Description

(3-Ethyl-Phenoxy)-Acetic Acid is a versatile organic acid derivative characterized by its phenoxyacetic acid core structure with an ethyl substituent. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, prized for its reactivity and functional group compatibility. It is primarily utilized by pharmaceutical, agrochemical, and specialty chemical manufacturers for research and production processes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and fine chemicals.
• Agrochemical Synthesis: Used in the production of herbicides, plant growth regulators, and other crop protection agents.
• Liquid Crystal & Polymer Chemistry: Serves as a precursor for monomers and additives in advanced material science.
• Organic Synthesis & Research: A versatile reagent for constructing complex molecular architectures in academic and industrial R&D.
• Dye & Pigment Manufacturing: Intermediate in the production of specialized colorants and functional dyes.

Basic Information

Product Name	(3-Ethyl-Phenoxy)-Acetic Acid
CAS No.	1878-51-9
Molecular Formula	C10H12O3
Molecular Weight	180.20 g/mol
Synonyms	2-(3-Ethylphenoxy)acetic Acid; 3-Ethylphenoxyacetic Acid; (3-Ethylphenoxy)acetic Acid; NSC 403697; Acetic Acid, (3-Ethylphenoxy)-; m-Ethylphenoxyacetic Acid; 3-EPAA; Phenoxyacetic Acid, 3-Ethyl Derivative
EINECS	217-516-7

Quality Control

Our (3-Ethyl-Phenoxy)-Acetic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting standards for use in sensitive applications. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled 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.