| Identification | Back Directory | [Name]
Bis[4-(9,9-diMethyl-9,10-dihydroacridine)phenyl]solfone | [CAS]
1477512-32-5 | [Synonyms]
DMAC-DPS
DMAC-DPS sublimed
Bis[4-(9,9-diMethyl-9,10-dihydroacridine)phenyl]solfone
10,10'-(Sulfonyldi-4,1-phenylene)bis[9,10-dihydro-9,9-dimethylacridine]
10,10'-(sulfonylbis(4,1-phenylene))bis(9,9-dimethyl-9,10-dihydroacridine)
Acridine, 10,10'-(sulfonyldi-4,1-phenylene)bis[9,10-dihydro-9,9-dimethyl-
Bis[4-(9,9-diMethyl-9,10-dihydroacridine)phenyl]solfone ISO 9001：2015 REACH
10,10'-(4,4'-sulfonylbis(4,1-phenylene))bis(9,9-dimethyl-9,10-dihydroacridine)
10-(4-(4-(9,9-Dimethylacridin-10(9H)-yl)phenylsulfonyl)phenyl)-9,10-dihydro-9,9-dimethylacridine | [Molecular Formula]
C42H36N2O2S | [MOL File]
1477512-32-5.mol | [Molecular Weight]
632.81 |
| Chemical Properties | Back Directory | [Boiling point ]
761.0±60.0 °C(Predicted) | [density ]
1.220±0.06 g/cm3(Predicted) | [storage temp. ]
under inert gas (nitrogen or Argon) at 2-8°C | [form ]
powder/crystals | [pka]
-4.03±0.40(Predicted) | [color ]
Pale yellow | [InChIKey]
CYPVTICNYNXTQP-UHFFFAOYSA-N | [SMILES]
S(C1=CC=C(N2C3=C(C(C)(C)C4=CC=CC=C24)C=CC=C3)C=C1)(C1=CC=C(N2C3=C(C(C)(C)C4=CC=CC=C24)C=CC=C3)C=C1)(=O)=O | [Absorption]
λmax 286 nm in Toluene | [Melting point ]
> 250 °C (0.5% weight loss) | [Odor]
Pale yellow?powder/crystals |
| Hazard Information | Back Directory | [Description]
DMAC-DPS is great for applications in TADF-OLED devices, thanks to its rather broad blue emission nature with a full width at half-maximum of ≈ 80 nm, short lived excited-state (≈3.0 μs in solid ?lms), bipolar charge-transporting capability, and high photoluminescence quantum yields (PLQYs). | [Uses]
DMAC-DPS is mainly used as blue dopant material in TADF-OLED devices, due to its bipolar charge-transporting capability. | [General Description]
Thermally activated delayed fluorescent (TADF) blue dopant. | [Properties and Applications]
The molecular design of DMAC-DPS (Bis[4-(9,9-diMethyl-9,10-dihydroacridine)phenyl]solfone) 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. |
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