151898-14-5

Basic information

• Product Name: Zr(CH₂C(CH₃)3)3(OC₆H₂(CH₃)(C(CH₃)3)2)
• CAS NO: 151898-14-5
• Molecular Weight: 523.998
• Mol File: 151898-14-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Zr(CH₂C(CH₃)3)3(OC₆H₂(CH₃)(C(CH₃)3)2)(CAS DataBase Reference)
• NIST Chemistry Reference: Zr(CH₂C(CH₃)3)3(OC₆H₂(CH₃)(C(CH₃)3)2)(151898-14-5)
• EPA Substance Registry System: Zr(CH₂C(CH₃)3)3(OC₆H₂(CH₃)(C(CH₃)3)2)(151898-14-5)

Safety Data

• Hazardous Substances Data: 151898-14-5(Hazardous Substances Data)

Upstream product

• 64502-98-3 2,6-di-tert-butyl-4-methyl-1-deuteriophenol 
• 38010-72-9 tetraneopentyl zirconium 
• 128-37-0 2,6-di-tert-butyl-4-methyl-phenol 

Relevant articles and documents

Reaction between tetraneopentylzirconium and 2,6-di-tert-butyl-4-methylphenol. A homogeneous analog of a metal complex-surface proton transfer reaction

The reaction between tetraneopentylzirconium ([ButCH2] 4Zr; neo4Zr) and 2,6-di-tert-butyl-4-methylphenol (BHT-OH) was studied by NMR and proceeds to give BHT-O-Zr(neo)3 plus neopentane. Second order rate constants were measured for reactions using BHT-OH and BHT-OD, and it was found that kH/ kD = 4.1 (±0.54), interpreted in terms of reversible coordination of BHT-OH to the Zr followed by rate determining proton transfer.