459411-50-8

Basic information

• Product Name: (C₆H₁₁)7Si₇O₁₂Ta(N(CH₃)2)2
• CAS NO: 459411-50-8
• Molecular Weight: 1239.77
• Mol File: 459411-50-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (C₆H₁₁)7Si₇O₁₂Ta(N(CH₃)2)2(CAS DataBase Reference)
• NIST Chemistry Reference: (C₆H₁₁)7Si₇O₁₂Ta(N(CH₃)2)2(459411-50-8)
• EPA Substance Registry System: (C₆H₁₁)7Si₇O₁₂Ta(N(CH₃)2)2(459411-50-8)

Safety Data

• Hazardous Substances Data: 459411-50-8(Hazardous Substances Data)

Upstream product

• 188612-43-3 1,3,5,7,9,11,14-heptacyclohexyltricyclo[7.3.3.1(5,11)]heptasiloxaneendo-3,7,14-triol 
• 19824-59-0 pentakis(dimethylamido)tantalum 

Relevant articles and documents

The first tantalasilsesquioxanes

Amide routes starting from either Ta(NMe2)5 or (C2B9H11)Ta(NMe2)3 have been employed to synthesize the first tantalasilsesquioxanes including the half-sandwich complex Cy7Si7O12Ta(NMe2)2 (3, Cy = c-C6H11), the anionic sandwich complex [H2NMe2][Ta(Cy7Si7O 12)2] (4) as well as the novel mixed-sandwich complex Cy7Si7O12Ta(C2B9H 11) (5) with the latter being the first example of a carborane/silsesquioxane hybrid compound.