Bis(2,4-difluorophenylpyridinato)tetrakis(1-pyrazolyl)borate iridium(III)

CAS NO.：40491-34-7
Empirical Formula: C42H34Si2
Molecular Weight: 594.9
Update Date: 2025-07-09 08:30:44

What is Bis(2,4-difluorophenylpyridinato)tetrakis(1-pyrazolyl)borate iridium(III)?

Description

1,4-Bis(triphenylsilyl)benzene, known as?UGH-2, is one of the well-known TADF host materials for blue-emitting dopants (such as FirPic)?in highly-efficient blue PhOLEDs. This is due to its wide?energy gap (4.4 eV) and high triplet energy?(ET?= 3.5 eV).

Properties of Bis(2,4-difluorophenylpyridinato)tetrakis(1-pyrazolyl)borate iridium(III)

Melting point:	TGA: >270 °C?(0.5% weight loss)
color	White powder/crystals
Fluorescene	λem?298 nm in DCM
Absorption	λmax?265 nm in DCM

Safety information for Bis(2,4-difluorophenylpyridinato)tetrakis(1-pyrazolyl)borate iridium(III)

Computed Descriptors for Bis(2,4-difluorophenylpyridinato)tetrakis(1-pyrazolyl)borate iridium(III)

New Products

9-Mesityl-10-methylacridinium perchlorate Sulfapyridine Fmoc-OSu (R)-(-)-2-Amino-1-propanol Cyclobutanone 5-bromo-4-fluoro-2-nitrobenzaldehyde 4 pentyn 1 ol N-Vinylformamide Phenethyl cinnamate Pyrrolo[1,2-a]pyrimidine-6-carboxylic acid, 4,6,7,8-tetrahydro-4-oxo-, sodium salt (1:1), (6S) Ethyl 3-phenylpropanoate β-Bromostyrene Methacrylate-PEG-Methacrylate, Mn:35000 2,4-Dihydroxyacetophenone 2-Chloro 5-Fluoro Pyridine Vasicinone 2-Chloroisonicotinic Acid Tween 80 or Polysorbate 80 Methyl trans-4-Aminocyclohexanecarboxylate Hydrochloride N-(4-fluoro-2-methoxy-5-nitrophenyl)-4-(1-methyl-1H-indol-3-yl)pyrimidin-2-amine Pirtobrutinib intd. 4-Nitrobenzotrifluoride 2-Pentyn-1-oL N-(4-Cyano-3-(trifluoromethyl)phenyl)-2-methyloxirane-2-carboxamide