N,N'-Dimethylquinacridone
Classification Applications- Product Name
- N,N'-Dimethylquinacridone
- CAS No.
- 19205-19-7
- Chemical Name
- N,N'-Dimethylquinacridone
- Synonyms
- DMQA;N,N'-Dimethylquinacr;N,N'-Dimethylquicridone;5,12-Dimethylquinacridone;N,N'-DIMETHYLQUINACRIDONE;N,N'-Dimethylquinacridone;N,N'-Dimethylquinacridone>DMQA , N,N'-DiMethylquinacridone;N,N'-Dimethylquinacridone ( Dmqa );N,N'-DiMethylquinacridone, subliMed grade
- CBNumber
- CB7244946
- Molecular Formula
- C22H16N2O2
- Formula Weight
- 340.37
- MOL File
- 19205-19-7.mol
N,N'-Dimethylquinacridone Property
- Melting point:
- 286 °C (dec.)(lit.)
- Boiling point:
- 576.7±50.0 °C(Predicted)
- Density
- 1.45 g/cm3
- pka
- -2.58±0.20(Predicted)
- form
- powder to crystal
- CAS DataBase Reference
- 19205-19-7(CAS DataBase Reference)
- color
- Red powder/crystals
- Absorption
- λmax?294 nm, 510 nm (in THF)
Safety
- Safety Statements
- 22-24/25
- WGK Germany
- 3
- HS Code
- 29339900
N-Bromosuccinimide Price
- Product number
- D2687
- Product name
- N,N'-Dimethylquinacridone
- Purity
- >96.0%(HPLC)
- Packaging
- 1g
- Price
- $87
- Updated
- 2024/03/01
- Product number
- D2687
- Product name
- N,N'-Dimethylquinacridone
- Purity
- >96.0%(HPLC)
- Packaging
- 5g
- Price
- $234
- Updated
- 2024/03/01
- Product number
- D3227
- Product name
- N,N'-Dimethylquinacridone (purified by sublimation)
- Purity
- >96.0%(HPLC)
- Packaging
- 1g
- Price
- $140
- Updated
- 2024/03/01
- Product number
- D460643
- Product name
- N,N''-Dimethylquinacridone
- Packaging
- 100mg
- Price
- $75
- Updated
- 2021/12/16
- Product number
- FD40645
- Product name
- N,N'-DimethylQuinacridone
- Packaging
- 5G
- Price
- $249
- Updated
- 2021/12/16
N,N'-Dimethylquinacridone Chemical Properties,Usage,Production
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
N,N'-Dimethylquinacridone Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from N,N'-Dimethylquinacridone manufacturers
- Product
- N,N'-Dimethylquinacridone 19205-19-7
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 95%-99%
- Supply Ability
- 10kg
- Release date
- 2018-12-18