Description

2-(3,5-Dimethylphenoxy)Butanoyl Chloride is a specialized organic acid chloride derivative, serving as a critical building block in advanced chemical synthesis. Its value lies in its high reactivity, enabling efficient acylation and esterification reactions to construct complex molecular architectures. This compound is essential for research and production in the pharmaceutical and agrochemical industries, where it is used to develop active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring the 3,5-dimethylphenoxy moiety.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or modifying agent in the production of specialty polymers and resins.
• Liquid Crystal & OLED Materials: Serves as a building block for advanced electronic and display materials.
• Dye & Pigment Manufacturing: Intermediate in the synthesis of complex organic dyes and colorants.
• Organic Synthesis Research: A versatile reagent in academic and industrial R&D for constructing novel organic molecules.

Basic Information

Product Name	2-(3,5-Dimethylphenoxy)Butanoyl Chloride
CAS No.	66227-19-8
Molecular Formula	C12H15ClO2
Molecular Weight	226.70 g/mol
Synonyms	2-(3,5-Dimethylphenoxy)butyryl chloride; Butanoyl chloride, 2-(3,5-dimethylphenoxy)-; 2-(3,5-Xylenoxy)butyryl chloride; α-(3,5-Dimethylphenoxy)butyryl chloride; 3,5-Dimethylphenoxybutyric acid chloride; NSC 403120; 2-(3,5-Dimethylphenoxy)butanoic acid chloride
EINECS	Contact for details

Quality Control

Our 2-(3,5-Dimethylphenoxy)Butanoyl Chloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure high purity and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting compliance in regulated applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 15-25°C. Due to its hygroscopic and moisture-sensitive nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen) to prevent decomposition. Keep away from strong bases, oxidizers, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.