130281-23-1

Basic information

• Product Name: Silane, 1,2-ethynediylbis[hexyldimethyl-
• CAS NO: 130281-23-1
• Molecular Formula: C18H38Si2
• Mol File: 130281-23-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Silane, 1,2-ethynediylbis[hexyldimethyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Silane, 1,2-ethynediylbis[hexyldimethyl-(130281-23-1)
• EPA Substance Registry System: Silane, 1,2-ethynediylbis[hexyldimethyl-(130281-23-1)

Safety Data

• Hazardous Substances Data: 130281-23-1(Hazardous Substances Data)

Upstream product

• 63246-85-5 hexyldimethylsilane 
• 14630-40-1 Bis(trimethylsilyl)ethyne 

Relevant articles and documents

New aspects of platinum-catalyzed hydrosilylation of disilylethynes

The platinum-catalyzed hydrosilylations of bis(trimethylsilyl)ethyne and 1-trimethylsilylethynyl-1,1,3,3,5,5,7,7,7-nonamethyltetrasiloxane at 130-150 deg C were investigated using high molecular weight organosilicon hydrides.In addition to the expected adducts, significant amount of unexpected disilylethynes and trisilylethenes were produced.It is suggested that the reaction sequence involves elimination of silanes from the primary adducts to form disilylethynes and subsequent addition reactions to form various trisilylethenes.