14411-55-3

Basic information

• Product Name: 1-(tert-butyl)-2,4-dimethylbenzene
• Synonyms: 1-(tert-butyl)-2,4-dimethylbenzene
• CAS NO: 14411-55-3
• Molecular Weight: 162.275
• Mol File: 14411-55-3.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 1-(tert-butyl)-2,4-dimethylbenzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(tert-butyl)-2,4-dimethylbenzene(14411-55-3)
• EPA Substance Registry System: 1-(tert-butyl)-2,4-dimethylbenzene(14411-55-3)

Safety Data

• Hazardous Substances Data: 14411-55-3(Hazardous Substances Data)

Upstream product

• 507-19-7 t-butyl bromide 
• 34589-46-3 (2,4-dimethylphenyl)magnesium bromide 
• 507-20-0 tertiary butyl chloride 
• 108-38-3 m-xylene 
• 115-11-7 isobutene 
• 583-70-0 1-bromo-2,4-dimethylbenzene 
• 677-22-5 tert-butylmagnesium chloride 
• 75-28-5 Isobutane 
• 75-65-0 tert-butyl alcohol 
• 78-83-1 2-methyl-propan-1-ol 

Downstream Products

• 98-19-1 5-tert-Butyl-m-xylene 
• 62722-24-1 4-tert-butyl-1,3-benzenedicarboxylic acid 
• 528-44-9 1,2,4-benzene tricarboxylic acid 
• 858782-87-3 3-(5-tert-butyl-2,4-dimethyl-phenyl)-propionic acid 
• 854646-90-5 (5-tert-butyl-2,4-dimethyl-phenyl)-acetic acid 
• 854671-84-4 5-tert-butyl-2,4-dimethyl-benzoic acid 
• 854629-53-1 (5-tert-butyl-2,4-dimethyl-phenyl)-acetonitrile 
• 854629-46-2 (5-tert-butyl-2,4-dimethyl-phenyl)-(4-dimethylamino-phenylimino)-acetonitrile 
• 81-15-2 musk xylene 
• 854693-36-0 5-tert-butyl-2,4-dimethyl-benzyl chloride 

Relevant articles and documents

-

-

Aromatic alkylation by gaseous Me3C+ ions. Kinetic role of deprotonation of intermediate arenium ions

The alkylation of m-xylene by Me3C+ ions has been studied in the gas phase with the aim of assessing the kinetic role of proton transfer from intermediate arenium ions. Hydrogen kinetic isotope effects (KIEs) emerging from the reaction of m-xylene-4-d and of m-xylene/m-xylene-d10 mixtures have been exploited as mechanistic probes. The Me3C substitution at the 4-position displays a base-strength-dependent KIE related to rate-determining deprotonation of arenium intermediates. The Me3C+ reaction at the 5-position is instead characterized by a base-independent KIE due to 1,2-hydrogen shift to form a highly stable isomeric arenium ion. When the latter species originates from m-xylene-4-d, its neutralization involves an intramolecular competition of proton vs deuteron abstraction, manifesting a net primary KIE. Factors affecting its magnitude and base-strength dependence are discussed.

Preparation of 5-tert-butyl-metaxylene using a solid active clay catalyst

Alkylation of metaxylene with isobutylene using a solid active clay catalyst produces 5-tert-butyl-metaxylene with high isomer selectivity with respect to 4-tert-butyl-metaxylene. The process is controlled to extend catalyst life and significantly reduce environmentally unfriendly waste.