134784-75-1

Basic information

• Product Name: 8-chloro-1,4-dimethyl-9-(2-methylbenzyl)-9,10-dihydro-9,10-o-benzenoanthracene
• CAS NO: 134784-75-1
• Molecular Weight: 420.981
• Mol File: 134784-75-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 8-chloro-1,4-dimethyl-9-(2-methylbenzyl)-9,10-dihydro-9,10-o-benzenoanthracene(CAS DataBase Reference)
• NIST Chemistry Reference: 8-chloro-1,4-dimethyl-9-(2-methylbenzyl)-9,10-dihydro-9,10-o-benzenoanthracene(134784-75-1)
• EPA Substance Registry System: 8-chloro-1,4-dimethyl-9-(2-methylbenzyl)-9,10-dihydro-9,10-o-benzenoanthracene(134784-75-1)

Safety Data

• Hazardous Substances Data: 134784-75-1(Hazardous Substances Data)

Upstream product

• 59309-68-1 3,6-Dimethylbenzyne 
• 77900-34-6 1-Chloro-9-(2-methylbenzyl)anthracene 
• 15540-91-7 2-amino-3,6-dimethylbenzoic acid 

Relevant articles and documents

Atropisomerism in Doubly peri-Substituted 9-(2-methylbenzyl)triptycene Derivatives, 8-Chloro- and 8-Bromo-1,4-dimethyl-9-(2-methylbenzyl)triptycenes

The 13C dynamic NMR study revealed that 9-(2-methylbenzyl)triptycene has an energy barrier to gear rotation of 11.8 kcal*mol-1 (1 cal=4.184 J).Introduction of substituents at two of the peri-positions was expected to raise the barrier enough fo