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Safety Information

252182

Sigma-Aldrich

5,10,15,20-Tetraphenyl-21H,23H-porphine copper(II)

Synonym(s):

Copper TPP

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About This Item

Empirical Formula (Hill Notation):
C44H28CuN4
CAS Number:
Molecular Weight:
676.27
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

form

solid

λmax

411 nm
536 nm (2nd)

SMILES string

[Cu]1n2c3ccc2c(-c4ccccc4)c5ccc(n5)c(-c6ccccc6)c7ccc(c(-c8ccccc8)c9ccc(n9)c3-c%10ccccc%10)n17

InChI

1S/C44H28N4.Cu/c1-5-13-29(14-6-1)41-33-21-23-35(45-33)42(30-15-7-2-8-16-30)37-25-27-39(47-37)44(32-19-11-4-12-20-32)40-28-26-38(48-40)43(31-17-9-3-10-18-31)36-24-22-34(41)46-36;/h1-28H;/q-2;+2/b41-33-,41-34-,42-35-,42-37-,43-36-,43-38-,44-39-,44-40-;

InChI key

RKTYLMNFRDHKIL-DAJBKUBHSA-N

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

252182-VAR:
252182-BULK:
252182-5G:
252182-500MG:4548173934181


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S P Greiner et al.
Journal of biomolecular structure & dynamics, 9(5), 837-851 (1992-04-01)
Proton ENDOR has been observed from frozen solutions (ca. 38K degrees) of copper meso-(4-N-tetra-methylpyridyl)porphyrin (CuTMpyP(4)) complexed with Salmon sperm DNA in water and D2O. Lines from exchangeable protons of the DNA bases have been observed in these ENDOR spectra. Analyses
Asymmetric spin density distribution in the copper(II) complex of N-confused tetraphenylporphyrin: a multifrequency continuous-wave and pulse EPR study.
George Mitrikas et al.
Angewandte Chemie (International ed. in English), 44(21), 3301-3303 (2005-04-30)
Ki Young Yeon et al.
Chemical communications (Cambridge, England), 46(30), 5572-5574 (2010-06-26)
Soret band lifetimes of the free-base tetraphenylporphine (H(2)TPP) and Cu(ii) tetraphenylporphine (Cu(II)TPP) at 408 nm have been directly measured with femtosecond (fs) resolution using the fluorescence-upconversion technique for the first time, giving tau = 68 +/- 15 and 63 +/-

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