Description

4-Ethoxy-3-Ethylbenzoic Acid is a high-purity organic intermediate characterized by its benzoic acid core substituted with ethoxy and ethyl groups. This compound matters for its role as a versatile building block in the synthesis of more complex molecules, offering precise structural control for advanced chemical development. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of new drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a building block for creating specialty organic compounds used in electronic displays and optoelectronic devices.
• Polymer & Resin Modifier: Incorporated to alter the physical properties, such as flexibility or thermal stability, of advanced polymers and epoxy resins.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D labs for methodological studies and creating complex molecular architectures.
• Dye & Pigment Intermediate: Utilized in the production of specialized colorants and pigments with enhanced performance characteristics.

Basic Information

Product Name	4-Ethoxy-3-Ethylbenzoic Acid
CAS No.	1215955-00-2
Molecular Formula	C11H14O3
Molecular Weight	194.23 g/mol
Synonyms	3-Ethyl-4-ethoxybenzoic Acid; Benzoic acid, 4-ethoxy-3-ethyl-; 4-Ethoxy-3-ethyl-benzoic acid; 1215955-00-2; 3-Ethyl-p-ethoxybenzoic acid; 4-Carboxy-1-ethyl-2-ethoxybenzene; 2-Ethoxy-5-ethylbenzoic acid
EINECS	Contact for details

Quality Control

Our 4-Ethoxy-3-Ethylbenzoic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your specifications.

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 and bases.

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.