TETRA-2-PYRIDINYLPYRAZINE Chemical Properties

Melting point:

292-294 °C(lit.)

Boiling point:

519.8±45.0 °C(Predicted)

Density 

1.253±0.06 g/cm3(Predicted)

storage temp. 

Inert atmosphere,Room Temperature

pka

-2.68±0.19(Predicted)

EPA Substance Registry System

Pyrazine, tetra-2-pyridinyl- (25005-97-4)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

MSDS

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TETRA-2-PYRIDINYLPYRAZINE Usage And Synthesis

Uses

Tetra-2-pyridinylpyrazine (tppz, tpyprz) may be used as a ligand in the synthesis of the following metal complexes:

• [{CuCl}₂(μ-tppz)][PF₆]₂ (PF₆=hexafluorophosphate)
• [(Cp*₂Ln)₂(μ-tppz^.)](BPh₄) (Cp*=pentamethylcyclopentadienyl; Ln=Gd, Tb, Dy; BPh₄=tetraphenyl borate)
• [Fe(tpyprz)₂]₂[Mo₈O₂₆]·3.7H₂O (Mo₈O₂₆=octamolybdate)

General Description

Tetra-2-pyridinylpyrazine (TPP) or 2,3,5,6-tetra-2-pyridinylpyrazine (tppz) is a poly-N-donor ligand.

TETRA-2-PYRIDINYLPYRAZINE(25005-97-4)Related Product Information

• 2,3-Dimethylpyrazine
• 2,3-BIS(2-PYRIDYL)PYRAZINE
• Tetramethylpyrazine
• 2,6-Dimethylpyrazine
• Trimethyl-pyrazine
• 2,5-Dimethyl pyrazine
• TETRA-2-PYRIDINYLPYRAZINE