Description

4-Methyl-3-(trifluoromethyl)aniline is a versatile fluorinated aromatic amine building block of significant commercial importance. Its unique structure, featuring both a methyl and a trifluoromethyl group on the aniline ring, makes it a critical intermediate in the synthesis of advanced materials and active pharmaceutical ingredients. This high-value compound is primarily sought after by research institutions and manufacturers in the agrochemical, pharmaceutical, and specialty chemical sectors for developing novel compounds with enhanced properties.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of modern herbicides, fungicides, and insecticides, where the trifluoromethyl group enhances biological activity and environmental stability.
• Pharmaceutical Building Block: Used in the research and development of active pharmaceutical ingredients (APIs), particularly in molecules targeting central nervous system (CNS) disorders and other therapeutic areas.
• Dye and Pigment Synthesis: Serves as an intermediate for producing specialized dyes, pigments, and optical brighteners, contributing to color fastness and performance.
• Liquid Crystal & OLED Materials: Employed in the synthesis of fluorinated components for electronic display materials, improving their dielectric anisotropy and thermal stability.
• Polymer Modification: Acts as a monomer or curing agent in the production of high-performance polymers, resins, and coatings with specific chemical resistance.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic pathways and creating novel fluorinated compounds.

Basic Information

Product Name	4-Methyl-3-(trifluoromethyl)aniline
CAS No.	65934-74-9
Molecular Formula	C8H8F3N
Molecular Weight	175.15 g/mol
Synonyms	3-Trifluoromethyl-4-methylaniline; 4-Methyl-3-(trifluoromethyl)benzenamine; 3-Amino-4-methylbenzotrifluoride; 4-Methyl-alpha,alpha,α-trifluoro-m-toluidine; Benzenamine, 4-methyl-3-(trifluoromethyl)-; m-Toluidine, 3-trifluoromethyl-4-methyl-; 3-(Trifluoromethyl)-p-toluidine
EINECS	Contact for details

Quality Control

Our production of 4-Methyl-3-(trifluoromethyl)aniline adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed against comprehensive specifications using advanced techniques like GC, HPLC, and NMR. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles 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, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, acids, and heat sources. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Light yellow to amber liquid or crystalline mass
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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