 10-6 cm2V-1s-1, Electron Transport Layer

assay

≥99% (HPLC)

manufacturer/tradename

ECACC

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

loss

0.5% TGA, >240°C (weight loss)

mp

279-283 °C (lit.)

solubility

chloroform: soluble, toluene: soluble

λmax

277 nm

fluorescence

λem 386 nm±10 nm in THF

orbital energy

HOMO 6.4 eV , LUMO 2.9 eV 

greener alternative category

Enabling

SMILES string

Cc1cc(-c2ccccc2)c3ccc4c(cc(C)nc4c3n1)-c5ccccc5

InChI

1S/C26H20N2/c1-17-15-23(19-9-5-3-6-10-19)21-13-14-22-24(20-11-7-4-8-12-20)16-18(2)28-26(22)25(21)27-17/h3-16H,1-2H3

InChI key

STTGYIUESPWXOW-UHFFFAOYSA-N

General description

We are committed to bringing you Greener Alternative Products, which belong to one of the four categories of greener alternatives. Bathocuproine (BCP) supports more sustainable OLEDs as an electron-transport/exciton-blocking layer that can enable higher power efficiency, lower operating voltage, and longer device lifetimes reducing energy use and material waste across the product lifecycle. Click here for more information.

Application

Use as Electron Transport / Hole Blocking Layer (ETL / HBL) in OLED and perovskite solar cells.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H413

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 4

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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