32857-07-1

Usage

Uses

Used in Polymer Industry:
2,4-di-tert-butyl-6-[(dimethylamino)methyl]phenol is used as an antioxidant and stabilizer for polymers to prevent oxidation and degradation, thereby extending the shelf life and improving the performance of the polymer products.
Used in Rubber Industry:
In the rubber industry, 2,4-di-tert-butyl-6-[(dimethylamino)methyl]phenol serves as an antioxidant and stabilizer to protect rubber materials from oxidation, which can cause discoloration and degradation, ensuring the longevity and quality of rubber products.
Used in Plastics Industry:
2,4-di-tert-butyl-6-[(dimethylamino)methyl]phenol is utilized as an antioxidant and stabilizer in the production of plastics to inhibit oxidation processes that can lead to material degradation and loss of properties, thus enhancing the durability and performance of plastic products.
Used in Fuels Industry:
2,4-di-tert-butyl-6-[(dimethylamino)methyl]phenol is also used as an antioxidant in the fuels industry to prevent the oxidation of fuel components, which can cause engine deposits and reduce fuel efficiency. By inhibiting oxidation, 2,4-di-tert-butyl-6-[(dimethylamino)methyl]phenol helps maintain fuel stability and performance.
Used in Coatings Industry:
2,4-di-tert-butyl-6-[(dimethylamino)methyl]phenol is employed as a stabilizer in coatings to protect against discoloration and degradation caused by exposure to light and heat, ensuring the long-lasting appearance and durability of coated surfaces.

Upstream product

• 50-00-0 formaldehyd 
• 96-76-4 2,4-di-tert-Butylphenol 
• 74-89-5 methylamine 
• 124-40-3 dimethyl amine 
• 100-97-0 hexamethylenetetramine 
• 110-18-9 N,N,N,N,-tetramethylethylenediamine 

Downstream Products

• 37942-07-7 3,5-di-tert-butyl-2-hydroxybenzaldehyde 
• 128203-42-9 N-methyl-2,3-dihydro-1H-6,8-bis(1,1-dimethylethyl)benz[1,2-e][1,3]oxazine 
• 128203-41-8 N-Methyl-N-<(3,5-di-tert-butyl-2-hydroxyphenyl)methyl>formamide 
• 96-76-4 2,4-di-tert-Butylphenol 
• 128203-40-7 2,4-Di-tert-butyl-6-methoxymethylphenol 
• 128203-39-4 N,N-Dimethyl-(3,5-di-tert-butyl-2-hydroxyphenyl)-methylamine-oxide 
• 21851-29-6 2-acetoxy-3,5-di-tert-butylbenzyl acetate 
• 175907-76-3 2,4-Di-tert-butyl-6-(2-methylamino-naphthalen-1-ylmethyl)-phenol 
• 3383-21-9 3,5-di-tert-butyl-o-benzoquinone 
• 1024617-08-0 [Mo(phenyl isocyanate)Cl₃(2,4-di-tert-butyl-6-((dimethylamino)methyl)phenolate)] 
• 2568-65-2 N,N-dimethyl-3-phenyl-2-propyn-1-amine 
• 14362-12-0 2,2'-methylenebis(4,6-di-tert-butylphenol) 
• 120695-70-7 Methylimino-2,2'-dimethylene-bis-(4,6-di-tert-butyl-phenol) 
• 128203-38-3 2,4-Di-tert-butyl-6-phenol 

Relevant academic research and scientific papers

Scrabbling around in Synthetic Nuances Managing Sodium Compounds: Bisphenol/Bisnaphthol Synthesis by Hydroxyl Group Masking

A unique method of bisphenol/bisnaphthol synthesis is being proposed, serendipitously discovered in the course of the careful analysis of an aminophenol methylation reaction. The insightful exploration of the synthesis of N- or O-methylated species, originating from functionalized phenols obtained by a conventional strategy, provided the opportunity to discover an unexpected reaction pathway yielding various bisphenols. Sodium complexes were found to be crucial intermediates in the synthetic scenario. Their formation, which is usually an imperceptive step, was substantial for the productive outcome of functional group protection. Thorough exploration revealed an essential structural motif of aminophenolate, necessary for the successful outcome of the reaction, and also enabled establishing the limitations of the new method. The work demonstrated that a slight change in the perspective and close inspection of the synthetic nuances can answer the important question concerning what a specific target-oriented synthesis strategy is lacking.

Oxidative ortho-amino-methylation of phenols via C-H and C-C bond cleavage

Initiated by CCl3Br, phenols undergo efficient ortho-selective oxidative cross dehydrogenative coupling (CDC) with trimethylamine. When tetramethylethylenediamine (TMEDA) is used instead of trimethylamine, oxidative carbon-carbon activation coupling (CAC) could occur to give the same salicylamines together with CDC by-products. These reactions are accelerated by a gold salt.

New opportunities for duff reaction

Reaction of 2,4-di-tert-butylphenol with urotropin in conditions of Duff reaction takes an abnormal route and instead of the expected di-tert-butylsalicylaldehyde provides a mixture of N-substituted 3,5-di-tert-butyl-2-hydroxybenzylamines and redox conjugate benzoxazines containing mostly 6,8-di-tert-butyl-3-(3,5-di-tert-butyl-2-hydroxybenzyl)-2H-3, 4-dihydrobenz[e][1,3]oxazine. A solvolysis of an individual benzoxazine in the system HO(CH2)2OH-H2O-HCl affords di(3,5-di-tert-butyl-2-hydroxybenzyl)amine, and in AcOH 3,5-di-tert- butylsalicilaldehyde. A mechanism of Duff reaction was suggested involving the formation of a benzoxazine intermediate. 2005 Pleiades Publishing, Inc.

Synthesis and study of the antiradical activity of substituted hydroxybenzylamines and their hydrogen chloride salts

Different alkylated hydroxybenzylamines and their hydrogen chloride salts were synthesized. The rate constants of their reactions with peroxide radicals k1 and the stoichiometric factors of inhibition f were measured in the initiated oxidation of cumene and methyl oleate. Copyright

Oxidation of 2-dialkylaminomethyl-4,6-di-tert-butylphenols

Oxidative transformations of 2-dialkylaminomethyl-4,6-di-tert-butylphenols depend on the nature of the oxidant, the character of the substituents at the nitrogen atom, and the medium. A mechanism of the oxidation of these compounds is suggested. The molecular structure of the compound obtained as a result of oxidative trimerization of 2-dimethylaminomethyl-4,6-di-tert-butylphenol was established by X-ray structural analysis.

Heterocyclic Spirocyclohexadienones from Substituted Phenols

Mannich bases were prepared from substituted phenols with aliphatic amines and formaldehyde.Amine exchange with N-methyl-2-naphthylamine followed by a Hofmann Martius rearrangement gave rise to o,o'-amino-hydroxy-diphenylmethane derivatives.Under cyclization conditions some of these compounds produced spirocyclohexadienones, which are the ipso analogs to the hypothetic intermediates postulated in the aminomethylation mechanism of phenols. - Keywords: Mannich Reaction; Phenol Dienone Tautomerism; Hofmann Martius Rearrangement