Description

2-Ethyl-4-Methylbenzoic Acid is a versatile aromatic carboxylic acid derivative, valued for its role as a key synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring both ethyl and methyl substituents on the benzoic acid core, makes it a valuable building block for creating complex molecules with tailored properties. This compound is primarily sought by the pharmaceutical, agrochemical, and specialty chemical industries for research, development, and production processes.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a substituted benzoic acid moiety.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & Polymer Chemistry: Serves as a precursor for monomers and additives in the production of specialty polymers and liquid crystal materials.
• Organic Synthesis & Research: A versatile reagent for academic and industrial R&D, enabling the construction of complex aromatic systems and fine chemicals.
• Dye & Pigment Manufacturing: Acts as an intermediate in the synthesis of specialized colorants and photographic chemicals.
• Flavor & Fragrance Industry: Utilized in the synthesis of certain aromatic compounds for specialty applications.

Basic Information

Product Name	2-Ethyl-4-Methylbenzoic Acid
CAS No.	1369815-07-5
Molecular Formula	C10H12O2
Molecular Weight	164.20 g/mol
Synonyms	2-Ethyl-p-toluic Acid; 4-Methyl-2-ethylbenzoic Acid; 2-Ethyl-4-methylbenzenecarboxylic Acid; Benzoic acid, 2-ethyl-4-methyl-; (2-Ethyl-4-methylphenyl)formic acid
EINECS	Contact for details

Quality Control

Our 2-Ethyl-4-Methylbenzoic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, providing full traceability and compliance assurance for your quality 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). Keep away from strong oxidizing agents, strong bases, and heat sources.

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.