Description

Chloromethyl Ethyl Ether is a versatile alkylating agent and chemical intermediate of significant industrial importance. Its high reactivity, particularly in introducing the chloromethyl group, makes it a critical building block for synthesizing more complex molecules. This compound is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable and high-purity intermediates for their production processes.

Application

• Pharmaceutical Intermediate: Key reagent in the synthesis of active pharmaceutical ingredients (APIs), particularly for introducing protective groups or constructing molecular frameworks.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides as a chloromethylation agent.
• Polymer & Resin Modification: Serves as a cross-linking agent or modifier in the manufacture of specialty polymers, ion-exchange resins, and coatings.
• Organic Synthesis: Fundamental alkylating agent in laboratory and industrial-scale reactions for preparing ethers, esters, and other functionalized compounds.
• Dye & Pigment Manufacturing: Intermediate in the synthesis of certain complex dyes and organic pigments.
• Chemical Research: Valuable reagent in process development and research chemistry for novel compound creation.

Basic Information

Product Name	Chloromethyl Ethyl Ether
CAS No.	3188-13-4
Molecular Formula	C3H7ClO
Molecular Weight	94.54 g/mol
Synonyms	Chloromethoxyethane; Ethyl chloromethyl ether; (Chloromethoxy)ethane; 1-Chloro-1-ethoxy methane; α-Chloroethyl methyl ether; Monochloroethyl methyl ether; EINECS 221-682-4; CMEE
EINECS	221-682-4

Quality Control

Our Chloromethyl Ethyl Ether is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay by GC, to ensure it meets the high-purity standards required for sensitive synthetic applications. A 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, well-ventilated area away from heat, sparks, and open flame. Due to its highly volatile and hygroscopic nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen) to prevent moisture absorption and degradation. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	1.02 - 1.04 g/mL
Refractive Index (n20D)	1.405 - 1.415

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