Description

Chloroformic Acid Dichloromethyl Ester is a specialized organic reagent used as a key building block in advanced chemical synthesis. This compound is valued for its role as a reactive intermediate, enabling the introduction of the dichloromethoxycarbonyl functional group into target molecules. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key reagent in the synthesis of active pharmaceutical ingredients (APIs), particularly for constructing complex molecular architectures.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where specific chlorinated ester groups are required.
• Organic Synthesis Reagent: Serves as a versatile building block in research laboratories for creating novel organic compounds, including heterocycles and polymers.
• Chemical Research & Development: Employed in process chemistry and method development for introducing protective groups or specific functionalities.
• Fine Chemical Production: Utilized in the manufacture of specialty and performance chemicals that require precise chlorinated ester linkages.

Basic Information

Product Name	Chloroformic Acid Dichloromethyl Ester
CAS No.	22128-63-8
Molecular Formula	C3H3Cl3O2
Molecular Weight	177.41 g/mol
Synonyms	Dichloromethyl Chloroformate; Dichloromethyl Carbonochloridate; Carbonochloridic Acid, Dichloromethyl Ester; Chloroformic Acid Dichloromethyl Ester; Dichloromethoxycarbonyl Chloride; Methyl Dichloroformate Chloride (informal); (Dichloromethoxy)carbonyl Chloride
EINECS	Contact for details

Quality Control

Our Chloroformic Acid Dichloromethyl Ester is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and a strong acid/organic solvent; containers must be kept tightly sealed to exclude moisture and stored separately from bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.50 g/cm³

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