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257613 Sigma-Aldrich

5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine

97%

Synonym: 5,10,15,20-Tetra(4-pyridyl)porphyrin

  • CAS Number 16834-13-2

  • Empirical Formula (Hill Notation) C40H26N8

  • Molecular Weight 618.69

  •  Beilstein/REAXYS Number 635257

  •  EC Number 240-858-5

  •  MDL number MFCD00009626

  •  PubChem Substance ID 24855598

  •  NACRES NA.23

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Properties

Related Categories Materials Science, Organic and Printed Electronics, Photonic and Optical Materials, Phthalocyanine and Porphyrin Dyes, Porphyrines More...
Quality Level   100
assay   97%
λmax   442 nm
SMILES string   c1cc(ccn1)-c2c3ccc(n3)c(-c4ccncc4)c5ccc([nH]5)c(-c6ccncc6)c7ccc(n7)c(-c8ccncc8)c9ccc2[nH]9
InChI   1S/C40H26N8/c1-2-30-38(26-11-19-42-20-12-26)32-5-6-34(47-32)40(28-15-23-44-24-16-28)36-8-7-35(48-36)39(27-13-21-43-22-14-27)33-4-3-31(46-33)37(29(1)45-30)25-9-17-41-18-10-25/h1-24,45,48H/b37-29-,37-31-,38-30-,38-32-,39-33-,39-35-,40-34-,40-36-
InChI key   DNZSHSJERXNJGX-XXDGMDECSA-N

Description

General description

5,10,15,20-tetra-4-pyridyl-21H,23H-porphine (H2TPyP) can react with [Re63-Se)8(Pet3)5(NCMe]2+ and 2,4,6-tri-4-pyridyl-1,3,5-triazine to form tri- and tetra complexes. 1 Trace amounts of nitroaromatic explosives can be detected by porphyrin functionalized graphene. It behaves as a sensitive amperometric sensor. 2

Packaging

1, 5 g in glass bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Novel Graphene‑Based Nanostructures Production, Functionalization, and Engineering

Manuela Melucci,1 Simone Ligi,2 Vincenzo Palermo3* 1ISOF – Consiglio Nazionale delle Ricerche (CNR), Italy 2GNext sas, Italy 3ISOF – Consiglio Nazionale delle Ricerche (CNR), Italy *Email: vincenzo.p...
Keywords: Absorption, Asymmetric synthesis, Catalysis, Deposition, Electronics, Evaporation, Nucleic acid annealing, Oxidations, Reductions, Semiconductor, Silylations, Solvents, Sonication

Peer-Reviewed Papers
15

References

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