144752-29-4

Basic information

• Product Name: 1,4-bis(2-phenyltetramethyldisilanyl)benzene
• Synonyms: 1,4-bis(2-phenyltetramethyldisilanyl)benzene
• CAS NO: 144752-29-4
• Molecular Weight: 462.93
• Mol File: 144752-29-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,4-bis(2-phenyltetramethyldisilanyl)benzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-bis(2-phenyltetramethyldisilanyl)benzene(144752-29-4)
• EPA Substance Registry System: 1,4-bis(2-phenyltetramethyldisilanyl)benzene(144752-29-4)

Safety Data

• Hazardous Substances Data: 144752-29-4(Hazardous Substances Data)

Upstream product

• 106-37-6 1.4-dibromobenzene 
• 941-15-1 1-chloro-2-phenyltetramethyldisilane 

Downstream Products

• 144752-32-9 1-[4-(Dimethyl-phenyl-silanyl)-phenyl]-1,1,2,2-tetramethyl-2-phenyl-disilane 
• 144752-30-7 4-(isobutyldimethylsilyl)-3-(phenyldimethylsilyl)-1-(2-phenyltetramethyldisilanyl)benzene 
• 144752-31-8 2-(isobutyldimethylsilyl)-1-silyl>benzene 
• 144772-54-3 1,4-bis(isobutyldimethylsilyl)-2,5-bis(phenyldimethylsilyl)benzene 
• 766-77-8 Dimethylphenylsilane 
• 144752-33-0 1-(4-Dimethylsilanyl-phenyl)-1,1,2,2-tetramethyl-2-phenyl-disilane 

Relevant articles and documents

Silicon-carbon unsaturated compounds XL. Photolysis of 1,4-bis(2-phenyltetramethyldisilanyl)-benzene

The photolysis of 1,4-bis(2-phenyltetramethyldisilanyl)benzene (1) in the presence of isobutene in benzene gave 4-(isobutyldimethylsilyl)-1-(2-phenyltetramethyldisilanyl)-3-(dimethylphenylsilyl)benzene, 2-(isobutyldimethylsilyl)-1-silyl>benzene, and 1,4-bis(isobutyldimethylsilyl)-2,5-bis(dimethylphenylsilyl)benzene in 49, 4 and 12percent yields, respectively, along with small amounts of 1-(2-phenyltetramethyldisilanyl)-4-(dimethylphenylsilyl)benzene (6) dimethylphenylsilane (7) and dimethyldiphenyl-silane (8a).Irradiation of 1 in the absence of isobutene afforded 5a (2percent yield), 6 (less than 1percent yield), 7 (2percent yield)and 8a (3percent yield).Similar irradiation of 1 in deuteriobenzene produced a mixture of 5a and 4--1-(2-phenyltetramethyldisilanyl)benzene, in addition to 6, 7 and (pentadeuteriophenyl)dimethylphenylsilane.