856413-56-4

Basic information

• Product Name: 2-methyl-4,8-diphenyl-3,5,6,7-tetrahydro-s-indacen-1(2H)-one
• Synonyms: 2-methyl-4,8-diphenyl-3,5,6,7-tetrahydro-s-indacen-1(2H)-one
• CAS NO: 856413-56-4
• Molecular Weight: 338.449
• Mol File: 856413-56-4.mol

Chemical Properties

• CAS DataBase Reference: 2-methyl-4,8-diphenyl-3,5,6,7-tetrahydro-s-indacen-1(2H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2-methyl-4,8-diphenyl-3,5,6,7-tetrahydro-s-indacen-1(2H)-one(856413-56-4)
• EPA Substance Registry System: 2-methyl-4,8-diphenyl-3,5,6,7-tetrahydro-s-indacen-1(2H)-one(856413-56-4)

Safety Data

• Hazardous Substances Data: 856413-56-4(Hazardous Substances Data)

Upstream product

• 202667-44-5 2-methyl-3,5,6,7-tetrahydro-s-indacen-1(2H)-one 
• 496-11-7 INDANE 
• 856413-55-3 4,8-dibromo-2-methyl-3,5,6,7-tetrahydro-s-indacen-1(2H)-one 
• 98-80-6 phenylboronic acid 

Downstream Products

• 856413-57-5 6-methyl-4,8-diphenyl-1,2,3,5-tetrahydro-s-indacene 

Relevant articles and documents

Asymmetric ansa-zirconocenes containing a 2-methyl-4-aryltetrahydroindacene fragment: Synthesis, structure, and catalytic activity in propylene polymerization and copolymerization

A set of asymmetric bis-indenyl zirconium SiMe2-bridged ansa-complexes, containing 2-isopropyl-4-arylindenyl and 2-methyl-4- aryltetrahydroindacenyl fragments, have been synthesized. These complexes demonstrate better catalytic activity, stereoselectivty, and polymer molecular weight capability in propylene homo-and copolymerization in comparison to analogues without a tetrahydroindacenyl fragment.

ORGANOMETALLIC TRANSITION METAL COMPOUND, BISCYCLOPENTADIENYL LIGAND SYSTEM, CATALYST SYSTEM AND PREPARATION OF POLYOLEFINS

The present invention relates to organometallic transition metal compounds of the formula (I) where Mis an element of group 3, 4, 5 or 6 of the Periodic Table of the Elements or the lanthanides, the radicals X are identical or different and are each a