Description

4-Methoxy-2,2',4'-Trimethyldiphenylamine is a substituted diphenylamine derivative, a chemical class known for its utility as an antioxidant and intermediate in advanced synthesis. This compound matters for its role in stabilizing materials against oxidative degradation and serving as a key building block in the production of specialty chemicals. It is needed by manufacturers in the polymer, lubricant, and fine chemical industries, particularly for applications requiring high-performance additive components.

Application

• Primary antioxidant and stabilizer in polymer and rubber formulations.
• Intermediate for the synthesis of advanced dyes and pigments.
• Additive component in specialty lubricants and greases to enhance oxidative stability.
• Building block in pharmaceutical research and agrochemical active ingredient development.
• Used in the production of light-sensitive materials and photographic chemicals.
• Key intermediate for creating other functionalized amine derivatives.

Basic Information

Product Name	4-Methoxy-2,2',4'-Trimethyldiphenylamine
CAS No.	41374-20-3
Molecular Formula	C₁₆H₁₉NO
Molecular Weight	241.33 g/mol
Synonyms	4-Methoxy-2,2',4'-trimethyl-1,1'-biphenyl-4-amine; 2,2',4'-Trimethyl-4-methoxydiphenylamine; Benzenamine, 4-methoxy-2,2',4'-trimethyl-; 4-Methoxy-2,2',4'-trimethyl-diphenylamin; 4-Methoxy-2,2',4'-trimethyl-diphenylamine; 4-Methoxy-2,2',4'-trimethylbenzenamine
EINECS	Contact for details

Quality Control

Our 4-Methoxy-2,2',4'-Trimethyldiphenylamine is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting these results are available upon request 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 room temperature (15-25°C). Due to its light-sensitive nature and propensity to be easily oxidized, it is recommended to store the material under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white 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%

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