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55915-17-8

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55915-17-8 Usage

General Description

Meso-Tetrakis(4-chlorophenyl)porphyrin-Co(II) is a chemical compound that consists of a cobalt metal ion complexed within a porphyrin macrocycle with four 4-chlorophenyl groups attached to the pyrrole nitrogen atoms. meso-Tetrakis(4-chlorophenyl)porphyrin-Co(II) is commonly used as a catalyst in various chemical reactions due to its ability to facilitate electron transfer processes. It has also been studied for its potential applications in photodynamic therapy, where it can generate reactive oxygen species upon activation by light, leading to the destruction of cancer cells. Additionally, its unique electronic and magnetic properties make it a promising candidate for use in molecular electronics and as a building block for functional materials in nanotechnology.

Check Digit Verification of cas no

The CAS Registry Mumber 55915-17-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,9,1 and 5 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 55915-17:
(7*5)+(6*5)+(5*9)+(4*1)+(3*5)+(2*1)+(1*7)=138
138 % 10 = 8
So 55915-17-8 is a valid CAS Registry Number.

55915-17-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name Co(II)(5,10,15,20-tetra-(p-chlorophenyl)porphyrin)

1.2 Other means of identification

Product number -
Other names Co(5,10,15,20-tetrakis(4-chlorophenyl)porphyrin)

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:55915-17-8 SDS

55915-17-8Relevant articles and documents

Spectroscopic characterization, X-ray molecular structures and cyclic voltammetry study of two (piperazine) cobalt(II) meso-arylporphyin complexes. Application as a catalyst for the degradation of 4-nitrophenol

Guergueb, Mouhieddinne,Nasri, Soumaya,Brahmi, Jihed,Al-Ghamdi, Youssef O.,Loiseau, Frédérique,Molton, Florian,Roisnel, Thierry,Guerineau, Vincent,Nasri, Habib

, (2021/10/01)

Two new cobaltous-porphyrin complexes, namely (μ-piperazine)-bis[(meso-tetra(para-methoxyphenyl)porphyrinato)]cobalt(II) and (piperazine)[meso-tetra(para-chlorophenyl)porphyrin]cobalt(II) dichloromethane disolvate, with the formulas [{CoII(TMPP)}2(μ2-pipz)] (complex 1) and [CoII(TClPP)(pipz)]·2CH2Cl2 (complex 2), were used efficiently as catalysts in the degradation of 4-nitrophenol (4-NP) in an aqueous hydrogen peroxide solution. These cobalt(II)-pipz porphyrin complexes were characterized by a variety of spectroscopic methods including infrared, UV–visible, fluorescence, proton nuclear magnetic resonance, electron paramagnetic resonance (EPR) as well as mass spectrometry. A cyclic voltammetry investigation was also carried out on these two Co(II) metalloporphyrins. The EPR results indicate that both complexes 1 and 2 are paramagnetic low-spin (S = 1/2) cobalt(II) porphyrin complexes. Furthermore, the X-ray diffraction crystal structures of 1 and 2 were determined, and the intermolecular interactions were investigated by Hirshfeld surface analysis.

Co(II)-porphyrin complexes with nitrogen monoxide and imidazole: synthesis, optimized structures, electrochemical behavior and photochemical stability

Kaigorodova, Elena Yu.,Mamardashvili, Galina M.,Simonova, Olga R.,Chizhova, Nataliya V.,Mamardashvili, Nugzar Zh.

, p. 2443 - 2462 (2021/11/10)

UV-vis and 1H-NMR spectroscopy were applied to study axial coordination of imidazole (L1) and nitrogen monoxide (L2) with CoII-porphyrins (CoIIP) containing halogen substituents in the pyrrole and meso-phenyl positions of

Mechanochemical insertion of cobalt into porphyrinoids using Co2(CO)8as a cobalt source

Damunupola, Dinusha,Chaudhri, Nivedita,Atoyebi, Adewole O.,Brückner, Christian

, p. 3643 - 3652 (2020/07/30)

Cobalt porphyrinoids find broad use as catalysts or electrode materials. Traditional solution state cobalt insertion reactions into a free base porphyrinoid to generate the corresponding cobalt complex generally require fairly harsh conditions, involving the heating of the reactants in high-boiling solvents for extended period of times. We report here an alternative method of cobalt insertion: A solvent-free (at least for the insertion step) mechanochemical method using a planetary ball mill with Co2(CO)8as a cobalt source. The scope and limits of the reaction were investigated with respect to the porphyrinic substrate susceptible to the reaction conditions, the influences of different grinding aids, and bases added. While the mechanochemical method is, like other metal insertion methods into porphyrinoids, not universally suitable for all substrates tested, it is faster, milder, and greener for several others, when compared to established solution-based methods.

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