Classification Applications
ChemicalBook > CAS DataBase List > N,N'-Dimethylquinacridone

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>DMQA , N,N'-DiMethylquinacridone;N,N'-Dimethylquinacridone ( Dmqa );N,N'-DiMethylquinacridone, subliMed grade;5,12-DIMETHYLQUIN[2,3-B]ACRIDINE-7,14-DIONE
CBNumber
CB7244946
Molecular Formula
C22H16N2O2
Formula Weight
340.37
MOL File
19205-19-7.mol
More
Less

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)
More
Less

Safety

Safety Statements 
22-24/25
WGK Germany 
3
HS Code 
29339900
More
Less

Hazard and Precautionary Statements (GHS)

More
Less

N-Bromosuccinimide Price

TCI Chemical
Product number
D2687
Product name
N,N'-Dimethylquinacridone
Purity
>96.0%(HPLC)
Packaging
1g
Price
$87
Updated
2024/03/01
TCI Chemical
Product number
D2687
Product name
N,N'-Dimethylquinacridone
Purity
>96.0%(HPLC)
Packaging
5g
Price
$234
Updated
2024/03/01
TCI Chemical
Product number
D3227
Product name
N,N'-Dimethylquinacridone (purified by sublimation)
Purity
>96.0%(HPLC)
Packaging
1g
Price
$140
Updated
2024/03/01
TRC
Product number
D460643
Product name
N,N''-Dimethylquinacridone
Packaging
100mg
Price
$75
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD40645
Product name
N,N'-DimethylQuinacridone
Packaging
500mg
Price
$40
Updated
2021/12/16
More
Less

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

More
Less

N,N'-Dimethylquinacridone Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Jilin OLED Material Tech Co., Ltd
Tel
0431-85877181
Fax
0431-85804772
Email
sales@jl-oled.com
Country
China
ProdList
154
Advantage
68
XiaoGan ShenYuan ChemPharm co,ltd
Tel
0712-0712-2580635 15527768850
Email
1791901229@qq.com
Country
China
ProdList
8850
Advantage
52
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18736
Advantage
57
HANSHANG CHEMICAL SCIENTIFIC LIMITED
Tel
021-50521775 15800962688
Fax
86-21-58306291
Email
sales@hanshangchem.com
Country
China
ProdList
471
Advantage
57
BEST-REAGENT
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11726
Advantage
57
Beijing Yan Nuo XinCheng Chemical Co., Ltd.
Tel
86-10-82830276
Fax
86-10-82830276-1
Country
China
ProdList
284
Advantage
62
More
Less

View Lastest Price from N,N'-Dimethylquinacridone manufacturers

Career Henan Chemical Co
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

19205-19-7, N,N'-DimethylquinacridoneRelated Search:


  • N,N'-DIMETHYLQUINACRIDONE
  • 5,12-DIHYDRO-5,12-DIMETHYLQUINO[2,3-B]ACRIDINE-7,14-DIONE
  • 5,12-DIMETHYLQUIN[2,3-B]ACRIDINE-7,14-DIONE
  • DMQA
  • 5,12-Dimethyl-5,12-dihydroquino2,3-bacridine-7,14-dione
  • 5,12-DIHYDRO-5,12-DIMETHYLQUINO[2,3-B]ACRIDINE-7,14-DIONE (DMQA)
  • N,N'-Dimethylquinacridone (refined product of D2687)
  • 5,12-Dimethylquinacridone
  • 5,12-dimethylquinolino[2,3-b]acridine-7,14(5H,12H)-dione
  • N,N'-Dimethylquinacridone [This reagent can be used without further purification for display device research, etc.]
  • N,N'-Dimethylquinacr
  • N,N'-DiMethylquinacridone (purified by subliMation)
  • DMQA , N,N'-DiMethylquinacridone
  • N,N'-DiMethylquinacridone, subliMed grade
  • N,N'-Dimethylquicridone
  • N,N'-Dimethylquinacridone, 98%, sublimed grade
  • N,N'-Dimethylquinacridone ( Dmqa )
  • N,N'-Dimethylquinacridone&gt
  • N,N'-Dimethylquinacridone(purifiedbysublimation)&gt
  • Quino[2,3-b]acridine-7,14-dione, 5,12-dihydro-5,12-dimethyl-
  • 5,12-dimethylquinolino[2,3-b]acridine-7,14-dione
  • 19205-19-7
  • Electroluminescence
  • oled materials
  • electronic
  • Electroluminescence
  • Functional Materials
  • Highly Purified Reagents
  • Other Categories
  • Refined Products by Sublimation
  • Orange powder