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DMAC-DPS, CAS: 1477512-32-5

DMAC-DPS, CAS: 1477512-32-5

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Product code: NCL-295330

DMAC-DPS is mainly used as blue dopant material in TADF-OLED devices, due to its bipolar charge-transporting capability.

The Molecular Structure and Properties of DMAC-DPS

The molecular design of DMAC-DPS underpins its exceptional performance in OLEDs. This molecule consist of a diphenylsulfone center with two 9,9-dimethyl-9,10-dihydroacridine acceptor groups. Its structure facilitates efficient energy transfer, crucial for blue emission, with a HOMO level of 5.9 eV and a LUMO level of 2.9 eV. This optimal energy alignment makes DMAC-DPS an ideal choice for creating vibrant blue hues in OLED displays, enhancing device efficiency and color purity.

Key Features of DMAC-DPS

  • Optimal Blue Emission: DMAC-DPS stands out for its superior blue emission capabilities (469 nm in Toluene), essential for OLED displays requiring high color purity and brightness. Its role as a blue dopant is instrumental in achieving deep and vivid blue colors, setting new standards for display technology.
  • Versatility in OLED Fabrication: The versatility of DMAC-DPS extends across a broad spectrum of OLED technologies, including host materials and TADF applications. This adaptability underscores its value in OLED manufacturing, allowing for innovative design and fabrication approaches.

The Role of DMAC-DPS in Advancing OLED Technologies

DMAC-DPS significantly enhances OLED technology, improving device performance, energy efficiency, and color quality. Its role as a blue dopant and in TADF materials is crucial for producing OLED displays with unmatched brightness and color saturation. This advancement supports the development of OLED displays that are not only vibrant but also energy-efficient, contributing to the evolution of organic electronics towards more sustainable and cost-effective solutions. DMAC-DPS’s efficient energy transfer mechanisms enable high-efficiency blue emission, vital for next-generation OLED applications, including flexible and wearable electronics. 

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Technical Data Sheet:

Acronyms: DMAC-DPS
Chemical Name: 10,10′-(4,4′-Sulfonylbis(4,1-phenylene))bis(9,9-dimethyl-9,10-dihydroacridine
CAS# 1477512-32-5
Chemical Formular C42H36N2O2S
Molecular Weight: 632.81 g/mol
Purity: Sublimed: >99.0% (HPLC)


Absorption, λmax: 286 nm in Toluene
Photoluminescence, λmax : 469 nm in Toluene
HOMO (eV): 5.9 eV
LUMO (eV): 2.9 eV
Melting point (°C): 310 °C
Appearance: Pale yellow powder/crystals


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General information

Solaveni Products


Solaveni's perovskite precursor salts are manufactured in our German laboratory in a sustainable, green manner. They are tailored for optoelectronic applications to ensure consistent and excellent performance.


Solaveni products will be filled and deliverd in white HDPE square bottles. Amber glass bottles can be provided on request.

All products are packed under inert gas.

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