79585-18-5

Basic information

• Product Name: (C₆H₅)2Sn(O₂C₆H₂(C(CH₃)3)2)
• Synonyms: (C₆H₅)2Sn(O₂C₆H₂(C(CH₃)3)2)
• CAS NO: 79585-18-5
• Molecular Weight: 493.233
• Mol File: 79585-18-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (C₆H₅)2Sn(O₂C₆H₂(C(CH₃)3)2)(CAS DataBase Reference)
• NIST Chemistry Reference: (C₆H₅)2Sn(O₂C₆H₂(C(CH₃)3)2)(79585-18-5)
• EPA Substance Registry System: (C₆H₅)2Sn(O₂C₆H₂(C(CH₃)3)2)(79585-18-5)

Safety Data

• Hazardous Substances Data: 79585-18-5(Hazardous Substances Data)

Upstream product

• 4679-12-3 sodium 3,5-di-tert-butyl-o-benzosemiquinolate 
• 639-58-7 triphenyltin chloride 
• 1020-31-1 3,5-Di-tert-butylcatechol 
• 76-87-9 triphenyltin(IV) hydroxide 

Relevant articles and documents

Studies of organotin(IV)-orthoquinone systems

The primary process in the reaction of hexaphenylditin with various substituted orthoquinones (Q) is shown to involve attack by the quinone at a phenyl ligand. The intermediate thus formed decomposes to yield Ph3Sn(SQ·), where S(Q·-) is the corresponding semiquinonate. Rearrangement of these species in solution gives rise to biradicals, while intramolecular electron transfer may lead to the formation and precipitation of Ph2Sn(CAT), where CAT2- is the corresponding substituted catecholate. The identification of these processes depends in part on electron paramagnetic resonance spectroscopy. The reaction of Ph3SnCl or Ph2SnCl2 with Na(TBSQ·) (TBSQ·- = 3,5-di-tert-butyl-orthobenzosemiquinonate) results in the formation of Ph2Sn(TBSQ·), which can undergo redistribution and intramolecular electron transfer, so that the solution chemistry of these latter systems is similar to that of the products of the Sn2Ph6 + Q reaction.