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19205-19-7

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19205-19-7 Usage

Classification

Green dopant materials, OLEDs, Photodetectors, Organic electronics.

Applications

N,N'-Dimethylquinacridone (DMQA) is a green dopant material used in OLEDs. Highly stable and longer-lifetime OLED devices have been achieved by using DMQA as the dopant to a double host (aminoanthracene and Alq3). It is believed that DMQA can prevent excimer formation, thus prolonging the the lifetime of the devices. By using DMQA as a green dopant, very high efficiency OLEDs with a luminance of greater than 88,000 cd/m2, EQE of 5.4% and current efficiency of 21.1 cd/A have been achieved. DMQA has also been used in green light photodetectors for practical applications, such as photo sensors and chemical sensors.

Description

N,N'-Dimethylquinacridone (DMQA) is a green dopant material used in OLEDs. Highly stable and?longer-lifetime OLED devices have been achieved by using DMQA as the dopant to a double host (aminoanthracene and Alq3). It is believed that DMQA can prevent excimer formation, thus prolonging the the lifetime of the devices.

Chemical Properties

Yellow to yellow-red solid

Check Digit Verification of cas no

The CAS Registry Mumber 19205-19-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,2,0 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 19205-19:
(7*1)+(6*9)+(5*2)+(4*0)+(3*5)+(2*1)+(1*9)=97
97 % 10 = 7
So 19205-19-7 is a valid CAS Registry Number.

19205-19-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 5,12-dimethylquinolino[2,3-b]acridine-7,14-dione

1.2 Other means of identification

Product number -
Other names 5,12-Dimethylquin[2,3-b]acridine-7,14-dione

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:19205-19-7 SDS

19205-19-7Downstream Products

19205-19-7Relevant articles and documents

QUINACRIDONE DERIVATIVE, AND PHOTOACTIVE LAYER AND PHOTOELECTRIC CONVERSION DEVICE INCLUDING SAME

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Paragraph 0082-0088, (2013/03/26)

A quinacridone derivative may be represented by Chemical Formula 1, and a photoactive layer and photoelectric conversion device may include the same.

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