Description

(4-Butoxyphenoxy)Acetic Acid is a versatile organic acid derivative, specifically a phenoxyacetic acid compound, with the CAS registry number 38559-81-8. This chemical is valued for its role as a key synthetic intermediate in the production of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought by research and development chemists, process engineers, and manufacturers involved in creating active pharmaceutical ingredients (APIs), crop protection agents, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of various drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of herbicides, plant growth regulators, and other crop protection chemicals.
• Fine Chemical Production: Serves as a precursor in the manufacture of dyes, pigments, and other specialty organic compounds.
• Liquid Crystal & Polymer Chemistry: Can be utilized in the development of monomers or additives for advanced materials.
• Chemical Research & Development: Employed in academic and industrial labs for method development and novel compound synthesis.
• Cross-Coupling Reactions: Acts as a substrate or ligand precursor in palladium-catalyzed and other metal-mediated reactions.

Basic Information

Product Name	(4-Butoxyphenoxy)Acetic Acid
CAS No.	38559-81-8
Molecular Formula	C₁₂H₁₆O₄
Molecular Weight	224.25 g/mol
Synonyms	4-Butoxyphenoxyacetic Acid; 2-(4-Butoxyphenoxy)acetic Acid; Acetic Acid, (4-Butoxyphenoxy)-; p-Butoxyphenoxyacetic Acid; 4-n-Butoxyphenoxyacetic Acid; (p-Butoxyphenoxy)acetic Acid; NSC 163063
EINECS	Contact for details

Quality Control

Our (4-Butoxyphenoxy)Acetic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for use as a fine chemical intermediate. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every 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 heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
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.