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703761

Sigma-Aldrich

3,5-Diphenyl-4-(1-naphthyl)-1H-1,2,4-triazole

97% (HPLC)

Synonym(s):

TAZ

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About This Item

Empirical Formula (Hill Notation):
C24H17N3
CAS Number:
16152-10-6
Molecular Weight:
347.41
MDL number:
MFCD09832971
UNSPSC Code:
12352103
PubChem Substance ID:
329762065
NACRES:
NA.23

Assay

97% (HPLC)

form

solid

mp

242-246 °C

λmax

264 nm

fluorescence

λem 367 nm in dichloromethane-d2

Orbital energy

HOMO 6.4 eV 
LUMO 2.8 eV 

SMILES string

c1ccc(cc1)-c2nnc(-c3ccccc3)n2-c4cccc5ccccc45

InChI

1S/C24H17N3/c1-3-11-19(12-4-1)23-25-26-24(20-13-5-2-6-14-20)27(23)22-17-9-15-18-10-7-8-16-21(18)22/h1-17H

InChI key

AOQKGYRILLEVJV-UHFFFAOYSA-N

Application

Electron Transport Layer (ETL) material

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H318,H413

Hazard Classifications

Aquatic Chronic 4 - Eye Dam. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Color-variable highly efficient organic electrophosphorescent diodes manipulating molecular exciton and excimer emissions
Cocchi, M.; Kalinowski, J.; Fattori, V.; et al.
Applied Physics Letters, 94, 073309-073309 (2009)

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