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Sigma-Aldrich

Cobalt(II) phthalocyanine

β-form, Dye content 97 %

Synonym(s):

Cobaltous phthalocyaninate, PcCo, Phthalocyanine cobalt(II) salt

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About This Item

Empirical Formula (Hill Notation):
C32H16CoN8
CAS Number:
3317-67-7
Molecular Weight:
571.46
Beilstein:
4121847
EC Number:
222-012-7
MDL number:
MFCD00010718
UNSPSC Code:
12352103
PubChem Substance ID:
24858616
NACRES:
NA.23

Quality Level

200

form

powder

composition

Dye content, 97%

SMILES string

[Co]1n2c3nc4nc(nc5n1c(nc6nc(nc2c7ccccc37)c8ccccc68)c9ccccc59)c%10ccccc4%10

InChI

1S/C32H16N8.Co/c1-2-10-18-17(9-1)25-33-26(18)38-28-21-13-5-6-14-22(21)30(35-28)40-32-24-16-8-7-15-23(24)31(36-32)39-29-20-12-4-3-11-19(20)27(34-29)37-25;/h1-16H;/q-2;+2

InChI key

MPMSMUBQXQALQI-UHFFFAOYSA-N

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General description

Cobalt(II) phthalocyanine (CoPC )is a metallopthalocyanine.

Application

Self assembled molecules of CoPC were deposited on epitaxial graphene. CoPC may be used to develop carbon black based electrocatalysts. CoPC modified carbon paste may be used as indicators for electrocatalytic amperometric measurements. ZnO impregnated with CoPC may be used as a sensitizer to determine the photodegradation of cyanide in aqueous suspension. CoPC catalysed aerobic regenerations of aldehydes and ketones have been investigated. CoPC may also be used as an end capping agent of a hyperbranched poly(aryl ether ketone) to be used for oxidative decomposition of 2,4,6,-trichlorophenol.

Pictograms

Health hazard
GHS08

Signal Word

Warning

Hazard Statements

H351

Precautionary Statements

P201 - P308 + P313

Hazard Classifications

Carc. 2

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)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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The use of copper and cobalt phthalocyanines as electrocatalysts for the oxygen reduction reaction in acid medium.
Reis RM, et al.
Electrochimica Acta, 139, 1-6 (2014)
Cobalt(II) phthalocyanine catalyzed aerobic regeneration of carbonyl compounds from the corresponding oximes in 1-butyl-3-methylimidazolium bromide
Shaabani A, et al.
Applied Catalysis A: General, 371(1-2), 148-152 (2009)
R M Pemberton et al.
Biosensors & bioelectronics, 42, 668-677 (2012-12-26)
A water-based carbon screen-printing ink formulation, containing the redox mediator cobalt phthalocyanine (CoPC) and the enzyme glucose oxidase (GOx), was investigated for its suitability to fabricate glucose microbiosensors in a 96-well microplate format: (1) the biosensor ink was dip-coated onto
Tatsuhiko Honda et al.
Journal of the American Chemical Society, 134(9), 4196-4206 (2012-02-04)
Proton-coupled electron-transfer reduction of dioxygen (O(2)) to afford hydrogen peroxide (H(2)O(2)) was investigated by using ferrocene derivatives as reductants and saddle-distorted (α-octaphenylphthalocyaninato)cobalt(II) (Co(II)(Ph(8)Pc)) as a catalyst under acidic conditions. The selective two-electron reduction of O(2) by dimethylferrocene (Me(2)Fc) and decamethylferrocene
Chicharro M, et al.
Analytical and Bioanalytical Chemistry, 331-335, 277-283 (2002)
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