Description

1-Vinyl-2-(1-Aziridinyl)Ethyl Acetate is a specialized reactive monomer featuring both vinyl and aziridinyl functional groups within its molecular structure. This bifunctionality makes it a valuable building block for synthesizing advanced polymers with tailored properties, such as cross-linked networks and functionalized surfaces. It is primarily sought by R&D chemists and process engineers in the polymer, coatings, and specialty chemical industries for developing novel materials with enhanced adhesion, durability, or chemical resistance.

Application

• Polymer Modification: Acts as a reactive comonomer for introducing cross-linking sites and pendant functional groups into acrylic, vinyl acetate, or styrenic polymer chains.
• Cross-linking Agent: Utilized in the formulation of thermosetting resins, coatings, and adhesives where the aziridine ring provides room-temperature or heat-activated curing capabilities.
• Surface Functionalization: Employed to graft polymer brushes or create reactive thin films on substrates for biomedical devices, sensors, or composite materials.
• Pharmaceutical Intermediates: Serves as a key synthon in the research-scale synthesis of complex molecules, including potential active pharmaceutical ingredients (APIs).
• Specialty Adhesives & Sealants: Incorporated into formulations to improve cohesive strength, chemical resistance, and adhesion to difficult substrates.
• Photoresist & Electronic Chemicals: Investigated for use in advanced lithography processes and as a component in polymer-based electronic materials.

Basic Information

Product Name	1-Vinyl-2-(1-Aziridinyl)Ethyl Acetate
CAS No.	21384-25-8
Molecular Formula	C8H13NO2
Molecular Weight	155.19 g/mol
Synonyms	2-(1-Aziridinyl)ethyl vinyl acetate; N-Vinylaziridine acetate; Vinylaziridine ethyl acetate; Acetic acid 2-(1-aziridinyl)ethyl vinyl ester; 2-(Aziridin-1-yl)ethyl vinyl acetate; 1-Ethenyl-2-(1-aziridinyl)ethyl acetate; N-(2-Acetoxyethyl)aziridine (vinyl derivative); Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our production of 1-Vinyl-2-(1-Aziridinyl)Ethyl Acetate adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your synthetic processes. Each lot undergoes comprehensive analytical testing, including assay and impurity profiling. A Certificate of Analysis (COA) detailing purity, identity, and specific 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, and well-ventilated place at room temperature (15-25°C). Due to the reactive nature of the aziridine and vinyl groups, it is recommended to store under an inert atmosphere for long-term stability and to minimize moisture uptake. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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