Phthalocyanine Lead

Base Information

• Chemical Name: Phthalocyanine Lead
• CAS No.: 15187-16-3
• Molecular Formula: C32H16N8Pb
• Molecular Weight: 719.733
• Hs Code.: 29319090
• Mol file: 15187-16-3.mol

Synonyms:Phthalocyanine Lead;Phthalocyanine lead salt;BCP18983;MFCD00053951;Lead, [29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32]-, (SP-4-1)-;Lead(II) phthalocyanine, Dye content 80 %

Chemical Property of Phthalocyanine Lead

Chemical Property:

• PSA: 99.02000
• Density: 1.39 g/cm3
• LogP: 2.27510
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 720.12644
• Heavy Atom Count: 41
• Complexity: 1150

Purity/Quality:

98% ^*data from raw suppliers

Lead(II) Phthalocyanine (purified by sublimation) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T, N
• Hazard Codes: T,N
• Statements: 61-20/22-33-50/53-62
• Safety Statements: 53-45-60-61

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)C3=NC4=C5C=CC=CC5=C6N4[Pb]N7C(=NC2=N3)C8=CC=CC=C8C7=NC9=NC(=N6)C1=CC=CC=C19

Technology Process of Phthalocyanine Lead

There total 9 articles about Phthalocyanine Lead which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 94.0%

lead acetate (301-04-2) + 29H,31H-Phthalocyanine (574-93-6) → lead(II) phthalocyanine (15187-16-3)

Guidance literature:

With butyl(2-hydroxyethyl)dimethylammonium acetate; at 100 ℃; Ionic liquid; Inert atmosphere;

DOI:10.1080/00397911.2013.867505

Reference yield: 77.0%

phthalonitrile (91-15-6) + lead(II) chloride (7758-95-4) → lead(II) phthalocyanine (15187-16-3)

Guidance literature:

With 1,8-diazabicyclo{5.4.0}undec-7-ene; In pentan-1-ol; a mixt. of the Cu salt, phthalonitrile, and the base (molar ratio 2.5:10:10) was refluxed in n-pentanol for 6 h;; the ppt. was filtered off, washed with 3% HCl soln., water, and ethanol and purified by extrn. with CHCl3; IR, UV, XRD, and elem.anal.;;

DOI:10.1246/cl.1983.313

Reference yield: 65.0%

lead (7439-92-1) + phthalonitrile (91-15-6) → lead(II) phthalocyanine (15187-16-3)

Guidance literature:

With sodium methylate; In acetonitrile; Sonication; Pb sheet added to a CH3CN soln. containing an equivalent quantity of phthalonitrile and 5 drops of 30% soln of CH3ONa in methanol; flask put into an ultrasonic cleaner and maintained at 50°C for 24-72 h; blue product separated from unreacted metal by shaking and decanting with the solvent, washed with ethanol in Soxhlet equipment and dried in air; purity of 95-97%; elem. anal.;

DOI:10.1016/j.inoche.2004.10.006

upstream raw materials:

phthalonitrile

1-Chloronaphthalene

lead

lead(II) chloride

Downstream raw materials:

phthalonitrile

silver phthalocyanine

lead⁽²⁺⁾ cation

Refernces

• 1、 Kroenke, William J.,Kenney, Malcolm E.. "A series of phthalocyaninotin complexes". . p. 251 - 254. Retrieved 1964.
• 2、 Yadav, Kumar Karitkey,Poonam,Chauhan, Shive M. S.. "Convenient and efficient method for the synthesis of phthalocyanines and metallophthalocyanines in task-specific 2-hydroxyethyl ionic liquids". . p. 2797 - 2807. Retrieved 2014/10/15.
• 3、 Kharisov,Coronado, C.E. Cantú,Cerda, K.P. Coronado,Méndez, U. Ortiz,Guzmán, J.A. Jacobo,Patlán, L.A. Ramírez. "Use of elemental metals in different grade of activation for phthalocyanine preparation". . p. 1269 - 1272. Retrieved 2008/10/09.