Description

3-Ethoxy-2-propenoyl isocyanate is a specialized, reactive chemical intermediate belonging to the class of unsaturated isocyanates. This compound matters for its ability to introduce both an isocyanate functionality and a polymerizable vinyl ether group into target molecules, enabling the synthesis of advanced materials with tailored properties. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for constructing novel active ingredients and functional monomers.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those requiring a reactive handle for conjugation or further cyclization.
• Agrochemical Synthesis: Serves as a key building block for creating advanced herbicides, fungicides, and insecticides with enhanced activity.
• Polymer & Material Science: Acts as a functional monomer for producing polyurethanes, polyureas, and other polymers with unique cross-linking capabilities and side-chain functionality.
• Surface Modification Agent: Employed to graft specific functional groups onto material surfaces, altering wettability, adhesion, or biocompatibility.
• Cross-linking Agent: Utilized in coatings, adhesives, and sealants to improve thermal stability, chemical resistance, and mechanical strength.
• Research & Development: A valuable tool in academic and industrial labs for exploring new organic reactions and material properties.

Basic Information

Product Name	3-Ethoxy-2-Propenoyl Isocyanate
CAS No.	928778-13-6
Molecular Formula	C₆H₇NO₃
Molecular Weight	141.13 g/mol
Synonyms	2-Propenoyl isocyanate, 3-ethoxy-; (E)-3-Ethoxyacryloyl isocyanate; 3-Ethoxyacryloyl isocyanate; 3-Ethoxy-2-propenoic acid isocyanate; Vinyl ether isocyanate derivative; Ethoxyvinyl isocyanate; NSC 405124; AI3-40425
EINECS	Contact for details

Quality Control

Our 3-Ethoxy-2-propenoyl isocyanate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at temperatures between 2°C and 8°C (refrigerated) or as specified on the label. This material is hygroscopic (moisture-sensitive) and easily oxidized; it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) and handle in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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