Description

1,1-Dichloro-2-Ethoxyethene is a versatile halogenated vinyl ether intermediate of significant importance in advanced organic synthesis. Its unique structure, featuring both chloro and ethoxy substituents, makes it a valuable building block for constructing complex molecules. This compound is primarily sought after by research and development laboratories and fine chemical manufacturers in the pharmaceutical and agrochemical sectors.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring halogenated vinyl ether motifs.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where its reactive dichloroethene group is incorporated into the final product.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions and other cycloadditions, as well as in the preparation of heterocyclic compounds in research settings.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of specialty polymers with unique properties.
• Chemical Research & Development: A valuable reagent for method development and exploring new synthetic pathways in academic and industrial R&D.

Basic Information

Item	Detail
Product Name	1,1-Dichloro-2-Ethoxyethene
CAS No.	31508-28-8
Molecular Formula	C4H6Cl2O
Molecular Weight	141.00 g/mol
Synonyms	1,1-Dichloro-2-ethoxyethylene; 2-Ethoxy-1,1-dichloroethene; Ethoxy-1,1-dichloroethylene; Dichloroethoxyethene; (Dichlorovinyl) ethyl ether; 1,1-Dichloro-2-ethoxyethylene; α,α-Dichloro-β-ethoxyethylene
EINECS	Contact for details

Quality Control

Our 1,1-Dichloro-2-Ethoxyethene is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to verify identity and purity. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and bases. Due to its highly volatile nature, keep containers tightly sealed when not in use. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.25 g/mL
Refractive Index (n20D)	~1.46

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