Description

Chloromethyl Ethyl Carbonate is a versatile organic carbonate ester and a valuable chemical intermediate. Its primary commercial significance lies in its role as a key building block for the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for manufacturers and R&D laboratories seeking a reliable reagent for introducing chloromethyl and carbonate functionalities. Its applications span from active pharmaceutical ingredient (API) development to the creation of specialized polymers and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial reagent in the synthesis of various active pharmaceutical ingredients (APIs), including potential antiviral and anticancer agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, serving as a key chloromethylation agent.
• Polymer Chemistry: Acts as a monomer or modifying agent in the production of specialty polymers, such as polycarbonates and resins with specific functional properties.
• Organic Synthesis Reagent: Employed in laboratories and pilot plants for introducing protecting groups or as a precursor in multi-step synthetic routes for fine chemicals.
• Chemical Research & Development: A valuable tool for medicinal chemists and process development scientists exploring new molecular entities and scalable synthetic pathways.

Basic Information

Product Name	Chloromethyl Ethyl Carbonate
CAS No.	35179-98-7
Molecular Formula	C4H7ClO3
Molecular Weight	138.55 g/mol
Synonyms	Ethyl Chloromethyl Carbonate; Carbonochloridic Acid, Chloromethyl Ester, Ethyl Ester; Chloromethyl Ethoxyformate; Ethyl (Chloromethoxy)formate; Ethyl Carbonochloridate, Chloromethyl Ester; 35179-98-7; Chloromethyl ethyl ester carbonic acid
EINECS	Contact for details

Quality Control

Our Chloromethyl Ethyl Carbonate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, impurity profiling, and identity confirmation. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting compliance with agreed specifications. We support our global clients with the necessary documentation for regulatory and quality assurance requirements.

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). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.24 g/cm³

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