18670-84-3

Basic information

• Product Name: Silanol, (4-methylphenyl)diphenyl-
• CAS NO: 18670-84-3
• Molecular Formula: C19H18OSi
• Molecular Weight: 290.437
• Mol File: 18670-84-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Silanol, (4-methylphenyl)diphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Silanol, (4-methylphenyl)diphenyl-(18670-84-3)
• EPA Substance Registry System: Silanol, (4-methylphenyl)diphenyl-(18670-84-3)

Safety Data

• Hazardous Substances Data: 18670-84-3(Hazardous Substances Data)

Upstream product

• 18676-93-2 (p-methylphenyl)diphenylsilane 
• 106-38-7 para-bromotoluene 
• 1631-83-0 diphenylsilyl chloride 
• 13688-70-5 Diphenyl-p-tolylchlorsilan 
• 2417-95-0 p-tolyllithium 
• 80-10-4 diphenylsilyl dichloride 

Downstream Products

• 18840-40-9 tetramethyl-1,1,7,7-tetraphenyl-1,7-bis-(4-carboxyphenyl)-tetrasiloxane 
• 18821-99-3 {ph2(4-toy)Si}2O 
• 18849-48-4 tetramethyl-1,1,7,7-tetraphenyl-1,7-di-(4-tolyl)-tetrasiloxane 

Relevant articles and documents

Selective Electrochemical Hydrolysis of Hydrosilanes to Silanols via Anodically Generated Silyl Cations

The first electrochemical hydrolysis of hydrosilanes to silanols under mild and neutral reaction conditions is reported. The practical protocol employs commercially available and cheap NHPI as a hydrogen-atom transfer (HAT) mediator and operates at room temperature with high selectivity, leading to various valuable silanols in moderate to good yields. Notably, this electrochemical method exhibits a broad substrate scope and high functional-group compatibility, and it is applicable to late-stage functionalization of complex molecules. Preliminary mechanistic studies suggest that the reaction appears to proceed through a nucleophilic substitution reaction of an electrogenerated silyl cation with H2O.