20909-39-1

Basic information

• Product Name: PALLADIUM PHTHALOCYANINE
• Synonyms: PALLADIUM PHTHALOCYANINE;PALLDIUM PHTHALOCYANINE;[29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32]palladium;PALLADIUM PHTHALOCYANINE 98+%;PhthalocyaninePalladium;Palladium, 29H,31H-phthalocyaninato(2-)-.kappa.N29,.kappa.N30,.kappa.N31,.kappa.N32-, (SP-4-1)-;EINECS 244-110-9;PalladiuM (II)phthalocyanine
• CAS NO: 20909-39-1
• Molecular Formula: C₃₂H₁₆N₈Pd
• Molecular Weight: 618.94
• EINECS: 244-110-9
• Mol File: 20909-39-1.mol
• Article Data: 6

Chemical Properties

• Melting Point: >360 °C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: PALLADIUM PHTHALOCYANINE(CAS DataBase Reference)
• NIST Chemistry Reference: PALLADIUM PHTHALOCYANINE(20909-39-1)
• EPA Substance Registry System: PALLADIUM PHTHALOCYANINE(20909-39-1)

Safety Data

• Safety Statements: S22:Do not inhale dust.; S24/25:Avoid contact with skin and eyes.
• Hazardous Substances Data: 20909-39-1(Hazardous Substances Data)

Usage

General Description

Palladium Phthalocyanine is a valuable chemical compound used in various industrial applications, particularly in the field of electronics and catalysis. It is a complex organic compound consisting of a central palladium ion surrounded by phthalocyanine ligands. PALLADIUM PHTHALOCYANINE is known for its high catalytic activity, particularly in hydrogenation and dehydrogenation reactions. It is also used as a highly efficient and stable catalyst in a variety of organic synthesis reactions. Additionally, Palladium Phthalocyanine is employed in the production of electrochromic materials and as a blue pigment in inks and paints. Its unique properties and versatile applications make it a key component in many modern industrial processes.

InChI:InChI=1/C32H16N8.Pd/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

Upstream product

• 136918-14-4 phthalimide 
• 57-13-6 urea 
• 85-44-9 phthalic anhydride 
• 91-15-6 phthalonitrile 

Relevant articles and documents

Palladium(II) tetrasulfophthalocyanine covalently immobilized on keratin protein grafted graphene oxide nanosheets as a new high-performance catalyst for C-C coupling reactions

Wool keratin protein, as an amphiphilic biomaterial, was extracted from natural wool and used to modify the surface of graphene oxide nanosheets. An aqua soluble palladium(ii) complex with a phthalocyanine ligand possessing the ability to covalently bind on keratin-protein-grafted graphene oxide nanosheets was used to chemically attach palladium(ii) complex to modified graphene oxide. The covalently supported palladium(ii) tetrasulfophthalocyanine complex revealed efficient catalytic reactivity by controlled temporary release of active species for Heck and Sonogashira coupling reactions in aqueous solution. Heck coupling of styrene and Sonogashira coupling of phenylacetylene with different aryl halides were successfully catalyzed by the synthesized palladium(ii) tetrasulfophthalocyanine covalently supported on keratin-protein-grafted graphene oxide nanosheets as a novel catalyst precursor. The controlled release of palladium active species prevents the formation of inactive palladium agglomerates under harsh conditions and consequently this controlled release leads to high catalytic performances.

Spectroscopic and electrochemical studies on platinum and palladium phthalocyanines

The synthesis, spectroscopy and electrochemical characterisation of palladium and platinum phthalocyanines is reported. Electrochemical techniques were used in conjunction with electronic absorption spectroscopy to analyse the reduced and oxidised phthalo

PALLADIUM PHTHALOCYANINE AND ITS POLYMORPHIC FORMS

Pd(II) phthalocyanine (PdPc) was obtained by reaction of PdCl2 with phthalimide and urea in the presence of ammonium molybdate in boiling nitrobenzene, resulting in a good year equal to 68percent.This method has not been used previously.The following polymorphic forms were obtained: metastable α- and γ-PdPc, not previous described in the literature, and stable β-PdPc.The IR spectra and X-ray powder diffraction spectra of these phases were measured and interpreted.The results were compared with the literature data on polymorphic forms of other phthalocyanines.At this time we do not know if any of the PdPc polymorphs are isomorphous with the various forms of nickel, copper, and platinum phthalocyanine.