Skip to Content
Merck
CN

Key Documents

View All Documentation

673625

Platinum octaethylporphyrin

95%

Synonym(s):

Platinum(II) 2,3,7,8,12,13,17,18-octaethyl-21H,23H-porphyrin, PtOEP

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C36H44N4Pt
CAS Number:
31248-39-2
Molecular Weight:
727.84
NACRES:
NA.23
PubChem Substance ID:
24885168
UNSPSC Code:
12352103
MDL number:
MFCD00672301
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

100

assay

95%

form

solid

mp

>300 °C

λmax

381 nm

orbital energy

HOMO 5.3 eV , LUMO 3.2 eV 

OLED device performance

ITO/NPD/Alq3:PtOEP (4%)/Mg:Ag

  • Color: red
  • Max. Luminance: 100 Cd/m2
  • Max. EQE: 2.5 %
, ITO/NPD/CBP:PtOEP(6%)/Mg:Ag
  • Color: red
  • Max. Luminance: 100 Cd/m2
  • Max. EQE: 0.8 %

SMILES string

CCc1c(CC)c2cc3c(CC)c(CC)c4cc5nc(cc6c(CC)c(CC)c(cc1n2)n6[Pt]n34)c(CC)c5CC

InChI

1S/C36H44N4.Pt/c1-9-21-22(10-2)30-18-32-25(13-5)26(14-6)34(39-32)20-36-28(16-8)27(15-7)35(40-36)19-33-24(12-4)23(11-3)31(38-33)17-29(21)37-30;/h17-20H,9-16H2,1-8H3;/q-2;+2/b29-17-,30-18-,31-17-,32-18-,33-19-,34-20-,35-19-,36-20-;

InChI key

WAODGUVBNLMTSF-XTPDIVBZSA-N

General description

PtOEP is an oxygen-quenchable luminescent dye.

Application

Platinum octaethylporphyrin (PtOEP) may be used as a fluorescent dye in the fabrication of polymer- and silica-based oxygen sensors. It is used as a red triplet emitting material with high external quantum yields for OLEDs. PtOEP is used as a dopant in host materials like CBP and Alq3. Its red emission is near 650 nm depending on host material and processing conditions.

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
SHBN7182
SHBL4914
SHBL5337
SHBL4833
SHBL4432

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

Articles

Materials Design Concepts for Efficient Blue OLEDs: A Joint Theoretical and Experimental Study

Materials Design Concepts for Efficient Blue OLEDs: A Joint Theoretical and Experimental Study

Organic Semiconductor Laser Materials

Organic Semiconductor Laser Materials

Organic & Hybrid Electronics for Optical Analysis

Professor Shinar highlights low-cost, disposable sensor configurations in organic and hybrid electronics for healthcare applications.

Porphyrin-doped sol-gel glass as a probe for oxygen sensing
Lee SK and Okura I
Analytica Chimica Acta null
Thin film dissolved oxygen sensor based on platinum octaethylporphyrin encapsulated in an elastic fluorinated polymer.
Gillanders RN, et al.
Analytica Chimica Acta null
Jabbour, G.E.; Wang, J.-F.; Peyghambarian, N.
Applied Physics Letters, 80, 2026-2028 (2002)
View All Related Papers

Global Trade Item Number

SKUGTIN
673625-100MG04061832735429