Description

4-Methyl-6-tert-Butyl-1,3-Phenylenediamine is a specialized aromatic diamine derivative, recognized for its role as a high-performance chemical intermediate. Its value lies in its dual amine functionality and sterically hindered structure, which provides enhanced stability and reactivity control in synthesis. This compound is essential for manufacturers in the polymer, agrochemical, and specialty chemical industries seeking to develop advanced materials with specific performance characteristics.

Application

• Polymer Industry: Acts as a key monomer or chain extender in the production of high-performance polyurethanes, polyamides, and epoxy curing agents, contributing to improved thermal and mechanical properties.
• Agrochemical Synthesis: Serves as a crucial building block for synthesizing advanced herbicides, fungicides, and plant growth regulators, where its aromatic diamine structure is incorporated into active ingredients.
• Antioxidant & Stabilizer Precursor: Used in the manufacture of hindered amine light stabilizers (HALS) and antioxidant additives for plastics, rubber, and lubricants to prevent degradation.
• Dye & Pigment Intermediate: Functions as a precursor in the synthesis of complex organic dyes, pigments, and colorants, particularly azo dyes, due to its diazotizable amine groups.
• Pharmaceutical Intermediates: Employed in the research and development of active pharmaceutical ingredients (APIs) requiring a sterically hindered aromatic diamine moiety.
• Corrosion Inhibitor Formulation: Incorporated into formulations for metal surface treatments and coatings to enhance corrosion resistance.

Basic Information

Product Name	4-Methyl-6-tert-Butyl-1,3-Phenylenediamine
CAS No.	103490-01-3
Molecular Formula	C11H18N2
Molecular Weight	178.28 g/mol
Synonyms	1,3-Benzenediamine, 4-methyl-6-(1,1-dimethylethyl)-; 4-Methyl-6-tert-butyl-m-phenylenediamine; 4-Methyl-6-(tert-butyl)-1,3-phenylenediamine; 6-tert-Butyl-4-methyl-1,3-phenylenediamine; 4-MTBPDA; TBPDA; Antioxidant Intermediate 103490-01-3; Light Stabilizer Precursor
EINECS	Contact for details

Quality Control

Our production of 4-Methyl-6-tert-Butyl-1,3-Phenylenediamine adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, GC, and NMR, to verify identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen. Keep away from strong oxidizing agents, acids, and heat sources.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.