167637-99-2

Basic information

• Product Name: Thorium, tetrabromotetrakis(4-ethenylpyridine)-
• CAS NO: 167637-99-2
• Molecular Formula: C28H28Br4N4Th
• Molecular Weight: 972.211
• Mol File: 167637-99-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Thorium, tetrabromotetrakis(4-ethenylpyridine)-(CAS DataBase Reference)
• NIST Chemistry Reference: Thorium, tetrabromotetrakis(4-ethenylpyridine)-(167637-99-2)
• EPA Substance Registry System: Thorium, tetrabromotetrakis(4-ethenylpyridine)-(167637-99-2)

Safety Data

• Hazardous Substances Data: 167637-99-2(Hazardous Substances Data)

Upstream product

• 100-43-6 4-vinylpyridine 
• 13453-49-1 thorium tetrabromide 

Relevant articles and documents

Synthesis and Structural Investigations of Thorium(IV) and Dioxouranium(VI) Complexes of 4-Vinylpyridine

Ten new complexes of thorium(IV) and dioxouranium(VI) with a new heterocyclic base, i.e., 4-vinylpyridine (4-VinPy) have been synthesized in non-aqueous medium and characterized on the basis of elemental analyses, conductivity measurements, magnetic moments, molecular weight determination and i.r. spectral studies. They have been assigned the general composition ThX4.n(4-VinPy) (X = Cl(1-), Br(1-), I(1-) or NCS(1-), n = 4; X = NO3(1-), n = 2) and UO2X2.2(4-VinPy) (X = Br(1-), I(1-), NCS(1-), NO3(1-)or CH3COO(1-). Thermogravimetric and X-ray powder diffraction studies o f some representative complexes have also been reported. The coordination number of Th(IV) is 6, 8 or 10 and for U(VI) 6 or 8 depending upon thenature of anion present.