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ChemicalBook > CAS DataBase List > 3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole

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

Applications
Product Name
3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole
CAS No.
150405-69-9
Chemical Name
3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole
Synonyms
TZA;TAZ*;TAZ-01;t-Bu-TAZ/TAZ;3-(Biphenyl-4-yl)-5-;3-(4-BIPHENYLYL)-4-PHENYL-;3-(BIPHENYL-4-YL)-5-(4-TERT-BUTYLPHENYL&;3-(4-Biphenyl)-4-phenyl-5-tert-butylphenyl-1,2,4-triazole;3-(BIPHENYL-4-YL)-5-(4-TERT-BUTYLPHENYL)-4H-1,2,4-TRIAZOLE;3-(4-biphenyl)-4-phenyl-5-tert-butylphenyl-1,2,4-triazole/TAZ
CBNumber
CB1511411
Molecular Formula
C30H27N3
Formula Weight
429.56
MOL File
150405-69-9.mol
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3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole Property

Melting point:
231-235 °C
Boiling point:
611.5±58.0 °C(Predicted)
Density 
1.08±0.1 g/cm3(Predicted)
pka
1.78±0.10(Predicted)
form 
powder/crystals
color 
White
InChIKey
ZVFQEOPUXVPSLB-UHFFFAOYSA-N
CAS DataBase Reference
150405-69-9
Absorption
λmax 280 nm?in chloroform
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Safety

Hazard Codes 
Xn
Risk Statements 
22
WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
685720
Product name
3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole
Purity
97%
Packaging
1g
Price
$120.8
Updated
2024/03/01
Usbiological
Product number
T1080-10
Product name
TAZ |
Packaging
100ug
Price
$509
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB147892
Product name
3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole
Packaging
5G
Price
$694
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0009666
Product name
3-(BIPHENYL-4-YL)-5-(4-TERT-BUTYLPHENYL)-4-PHENYL-4H-1,2,4-TRIAZOLE
Purity
95.00%
Packaging
1G
Price
$797.99
Updated
2021/12/16
AK Scientific
Product number
B740
Product name
3-(Biphenyl4-yl)-4-phenyl-5-(4-tert-butylphenyl)-4H-1,2,4-triazole
Packaging
5g
Price
$986
Updated
2021/12/16
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3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole Chemical Properties,Usage,Production

Applications

1,2,4-triazole-based 3-(biphenyl-4-yl)-5-(4-tertbutylphenyl)-4-phenyl-4H-1,2,4-triazole (TAZ) (ET: 2.7 eV, HOMO/LUMO: 6.3/2.7 eV) has mostly been used in blue phosphorescent OLEDs (PhOLEDs) to serve as an efficient electron-transporting and hole-blocking layer due to its high triplet energy level that would confine the triplet excitons within the emissive layer.
The low HOMO/LUMO energy level of TAZ is beneficial for blocking holes and facilitating electron injection/transport, thereby enhancing the device performance.

Description

1,2,4-triazole-based 3-(biphenyl-4-yl)-5-(4-tertbutylphenyl)-4-phenyl-4H-1,2,4-triazole?(TAZ) (ET: 2.7 eV,?HOMO/LUMO: 6.3/2.7 eV) has mostly been used in blue phosphorescent OLEDs (PhOLEDs) to serve as an efficient electron-transporting and hole-blocking layer due to its high triplet energy level that would confine the triplet excitons within the emissive layer.

Uses

OLED and QD-LED electron transporter and hole blocker material.

3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole Preparation Products And Raw materials

Raw materials

Preparation Products

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

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View Lastest Price from 3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole manufacturers

Henan Fengda Chemical Co., Ltd
Product
3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole 150405-69-9
Price
US $200.00-1.00/KG
Min. Order
1KG
Purity
99%, 99.5% Sublimated
Supply Ability
g-kg-tons, free sample is available
Release date
2024-01-02
Henan Aochuang Chemical Co.,Ltd.
Product
3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole 150405-69-9
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-10-14
Career Henan Chemical Co
Product
3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole 150405-69-9
Price
US $200.00/KG
Min. Order
1KG
Purity
99
Supply Ability
customise
Release date
2018-07-25

150405-69-9, 3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazoleRelated Search:


  • TZA
  • 3-(4-biphenyl)-4-phenyl-5-tert-butylphenyl-1,2,4-triazole/TAZ
  • 3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole 97%
  • 3-([1,1'-biphenyl]-4-yl)-5-(4-(tert-butyl)phenyl)-4-phenyl-4H-1,2,4-triazole
  • 3-(4-tert-butylphenyl)-4-phenyl-5-(4-phenylphenyl)-1,2,4-triazole
  • 3-(BIPHENYL-4-YL)-5-(4-TERT-BUTYLPHENYL)-4H-1,2,4-TRIAZOLE
  • 3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole, 99.5%, purified by sublimation
  • 3-(4-BIPHENYLYL)-4-PHENYL-
  • 3-(4-BIPHENYLYL)-4-PHENYL-5-(4-TERT-BUTYLPHENYL)-1,2,4-TRIAZOLE
  • TAZ-01
  • 3-(BIPHENYL-4-YL)-5-(4-TERT-BUTYLPHENYL&
  • TAZ*
  • 3-(4-Biphenylyl)-5-(4-tert-butylphenyl)-4-phenyl-1,2,4-triazole
  • 3-(4-BIPHENYLYL)-4-PHENYL-5-(4-T-BUTYLPHENYL)-1,2,4-TRIAZOLE HOLE BLOCKER 286 NM (CH2CL2) ABSORBANCE
  • 3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole
  • 57219 3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole
  • TAZ,3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-t
  • 3-(Biphenyl4-yl)-4-phenyl-5-(4-tert-butylphenyl)-4H-1,2,4-triazole
  • 3-(4-Biphenyl)-4-phenyl-5-tert-butylphenyl-1,2,4-triazole
  • 3-(Biphenyl-4-yl)-5-
  • t-Bu-TAZ/TAZ
  • 4H-1,2,4-Triazole, 3-[1,1'-biphenyl]-4-yl-5-[4-(1,1-dimethylethyl)phenyl]-4-phenyl-
  • 3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole ISO 9001:2015 REACH
  • TAZ, 3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole
  • 3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-t...
  • 3-(4-Biphenylyl)-4-phenyl-5-tert-butylphenyl-1,2,4-triazole sublimed
  • 3-([1,1'-Biphenyl]-4-yl)-5-(4-(tert-butyl)phenyl)-4-phenyl-4H-1,2,4-triazole
  • 150405-69-9
  • C30H27N3
  • oled materials