Classification Applications
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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
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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)
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
HS Code 
29339900
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Hazard and Precautionary Statements (GHS)

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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
5G
Price
$249
Updated
2021/12/16
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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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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
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
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
15527768850
Email
1791901229@qq.com
Country
China
ProdList
8844
Advantage
52
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
HANSHANG CHEMICAL SCIENTIFIC LIMITED
Tel
021-50521775 15800962688
Fax
86-21-58306291
Email
sales@hanshangchem.com
Country
China
ProdList
471
Advantage
57
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11707
Advantage
57
Beijing Yan Nuo XinCheng Chemical Co., Ltd.
Tel
86-10-82830276
Fax
86-10-82830276-1
Country
China
ProdList
284
Advantage
62
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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:


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