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Arsenite Ionophore I

Selectophore™, function tested

Synonym(s):

5,10,15,20-Tetrakis(4-methoxyphenyl)porphyrine cobalt(II) Complex, TMOPP-Co

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About This Item

Empirical Formula (Hill Notation):
C48H36CoN4O4
CAS Number:
28903-71-1
Molecular Weight:
791.76
MDL number:
MFCD00010724
UNSPSC Code:
26111700
PubChem Substance ID:
329753352

product line

Selectophore™

quality

function tested

SMILES string

COc1ccc(cc1)-c2c3ccc(n3)c(-c4ccc(OC)cc4)c5ccc6c(-c7ccc(OC)cc7)c8ccc(n8)c(-c9ccc(OC)cc9)c%10ccc2n%10[Co]n56

InChI

1S/C48H36N4O4.Co/c1-53-33-13-5-29(6-14-33)45-37-21-23-39(49-37)46(30-7-15-34(54-2)16-8-30)41-25-27-43(51-41)48(32-11-19-36(56-4)20-12-32)44-28-26-42(52-44)47(40-24-22-38(45)50-40)31-9-17-35(55-3)18-10-31;/h5-28H,1-4H3;/q-2;+2/b45-37-,45-38-,46-39-,46-41-,47-40-,47-42-,48-43-,48-44-;

InChI key

QBCIMRXPMLWVML-NHZJRHMYSA-N

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General description

Arsenite Ionophore I (5,10,15,20-tetrakis(4-methoxyphenyl)porphyrinatocobalt (TMOPP-Co)) can be synthesized by boiling a mixture of 5,10,15,20-tetrakis (4-methoxyphenyl)porphyrin (TMOPP) and cobalt acetate in glacial acetic acid. It has tendency towards attracting molybdate ions.[1]

Application

Arsenite Ionophore I (5,10,15,20-tetrakis(4-methoxyphenyl)porphyrinatocobalt (TMOPP-Co)) was used in the electroactive phase in the in PVC matrix, as molybdate selective sensors, during the fabrication of MoO42- selective electrode.[1] It was also used as a membrane potentiometric sensor for dtermination of cobalt (II) in actual wastes.[2] It may also be used as a electroactive material, for arsenite determination.[3]

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCBV8051

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Membranes of 5, 10, 15, 20-tetrakis (4-methoxyphenyl) porphyrinatocobalt (TMOPP-Co)(I) as MoO42--selective sensors.
Gupta VK
Sensors, 2 (5), 164-173 (2002)
PVC based electrochemical sensor for cobalt (II) determination.
Gupta VK
Proceedings of the Indian Academy of Sciences - Section A, 70 (2004)
V K Gupta et al.
Talanta, 65(3), 730-734 (2008-10-31)
PVC based membranes of 5,10,15,20-tetrakis(4-methoxyphenyl)porphyrinatocobalt(II) (TMOPP-Co) (I) as electroactive material with dibutyl butyl phosphonate (DBBP), dioctyl phthalate (DOP), 1-chloronaphthalene (CN), tri-n-butyl phosphate (TBP) and tris(2-ethylhexyl) phosphate (TEP) as plasticising solvent mediators have been prepared and tried for arsenite determination. The

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