88721-97-5

Basic information

• Product Name: Phosphine, [(1,1-dimethylethyl)dimethylsilyl][2,4,6-tris(1,1-dimethylethyl)phenyl]-, lithium salt
• CAS NO: 88721-97-5
• Molecular Formula: C24H45PSi.Li
• Molecular Weight: 398.614
• Mol File: 88721-97-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Phosphine, [(1,1-dimethylethyl)dimethylsilyl][2,4,6-tris(1,1-dimethylethyl)phenyl]-, lithium salt(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphine, [(1,1-dimethylethyl)dimethylsilyl][2,4,6-tris(1,1-dimethylethyl)phenyl]-, lithium salt(88721-97-5)
• EPA Substance Registry System: Phosphine, [(1,1-dimethylethyl)dimethylsilyl][2,4,6-tris(1,1-dimethylethyl)phenyl]-, lithium salt(88721-97-5)

Safety Data

• Hazardous Substances Data: 88721-97-5(Hazardous Substances Data)

Upstream product

• 83115-12-2 (2,4,6-tri-tert-butylphenyl)phosphine 
• 18162-48-6 tert-butyldimethylsilyl chloride 

Downstream Products

• 487061-00-7 [((2,4,6-(i-Pr)3C₆H₂)SCMe₂CH=P(2,4,6-tri-tert-butylphenyl))PdMeCl] 
• 487060-96-8 [((2,4,6-(i-Pr)3C₆H₂)SCH₂CH=P(2,4,6-tri-tert-butylphenyl))PdMeCl] 
• 487061-14-3 [((tert-butyl)SCH₂CH=P(2,4,6-tri-tert-butylphenyl))PdMeCl] 
• 112329-88-1 C₂₄H₄₄NOPSi 
• 99364-92-8 (E)-benzylidene(2,4,6-tri-tert-butylphenyl)phosphane 
• 63658-76-4 bis(2,4-di-t-butyl-6-methylphenyl)sulfur diimide 
• 83466-54-0 Bis(2,4,6-tri-tert-butylphenyl)diphosphen 
• 85421-75-6 E-2,3-Bis(2,4,6-tri-tert-butylphenyl)-1,2,3-thiadiphosphiran 
• 98039-71-5 C₃₃H₅₂NPS 

Relevant articles and documents

Radical Reaction in an X-Irradiated Phosphaalkene: a Single-Crystal ESR Study

Single-crystals of 1--2-phenylphosphaethene (PPPE) and of 2D- and 13C-enriched PPPE were studied by ESR after X-ray irradiation.Two phosphorus-centered radicals were trapped in the crystals.The first one was characterized by its 31P, 1H- and 13C-hyperfine tensors, the second one exhibited coupling with 31P only.Comparison of these parameters with those predicted by ab initio calculations on some phosphinyl species indicates that these two radicals probably result, on the one hand, from an addition of a H-atom to the C-atom of the P=C bond and, on the other, from a cyclization of the parent molecule.The proposed mechanisms are consistent with the mutual orientations of the hyperfine eigenvectors and bond directions in the undemaged molecule.A C-centered radical which results from an addition of a H-atom to the P-atom of the phosphaethylene bond is also detected.