Description

Oxiranecarboxylic Acid, 3-(Chlorocarbonyl)-, Ethyl Ester (9Ci) is a highly reactive bifunctional epoxide and acid chloride derivative, serving as a critical building block for advanced organic synthesis. This compound's unique structure enables the precise introduction of both epoxide and ester functionalities, facilitating the creation of complex polymers, resins, and fine chemicals. It is essential for R&D and production in sectors demanding high-performance materials and specialty intermediates, such as pharmaceuticals, agrochemicals, and advanced polymer chemistry.

Application

• Pharmaceutical Intermediate: Key synthon for constructing active pharmaceutical ingredients (APIs) and prodrugs, particularly those requiring epoxide or ester linkages.
• Polymer & Resin Modification: Used as a cross-linking agent and monomer in the production of specialty epoxy resins, coatings, and adhesives with enhanced chemical resistance.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Employed in the synthesis of complex organic molecules, including dyes, pigments, and flavor/fragrance compounds.
• Surface Treatment Agents: Utilized to create functionalized surfaces on materials for improved adhesion, wettability, or biocompatibility.
• Research & Development: A valuable tool in academic and industrial labs for exploring new reaction pathways and material properties.

Basic Information

Product Name	Oxiranecarboxylic Acid, 3-(Chlorocarbonyl)-, Ethyl Ester (9Ci)
CAS No.	68362-57-2
Molecular Formula	C6H7ClO4
Molecular Weight	178.57 g/mol
Synonyms	3-(Chlorocarbonyl)oxirane-2-carboxylic acid ethyl ester; Ethyl 3-(chlorocarbonyl)oxirane-2-carboxylate; Ethyl oxirane-2,3-dicarboxylate chloride; Glycidyl chloroformate ethyl ester; 2-Oxiranecarboxylic acid, 3-(chlorocarbonyl)-, ethyl ester; Epoxysuccinic acid ethyl ester chloride; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Oxiranecarboxylic Acid, 3-(Chlorocarbonyl)-, Ethyl Ester (9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and reactive nature, keep the container tightly sealed under an inert atmosphere (e.g., nitrogen) to minimize moisture uptake and decomposition. Isolate from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Density (20°C)	~1.35 g/cm³

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