548820
4-(4-Chlorophenyl)-1-(2H)-phthalazinone
97%
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About This Item
Empirical Formula (Hill Notation):
C14H9ClN2O
CAS Number:
Molecular Weight:
256.69
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
Assay
97%
mp
270-274 °C (lit.)
SMILES string
Clc1ccc(cc1)C2=NNC(=O)c3ccccc23
InChI
1S/C14H9ClN2O/c15-10-7-5-9(6-8-10)13-11-3-1-2-4-12(11)14(18)17-16-13/h1-8H,(H,17,18)
InChI key
ZHLKSRYOYNILEG-UHFFFAOYSA-N
General description
4-(4-Chlorophenyl)-1-(2H)-phthalazinone is a 4-aryl-2(1H)-phthalazinone derivative that can be prepared by refluxing a mixture of 2-(4-chlorobenzoyl)-benzoic acid and hydrazine hydrate in ethanol.
Application
4-(4-Chlorophenyl)-1-(2H)-phthalazinone may be used as a starting material in the synthesis of 1-(N,N-diphenyl-amino)-4-(4-chlorophenyl)-phthalazine, which forms a tris-cyclometalated iridium(III) complex that can act as a dopant in organic light-emitting diodes (OLEDs).
Storage Class Code
13 - Non 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
Regulatory Information
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Synthesis of a novel tris-cyclometalated iridium (III) complex containing triarylamine unit and its application in OLEDs.
Fang Y, et al.
Inorgorganica Chimica Acta, 362(14), 4985-4990 (2009)
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