Description

Benzoic Acid, 4-Ethyl-3-Methyl- is a substituted benzoic acid derivative, a versatile organic intermediate prized for its role in synthesizing more complex chemical structures. Its specific alkyl substitution pattern makes it a valuable building block for creating specialized fine chemicals and functional materials. This compound is essential for research and development chemists and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors seeking to introduce specific steric and electronic properties into their target molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators, leveraging its aromatic core for efficacy.
• Liquid Crystal & OLED Material Research: Acts as a starting material or intermediate in the development of advanced electronic display and lighting components.
• Polymer & Resin Modification: Employed to introduce specific functional groups into polymer chains, enhancing material properties like adhesion, thermal stability, or solubility.
• Organic Synthesis & Catalysis: A valuable reagent in academic and industrial research for constructing complex organic frameworks and in catalyst ligand design.
• Dye & Pigment Manufacturing: Utilized as an intermediate in the production of specialized colorants and pigments.

Basic Information

Product Name	Benzoic Acid, 4-Ethyl-3-Methyl-
CAS No.	6521-13-7
Molecular Formula	C10H12O2
Molecular Weight	164.20 g/mol
Synonyms	3-Methyl-4-ethylbenzoic acid; 4-Ethyl-3-methylbenzoic acid; 2,4-Dimethylbenzoic acid (isomer); Benzoic acid, 4-ethyl-3-methyl-; 3-Methyl-4-ethyl-benzoic acid; 4-Ethyl-m-toluic acid
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 4-Ethyl-3-Methyl- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key specifications such as assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring high-purity intermediates, including GMP-grade manufacturing where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition.

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%
Heavy Metals	≤ 20 ppm

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