Bis(isothiocyanato)bis(2,2'-bipyridyl-4,4'-dicarboxylato)ruthenium(II)

Base Information

• Chemical Name: Bis(isothiocyanato)bis(2,2'-bipyridyl-4,4'-dicarboxylato)ruthenium(II)
• CAS No.: 141460-19-7
• Molecular Formula: C₂₆H₁₆N₆O₈RuS₂
• Molecular Weight: 705.65
• Hs Code.: 28439000
• European Community (EC) Number: 634-264-9
• Mol file: 141460-19-7.mol

Synonyms:141460-19-7;Bis(isothiocyanato)bis(2,2'-bipyridyl-4,4'-dicarboxylato)ruthenium(II);cis-Bis(isothiocyanato)bis(2,2'-bipyridyl-4,4'-dicarboxylato)ruthenium(II);N3 Dye;VMISXESAJBVFNH-UHFFFAOYSA-N;B4372

Chemical Property of Bis(isothiocyanato)bis(2,2'-bipyridyl-4,4'-dicarboxylato)ruthenium(II)

Chemical Property:

• Melting Point: >300°C
• PSA: 289.66000
• LogP: 4.18700
• Solubility.: Ethanol
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 16
• Rotatable Bond Count: 6
• Exact Mass: 705.951444
• Heavy Atom Count: 43
• Complexity: 333

Purity/Quality:

98% ^*data from raw suppliers

Bis(isothiocyanato)bis(2,2''-bipyridyl-4,4''-dicarboxylato)ruthenium(II) ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38-43
• Safety Statements: 26-36/37

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CN=C(C=C1C(=O)O)C2=NC=CC(=C2)C(=O)O.C1=CN=C(C=C1C(=O)O)C2=NC=CC(=C2)C(=O)O.C(#N)[S-].C(#N)[S-].[Ru+2]
• Description: Cis-bis(isothiocyanato)bis(2,2′-bipyridyl-4,4′-dicarboxylato)ruthenium(II), also known as N3 Dye, is one of the earliest benchmarked ruthenium complex dyes developed for high-efficiency dye-sensitized solar cells (DSSC). Since its discovery, it has become the paradigm of heterogeneous charge-transfer sensitizer for mesoporous solar cells.
• Uses: Efficent DSSCs for Direct Conversion of Sunlight to Electricity

Technology Process of Bis(isothiocyanato)bis(2,2'-bipyridyl-4,4'-dicarboxylato)ruthenium(II)

There total 2 articles about Bis(isothiocyanato)bis(2,2'-bipyridyl-4,4'-dicarboxylato)ruthenium(II) 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: 85.0%

cis-dichro-bis(4,4'-dicarboxy-2,2'-bipyridine)ruthenium + CNS(1-)*HNa(1+) → cis-bis(isothiocyanato) bis(2,2'-bipyridyl-4,4'-dicarboxylate) ruthenium(II) (141460-19-7,258352-44-2)

Guidance literature:

In water; at 130 ℃; for 0.5h; under 10343.2 Torr; Microwave reactor;

Reference yield: 15.0%

ammonium thiocyanate + trans-dichlorobis(2,2'-bipyridyl-4,4'-dicarboxylic acid)ruthenium(II) (123049-50-3,258352-43-1,73587-30-1) → trans-di(isothiocyanato)-[N-bis(2,2'-bipyridyl-4,4'-dicarboxylic acid)] ruthenium(II) (141460-19-7,258352-44-2)

Guidance literature:

In N,N-dimethyl-formamide; Ar-atmosphere; 100°C, stirring in dark for 3 h; evapn. (vac.), washing (MeOH, Et2O);

DOI:10.1016/S0020-1693(99)00359-X

upstream raw materials:

trans-dichlorobis(2,2'-bipyridyl-4,4'-dicarboxylic acid)ruthenium(II)

Refernces

• 1、 Zakeeruddin,Nazeeruddin,Humphry-Baker,Graetzel. "Synthesis and photophysical properties of trans-dithiocyanato bis(4,4′-dicarboxylic acid-2,2′-bipyridine) ruthenium(II) charge transfer sensitizer". . p. 250 - 253. Retrieved 2008/10/08.