3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole

ALDRICH/685720 - 97%

Synonym: TAZ

CAS Number: 150405-69-9
Empirical Formula (Hill Notation): C₃₀H₂₇N₃
Molecular Weight: 429.56
MDL Number: MFCD00799419
Linear Formula: C₃₀H₂₇N₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-685720-1G	1 g	$157.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
fluorescence	λ_ex 280 nm; λ_em 372 nm in chloroform
form	solid
InChI	1S/C30H27N3/c1-30(2,3)26-20-18-25(19-21-26)29-32-31-28(33(29)27-12-8-5-9-13-27)24-16-14-23(15-17-24)22-10-6-4-7-11-22/h4-21H,1-3H3
InChI key	ZVFQEOPUXVPSLB-UHFFFAOYSA-N
mp	231-235 °C
OLED device performance	ITO/HMPD/TAZ:Ir(ppy)₃ (7%)/Alq₃/Al:Li • Color: green • Max. Luminance: 4000 Cd/m² • Max. EQE: 15 %
	ITO/PEDOT:PSS/BCC-27: FIrpic (10 wt%)/TAZ/Cs₂CO₃:Al • Color: blue • Max. Luminance: 19200 Cd/m² • Max. EQE: 9.7 % • Turn-On Voltage: 3.9 V
	ITO/PEDOT:PSS/NPD/TCTA/m-CBTZ:FIrpic (10 wt%)/DPPS/TAZ/LiF/Al • Color: blue • Max. Luminance: 29500 Cd/m² • Max. EQE: 8.8 % • Turn-On Voltage: 3.5 V
	ITO/PEDOT:PSS/NPD/TCTA/p-CBTZ:FIrpic (10 wt%)/DPPS/TAZ/LiF/Al • Color: blue • Max. Luminance: 15500 Cd/m² • Max. EQE: 8 % • Turn-On Voltage: 3.5 V
orbital energy	HOMO 6.4 eV
	LUMO 2.8 eV
SMILES string	CC(C)(C)c1ccc(cc1)-c2cc(cc(c2)-c3nc[nH]n3)-c4ccc(cc4)-c5ccccc5

Application:	OLED and QD-LED electron transporter and hole blocker material.
Packaging:	1 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H302
Hazard Codes	Xn
Risk Statements	22
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	97%
mp	231-235 °C
UNSPSC	12352103

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