17937-54-1

Basic information

• Product Name: 1,1,3,3-tetramethyl-1,3-bis(4-chlorophenyl)disiloxane
• Synonyms: 1,1,3,3-tetramethyl-1,3-bis(4-chlorophenyl)disiloxane
• CAS NO: 17937-54-1
• Molecular Weight: 355.411
• Mol File: 17937-54-1.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 1,1,3,3-tetramethyl-1,3-bis(4-chlorophenyl)disiloxane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,3,3-tetramethyl-1,3-bis(4-chlorophenyl)disiloxane(17937-54-1)
• EPA Substance Registry System: 1,1,3,3-tetramethyl-1,3-bis(4-chlorophenyl)disiloxane(17937-54-1)

Safety Data

• Hazardous Substances Data: 17937-54-1(Hazardous Substances Data)

Upstream product

• 124-38-9 carbon dioxide 
• 1432-31-1 (4-chlorophenyl)dimethylsilane 
• 873-77-8 (4-chlorphenyl)magnesium bromide 
• 825-92-3 4-chlorophenyldimethylchlorosilane 
• 106-39-8 bromochlorobenzene 
• 62244-51-3 (4-chloro-phenyl)-fluoro-dimethyl-silane 
• 15951-41-4 bis(trimethylsilyl)dichloromethane 
• 109-72-8 n-butyllithium 
• 17903-50-3 ethoxy-(4-chloro-phenyl)-dimethyl-silane 

Downstream Products

• 5002-07-3 4'-(4-chlorophenyl)acetophenone 
• 62244-51-3 (4-chloro-phenyl)-fluoro-dimethyl-silane 
• 825-92-3 4-chlorophenyldimethylchlorosilane 

Relevant articles and documents

Nickel(0) catalyzed oxidation of organosilanes to disiloxanes by air as an oxidant

We report here an efficient non-aqueous route to symmetrical disiloxanes from their corresponding organosilanes using Ni(COD)2 with 3,4,7,8-tetramethyl-1,10-phenanthroline in air. Our methodology is very simple and high yielding. The reaction mechanism is also proposed.

Catalytic synthesis of silyl formates with 1 atm of CO2 and their utilization for synthesis of formyl compounds and formic acid

In the presence of simple Rh2(OAc)4 and K 2CO3, the hydrosilylation of CO2 (1 atm) with various hydrosilanes efficiently proceeded to afford the corresponding silyl formates in moderate to high yields (53-90% yields). By using the dimethylphenylsilyl formate produced by the hydrosilylation, formamides, formic acid, and a secondary alcohol (via an aldehyde) could be synthesized by the reaction with various nucleophilic reagents such as amines, aniline, water, and the Grignard reagent.

Preparation of the iodides (Me3Si)2C(SiMe2C6H4Y)(SiMe2I) and some related compounds

The preparations of: (a) the iodides (Me3Si)2C(SiMe2C6H4Y)(SiMe2I) (Y=H, p-OMe, p-Me, p-Cl, m-CF3), via the corresponding hydrides; (b) the compounds (Me3Si)2C(SiMe2Ph)(SiMe2X) with X=F, O2CCF3, OMe, N3, NCS and Cl: and (c) the iodide (p-MeC6H4)3CSiMe2I are described. Key words: Silicon; Iodide; Fluoride; Hydride; Trimethylsilyl