Description

2-(4-Ethylphenoxy)Butanoyl Chloride is a specialized organic intermediate belonging to the class of acid chlorides. This compound is valued for its high reactivity, serving as a crucial building block for introducing the 2-(4-ethylphenoxy)butanoyl moiety into more complex molecular structures. It is primarily sought after by research chemists and process development teams in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Key reagent in the synthesis of active pharmaceutical ingredients (APIs), particularly for constructing amide or ester linkages.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators that incorporate phenoxyalkanoic acid derivatives.
• Polymer Chemistry: Acts as a monomer or modifying agent in the production of specialty polymers and resins with tailored properties.
• Liquid Crystal & OLED Materials: Intermediate for synthesizing advanced organic electronic materials and liquid crystal compounds.
• Dye & Pigment Manufacturing: Building block for creating complex organic dyes and colorants.
• Chemical Research & Development: Essential for medicinal chemistry, process optimization, and exploring new synthetic pathways in R&D laboratories.

Basic Information

Product Name	2-(4-Ethylphenoxy)Butanoyl Chloride
CAS No.	1160257-56-6
Molecular Formula	C₁₂H₁₅ClO₂
Molecular Weight	226.70 g/mol
Synonyms	2-(4-Ethylphenoxy)butyryl chloride; 2-(p-Ethylphenoxy)butanoyl chloride; Butanoyl chloride, 2-(4-ethylphenoxy)-; 4-Ethylphenoxybutyryl chloride; α-(4-Ethylphenoxy)butyryl chloride
EINECS	Contact for details

Quality Control

Our 2-(4-Ethylphenoxy)Butanoyl Chloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay (HPLC), identity confirmation (IR, NMR), and impurity profiling, to ensure it meets the high-purity standards required for sensitive synthetic applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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