950838-28-5

Basic information

• Product Name: 5-tert-butyl-7-(4-tert-butylphenyl)-2-methyl-1H-indene
• Synonyms: 5-tert-butyl-7-(4-tert-butylphenyl)-2-methyl-1H-indene
• CAS NO: 950838-28-5
• Molecular Weight: 318.502
• Mol File: 950838-28-5.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 5-tert-butyl-7-(4-tert-butylphenyl)-2-methyl-1H-indene(CAS DataBase Reference)
• NIST Chemistry Reference: 5-tert-butyl-7-(4-tert-butylphenyl)-2-methyl-1H-indene(950838-28-5)
• EPA Substance Registry System: 5-tert-butyl-7-(4-tert-butylphenyl)-2-methyl-1H-indene(950838-28-5)

Safety Data

• Hazardous Substances Data: 950838-28-5(Hazardous Substances Data)

Upstream product

• 589-18-4 4-Methylbenzyl alcohol 
• 147542-02-7 2-bromo-1-(chloromethyl)-4-methylbenzene 
• 1126943-77-8 1-methoxy-2-methyl-4-bromo-6-tert-butyl-indane 
• 892574-45-7 4-bromo-2,6-dimethylindan-1-one 
• 1538712-83-2 3-(2-bromo-4-methylphenyl)-2-methylpropanoic acid 
• 1613616-01-5 3-(2-bromo-4-methylphenyl)-2-methylpropanoyl chloride 

Downstream Products

• 1613522-89-6 [2-methyl-4-(4-tert-butylphenyl)-6-tert-Butyl-1H-inden-1-yl] [2-methyl-4-(3,5-di-tert-butylphenyl)-7-methoxy-1H-inden-1-yl]dimethylsilane 

Relevant articles and documents

CATALYSTS

An asymmetric complex of formula (I) wherein M is zirconium or hafnium; each X is a sigma ligand; L is a divalent bridge selected from -R'2C-, -R'2C-CR'2-, -R'2Si-, -R'2Si-SiR'2-, -R'2Ge-, wherein each R' is independently a hydrogen atom, C1-C20-alkyl, tri(C1-C20-alkyl)silyl, C6-C20-aryl, C7-C20-arylalkyl or C7-C20-alkylaryl; R2 and R2' are each independently a C1-C20 hydrocarbyl radical; R5' is a C1-20 hydrocarbyl group; R5 is hydrogen, or a C1-20 hydrocarbyl group; R6 is a non tertiary C1-10 alkyl group or C6-10-aryl group or C7-10 arylalkyl group or ZR3; R6' is a tertiary C4-20 alkyl group; Z is O or S; R3 is a C1-20 hydrocarbyl group optionally substituted with halo; Ar is an aryl or heteroaryl group having up to 20 carbon atoms optionally substituted by one or more groups R1; Ar' is an aryl or heteroaryl group having up to 20 carbon atoms optionally substituted by one or more groups R1; each R1 is a C1-20 hydrocarbyl group or two R1 groups on adjacent carbon atoms taken together can form a fused 5 or 6 membered ring with the Ar group, said ring being itself optionally substituted with one or more groups R4; and each R4 is a C1-20 hydrocarbyl group.

METALLOCENE COMPOUNDS

A bridged metallocene compound of formula (I) wherein: M is an atom of a transition metal selected from those belonging to group 3, 4, or to the lanthanide or actinide groups in the Periodic Table of the Elements; X, equal to or different from each other,