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213047

Sigma-Aldrich

2-(4-Chlorobenzoyl)benzoic acid

98%

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About This Item

Linear Formula:
ClC6H4COC6H4CO2H
CAS Number:
85-56-3
Molecular Weight:
260.67
EC Number:
201-615-9
MDL number:
MFCD00002474
UNSPSC Code:
12352100
PubChem Substance ID:
24852765
NACRES:
NA.22

assay

98%

form

powder

mp

149-150 °C (lit.)

SMILES string

OC(=O)c1ccccc1C(=O)c2ccc(Cl)cc2

InChI

1S/C14H9ClO3/c15-10-7-5-9(6-8-10)13(16)11-3-1-2-4-12(11)14(17)18/h1-8H,(H,17,18)

InChI key

YWECCEXWKFHHQJ-UHFFFAOYSA-N

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General description

2-(4-Chlorobenzoyl)benzoic acid forms complexes with europium and terbium having photoluminescence properties.

Application

2-(4-Chlorobenzoyl)benzoic acid was used in the preparation of bisphthalazinone monomers, required for the synthesis of phthalazinone containing poly(arylene ether)s, poly(arylene thioether)s and poly(arylene sulfone)s.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

>572.0 °F

flash_point_c

> 300 °C

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Synthesis and characterization of Phthalazinone containing Poly (arylene ether) s, Poly (arylene thioether) s, and Poly (arylene sulfone) s via a novel NC coupling reaction.
Wang SJ, et al.
Macromolecules, 37(1), 60-65 (2004)
Zhao-Ye Li et al.
Guang pu xue yu guang pu fen xi = Guang pu, 29(11), 2904-2908 (2010-01-28)
Eight complexes of europium and terbium were synthesized, with 2-(4-chloro-benzoyl)benzoic acid as an essential ligand and other three distinct ligands, including 1, 10-phenanthroline, triphenylphosphine oxide and diphenyl sulfoxide, as selective ligands. They were Eu(CBBA)3 (H2O)4, Eu(CBBA)3 (Phen) (H2O)6, Eu(CBBA)3 (TPPO)

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