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Key Documents

932515

Sigma-Aldrich

Copper(II) phthalocyanine

≥98%

Synonym(s):

CuPc, Phthalocyanine blue, Pigment Blue 15

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About This Item

Empirical Formula (Hill Notation):
C32H16CuN8
CAS Number:
Molecular Weight:
576.07
Colour Index Number:
74160
Beilstein:
4121848
MDL number:
UNSPSC Code:
12352103
NACRES:
NA.23

grade

sublimed grade

Quality Level

description

µh ≈ 2.8 x 10-4 cm2V-1s-1

Assay

≥98%

loss

0.5% TGA, >430ºC (weight loss)

mp

350 °C

solubility

DMF: soluble
dichloromethane: soluble

fluorescence

λem 404 nm in dichloromethane (PL in film)

Orbital energy

HOMO 5.2 eV 
LUMO 3.5 eV 

SMILES string

c1ccc2c(c1)C3=NC4=[N@@H]5C(=Nc6n7c(N=C8c9ccccc9C%10=[N@@H]8[Cu]57N3C2=N%10)c%11ccccc6%11)c%12ccccc4%12

InChI

1S/C32H16N8.Cu/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

XCJYREBRNVKWGJ-UHFFFAOYSA-N

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Application

Copper(II) phthalocyanine (CuPC) find uses in high-efficiency red electrophosphorescent OLEDs, transistors and OPV
Copper(II) phthalocyanine can be used as an electron donor material or be incorporated into the active layer of organic photovoltaic devices (OPVs). Since it exhibits excellent charge transport properties, it can be be utilized as a p-type organic semiconductor in studies to improve device performance and electrical behavior of Organic Field-Effect Transistors (OFETs). It can be employed as an electron-blocking or hole-blocking layer in organic light-emitting diodes(OLEDs) devices for studies to improve efficiency and device stability. It has been used to conduct research in chemical sensing applications, and organic thin-film transistors (OTFTs).

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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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Influence of the metal phthalocyanine molecular orientation on charge separation at the organic donor/acceptor interface
Lim, Heeseon
Journal of Material Chemistry C, 9, 2156-2164 (2021)
Functional supramolecular gels based on the hierarchical assembly of porphyrins and phthalocyanines
Feng, Xuenan; et al.
Frontiers in Chemistry, 7 (2019)
Functional supramolecular gels based on the hierarchical assembly of porphyrins and phthalocyanines
Feng, Xuenan, et al.
Frontiers in Chemistry, 7 (2019)
Electronic structure and bonding in metal phthalocyanines, Metal=Fe, Co, Ni, Cu, Zn, Mg
Liao, Meng-Sheng; et al.
Journal of Chemical Physics, 114, 9780-9791 (2001)
Benoît H Lessard et al.
ACS applied materials & interfaces, 7(9), 5076-5088 (2015-02-11)
In this study, we have assessed the potential application of dichloro silicon phthalocyanine (Cl2-SiPc) and dichloro germanium phthalocyanine (Cl2-GePc) in modern planar heterojunction organic photovoltaic (PHJ OPV) devices. We have determined that Cl2-SiPc can act as an electron donating material

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