5,12-Dihydro-5,12-dimethylquino[2,3-b]acridine-7,14-dione
5,12-Dihydro-5,12-dimethylquino[2,3-b]acridine-7,14-dione (CAS: 19205-19-7) is a specialized organic compound with the molecular formula C22H16N2O2 and a molecular weight of 340.37 g/mol. This material functions as a green dopant in organic light-emitting diode (OLED) applications, contributing to the colour and performance of display technologies. Its chemical structure allows for specific light emission characteristics.
- IUPAC
- DMQA
- Synonyms
- DMQA3-b]acridine-7,14-dioneC22H16N2O2
![5,12-Dihydro-5,12-dimethylquino[2,3-b]acridine-7,14-dione (C22H16N2O2) — chemical structure, CAS 19205-19-7; Materials Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F19205-19-7.png&w=3840&q=75)
Green Dopant for OLEDs
This compound serves as a green dopant within OLED devices. It is employed in multilayered structures, such as those utilising Alq3 as a host material, to achieve specific green light emission characteristics.
Materials Science Research
As a component in organic and printed electronics, it is utilised in materials science research for developing novel optoelectronic devices and understanding charge transport and light emission mechanisms in organic semiconductors.
Light Emitter Development
Its properties make it suitable for use as a light emitter in various electronic displays and lighting applications where precise colour control and efficiency are paramount.
| Molecular weight | 340.37 |
|---|---|
| Empirical formula | C22H16N2O2 |
| Application | Green dopant for OLED applications. |
| Melting point | 286 °C (dec.)(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 295 nm in methylene chloride |
|---|---|
| Oled Device Performance | ITO/NPD/Alq3:DMQA (1.8 wt %)/LiF/Al2• Color: green• Max. Luminance: 22000 Cd/m2• Max. EQE: 2.1 %ITO/NPD/Alq3:DMQA (5 wt %)/LiF/Al2• Color: green• Max. Luminance: 13000 Cd/m2• Max. EQE: 1.5 % |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 5,12-Dihydro-5,12-dimethylquino[2,3-b]acridine-7,14-dione used for?
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This compound is primarily used as a green dopant in OLED applications and in materials science research for organic and printed electronics.
What is the CAS number and molecular formula?
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The CAS number is 19205-19-7 and the molecular formula is C22H16N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research and development purposes. The specific grade and purity are available upon request; it is not supplied as USP, BP, or EP grade.
What are the safety and handling precautions?
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Handling requires appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter due to potential hazards. Refer to the Safety Data Sheet for comprehensive information.
How is this chemical shipped and exported?
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Tech Serve Solutions specialises in the global export of fine chemicals, including 5,12-Dihydro-5,12-dimethylquino[2,3-b]acridine-7,14-dione, adhering to all relevant international shipping regulations.
How can I request a sample or quote?
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Please contact our sales team with your specific requirements to request a sample or a formal quotation for 5,12-Dihydro-5,12-dimethylquino[2,3-b]acridine-7,14-dione.
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