CAS 31248-39-2 Platinum octaethylporphyrin - Materials / Alfa Chemistry

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Platinum octaethylporphyrin

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Catalog Number

ACM31248392-5

Product Name

Platinum octaethylporphyrin

Structure

CAS

31248-39-2

Category

Organic Field Effect Transistor (OFET) Materials

Synonyms

2,3,7,8,12,13,17,18-Octaethylporphyrin-22,24-diide;platinum(2+)

Description

PtOEP is an oxygen-quenchable luminescent dye.

IUPAC Name

2,3,7,8,12,13,17,18-octaethylporphyrin-22,24-diide;platinum(2+)

Molecular Weight

727.8

Molecular Formula

C36H44N4Pt

Canonical SMILES

CCC1=C(C2=CC3=NC(=CC4=C(C(=C([N-]4)C=C5C(=C(C(=N5)C=C1[N-]2)CC)CC)CC)CC)C(=C3CC)CC)CC.[Pt+2]

InChI

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

InChI Key

WAODGUVBNLMTSF-UHFFFAOYSA-N

Melting Point

>300 °C

Purity

95%+

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

room temp

Complexity

1150

Covalently-Bonded Unit Count

Exact Mass

727.321392

Form

ITO/NPD/Alq3:PtOEP (4%)/Mg:Ag[5]• Color: red• Max. Luminance: 100 Cd/m2• Max. EQE: 2.5 %

Formal Charge

Heavy Atom Count

Hydrogen Bond Acceptor Count