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408875

Sigma-Aldrich

Lead(II) tetrakis(4-cumylphenoxy)phthalocyanine

Dye content 90 %

Synonym(s):

Lead tetrakis(β-cumylphenoxy)phthalocyanine

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About This Item

Empirical Formula (Hill Notation):
C92H72N8O4Pb
CAS Number:
91083-54-4
Molecular Weight:
1560.81
UNSPSC Code:
12352103
NACRES:
NA.23

composition

Dye content, 90%

reaction suitability

reagent type: catalyst
core: lead

mp

255 °C (dec.) (lit.)

λmax

713 nm

InChI

1S/C92H72N8O4.Pb/c1-89(2,57-21-13-9-14-22-57)61-29-37-65(38-30-61)101-69-45-49-73-77(53-69)85-95-81(73)93-82-75-51-47-71(103-67-41-33-63(34-42-67)91(5,6)59-25-17-11-18-26-59)55-79(75)87(97-82)100-88-80-56-72(104-68-43-35-64(36-44-68)92(7,8)60-27-19-12-20-28-60)48-52-76(80)84(98-88)94-83-74-50-46-70(54-78(74)86(96-83)99-85)102-66-39-31-62(32-40-66)90(3,4)58-23-15-10-16-24-58;/h9-56H,1-8H3;/q-2;+2

InChI key

DQDWBYWBJPOVBK-UHFFFAOYSA-N

General description

Lead(II) tetrakis(4-cumylphenoxy)phthalocyanine (4-PbPc) is a phthalocyanine dye that shows string reverse saturable absorption (RSA) effect. It is widely used in non-linear optical applications. Its properties include good film forming capacity, high sensitivity, and good selectivity.

Application

4-PbPc has potential application in the fields of gas sensors, passive switches and optical limiters.

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A - STOT RE 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

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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Nonlinear photonic crystals for passive switches
Lepkowicz R, et al.
SPIE Proc., 1144-1144 (2008)
Preparation and NH3-sensing properties of Lead (II) tetrakis (4-cumylphenoxy) phthalocyanine spin-coating films
Applied Mechanics and Materials, 303(14), 45-48 (2013)
Nonlinear optical transmission of lead phthalocyanine-doped nematic liquid crystal composites for multiscale nonlinear switching from nanosecond to continuous wave
Sheng C, et al.
Applied Optics, 48(14), 2731-2734 (2009)
Nonlinear optical transmission of lead phthalocyanines in polymeric matrix
Fourth Asia Pacific Optical Sensors Conference, 89241T-89241T (2013)

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