252912-94-0

Basic information

• Product Name: tris(3,5-di-tert-butylpyrazolate)aluminium
• CAS NO: 252912-94-0
• Molecular Weight: 564.837
• Mol File: 252912-94-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: tris(3,5-di-tert-butylpyrazolate)aluminium(CAS DataBase Reference)
• NIST Chemistry Reference: tris(3,5-di-tert-butylpyrazolate)aluminium(252912-94-0)
• EPA Substance Registry System: tris(3,5-di-tert-butylpyrazolate)aluminium(252912-94-0)

Safety Data

• Hazardous Substances Data: 252912-94-0(Hazardous Substances Data)

Upstream product

• 860009-53-6 [(η2-3,5-di-tert-butylpyrazplate)AlH(μ:η1,η1-3,5-di-tert-butyl-pyrazolate)2AlH2] 
• 7732-18-5 water 
• 124330-23-0 alane-N,N-dimethylethylamine complex 
• 1132-14-5 3,5-di-tert-butylpyrazole 
• 110-71-4 1,2-dimethoxyethane 
• 973-17-1 bis(pentafluorophenyl)mercury(II) 
• 7429-90-5 aluminium 

Relevant articles and documents

Successful extrapolation of an f-element synthetic method to the pseudo light lanthanoid, aluminium

A redox transmetallation/ligand exchange reaction between Al metal, Hg(C6F5)2 and 3,5-di-tert-butylpyrazole (tBu2pzH) in tetrahydrofuran (thf) yields [Al(tBu2pz) 3(thf)] in which the six coordinate aluminium atom has two η2- and one η1-tBu2pz ligands. By contrast an analogous reaction in 1,2-dimethoxyethane (dme) gives the organoaluminium complex [Al2(tBu2pz)3(C 6F5)2(OCH2CH2OCH 3)] in which each aluminium atom has an η2-pyrazolate and a C6F5 ligand and the Al atoms are bridged by an η1:η1-tBu2pz ligand and a 2-methoxyethoxide ligand. In addition, [Al(tBu2pz)3] was isolated from the reaction mixture in a different form from that previously reprinted.