557587
Aldrich

5,12-Dihydro-5,12-dimethylquino[2,3-b]acridine-7,14-dione

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Synonym

DMQA

Molecular Formula

C₂₂H₁₆N₂O₂

Molecular Weight

340.37

CAS Number

19205-19-7

MDL number

MFCD00683078

PubChem Substance ID

24879680

Descriptions

Application

Green dopant for OLED applications.

General description

Fluorescent dye

Packaging

100, 500 mg in poly btl

Application

When used as the emissive dopant in an Alq host layer, DMQA provides improved operational stability.¹

Properties

286 °C (dec.)(lit.)

UV absorption

λ_max 295 nm in methylene chloride

References

Cited Reference

1. Shi, J.; Tang, C.W. Appl. Phys. Lett. 70, 1665, (1997)

Safety

Safety Statements

22-24/25

WGK Germany

Related Categories

... OLED and PLED Materials > Light Emitters and Dopants

MSDS

Certificate of Analysis

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557587 (Aldrich)