Description

3-Ethoxybenzoic Acid is a versatile aromatic carboxylic acid derivative, serving as a key organic intermediate in advanced chemical synthesis. Its value lies in the ethoxy substituent, which provides unique electronic and steric properties for modifying compound reactivity and solubility. This product is essential for research and industrial applications in pharmaceutical development, agrochemical formulation, and specialty polymer chemistry.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing active pharmaceutical ingredients (APIs) and fine chemicals.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & Polymer Chemistry: Acts as a monomer or modifier in the synthesis of specialty polymers and liquid crystal materials.
• Organic Synthesis & Research: Employed in academic and industrial R&D for constructing complex organic molecules and exploring new reactions.
• Dye & Pigment Manufacturing: Serves as a precursor in the synthesis of certain dyes and colorants.
• Flavor & Fragrance Industry: Used as an intermediate for certain aromatic compounds.

Basic Information

Product Name	3-Ethoxybenzoic Acid
CAS No.	621-51-2
Molecular Formula	C9H10O3
Molecular Weight	166.17 g/mol
Synonyms	m-Ethoxybenzoic Acid; 3-Ethoxybenzoic Acid; Benzoic acid, 3-ethoxy-; m-Carboxy Phenetole; 3-Carboxyphenetole; 3-Ethoxybenzenecarboxylic acid; NSC 406124
EINECS	210-687-2

Quality Control

Our 3-Ethoxybenzoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring high-purity intermediates for pharmaceutical and advanced chemical synthesis.

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	131°C - 135°C
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.