25538-96-9

Basic information

• Product Name: tetrakis-N-(2-hydroxy-ethyl)-p-phenylenediamine
• CAS NO: 25538-96-9
• Molecular Weight: 284.356
• Mol File: 25538-96-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: tetrakis-N-(2-hydroxy-ethyl)-p-phenylenediamine(CAS DataBase Reference)
• NIST Chemistry Reference: tetrakis-N-(2-hydroxy-ethyl)-p-phenylenediamine(25538-96-9)
• EPA Substance Registry System: tetrakis-N-(2-hydroxy-ethyl)-p-phenylenediamine(25538-96-9)

Safety Data

• Hazardous Substances Data: 25538-96-9(Hazardous Substances Data)

Upstream product

• 75-21-8 oxirane 
• 106-50-3 1,4-phenylenediamine 
• 107-07-3 2-chloro-ethanol 

Downstream Products

• 1019758-24-7 C₄₂H₄₈N₂O₁₂S₄ 
• 38859-44-8 tetrakis-N-(2-chloro-ethyl)-p-phenylenediamine 

Relevant articles and documents

A hemilabile binucleating pincer ligand for self-assembly of coordination oligomers and polymers

The bis(PNP)-donor pincer ligand 1,4-C6H4{N(CH 2CH2PPh2)2}2, 1, contains weakly basic nitrogen donor atoms because the lone pairs of electrons are conjugated to the bridging phenylene group, and this feature is used in the synthesis of oligomers and polymers. The complexes [Pd2X 2(μ-1)](OTf)2, X = Cl, Br or OTf, contain the ligand 1 in bis(pincer) binding mode (μ-κ6-P4N 2), but [Pd4Cl6(μ3-1) 2]Cl2 contains the ligand in an unusual unsymmetrical μ3-κ5-P4N binding mode. The bromide complex is suggested to exist as a polymer [{Pd2Br 4(μ4-1)}n] with the ligands 1 in μ4-κ4-P4 binding mode. The methylplatinum(ii) complexes [Pt2Me4(μ-1)] and [Pt 2Me2(μ-1)](O2CCF3)2 contain the ligand 1 in μ-κ4-P4 and μ-κ6-P4N2 bonding modes, while the silver(i) complex [Ag2(O2CCF3)2 (μ-1)] contains the ligand 1 in an intermediate bonding mode in which the nitrogen donors are very weakly coordinated. The complexes [Pd 2(OTf)2(μ-1)](OTf)2 and [Ag 2(O2CCF3)2(μ-1)] react with 4,4′-bipyridine to give polymers [Pd2(μ-bipy)(μ-1)](OTf) 4 and [Ag2(μ-bipy)(μ-1)](O2CCF 3)2. The Royal Society of Chemistry.