Skip to Content
Merck
CN

Key Documents

View All Documentation

932663

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

≥99% (HPLC)

Sustainability features

Synonym(s):

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

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

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
eCl@ss:
38180101
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

sublimed grade

Quality Segment

description

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

assay

≥99% (HPLC)

manufacturer/tradename

ECACC

sustainability

Sustainability features

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 

application(s)

solar energy

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

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

Signal Word

Warning

Hazard Codes

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library