Description

4-Butyl-2-Methylaniline is a specialized aromatic amine derivative with a unique alkyl-substituted aniline structure. This compound serves as a versatile and critical intermediate in the synthesis of advanced chemical products, offering a balance of reactivity and stability for targeted molecular construction. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and dye industries for developing active ingredients and functional colorants.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a substituted aniline moiety.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and pesticides, where its structure contributes to biological activity.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex organic pigments, providing color fastness and specific hue properties.
• Organic Synthesis Reagent: Employed in research and development for creating novel organic compounds, including liquid crystals and polymer additives.
• Chemical Research: Utilized in academic and industrial laboratories for methodological studies and the development of new synthetic pathways.

Basic Information

Product Name	4-Butyl-2-Methylaniline
CAS No.	72072-16-3
Molecular Formula	C11H17N
Molecular Weight	163.26 g/mol
Synonyms	2-Methyl-4-butylaniline; 4-Butyl-2-methylbenzenamine; 2-Amino-5-butyltoluene; 5-Butyl-2-methylaniline; 1-Amino-4-butyl-2-methylbenzene; 2-Methyl-4-n-butylaniline; Benzenamine, 4-butyl-2-methyl-; 4-n-Butyl-2-methylaniline
EINECS	Contact for details

Quality Control

Our 4-Butyl-2-Methylaniline is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC, GC, and IR spectroscopy, to confirm identity and quantify purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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