Description

2-(2-Chloro-5-Methylphenoxy)Butanoyl Chloride is a specialized organic acid chloride intermediate of significant importance in fine chemical synthesis. Its core value lies in its high reactivity, enabling the efficient introduction of the 2-(2-chloro-5-methylphenoxy)butanoyl moiety into target molecules. This compound is essential for research and development chemists and process engineers working in the pharmaceutical and agrochemical sectors, where it serves as a key building block for the creation of novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting specific receptor sites.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Precursor: Serves as a key intermediate in the manufacture of specialized organic compounds for electronic display technologies.
• Polymer Modification: Employed to introduce functional side chains into polymer backbones, altering material properties like solubility and thermal stability.
• Organic Synthesis Reagent: Utilized in academic and industrial R&D labs for constructing complex molecular architectures via acyl chloride chemistry.
• Dye & Pigment Intermediate: Acts as a precursor in the synthesis of specialized colorants and functional dyes.

Basic Information

Item	Details
Product Name	2-(2-Chloro-5-Methylphenoxy)Butanoyl Chloride
CAS No.	1160257-40-8
Molecular Formula	C11H12Cl2O2
Molecular Weight	247.12 g/mol
Synonyms	2-(2-Chloro-5-methylphenoxy)butyryl chloride; Butanoyl chloride, 2-(2-chloro-5-methylphenoxy)-; α-(2-Chloro-5-methylphenoxy)butyryl chloride; 2-(2-Chloro-5-methylphenoxy)butanoic acid chloride; 2-(2-Chloro-5-methylphenoxy)butyric acid chloride
EINECS	Contact for details

Quality Control

Our production of 2-(2-Chloro-5-Methylphenoxy)Butanoyl Chloride adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

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 (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent hydrolysis and degradation. Keep away from moisture, strong bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear 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.