Description

2-(2-(Vinyloxy)Ethyl)Isoindoline-1,3-Dione is a specialized chemical intermediate featuring a reactive vinyl ether group attached to a phthalimide moiety. This unique structure makes it a valuable building block for synthesizing advanced polymers, coatings, and functional materials. It is primarily sought after by R&D chemists and process engineers in the polymer, specialty chemical, and pharmaceutical industries for developing novel products with tailored properties.

Application

• Polymer & Resin Modification: Acts as a reactive monomer or cross-linking agent in the synthesis of specialty polymers, including acrylics and vinyl ether-based resins, to enhance thermal stability, adhesion, or weatherability.
• UV-Curable Coatings & Inks: Serves as a key component in formulations for UV-curable coatings, inks, and adhesives, where its vinyl ether group enables rapid curing under UV light for high-performance finishes.
• Pharmaceutical Intermediates: Utilized in the research and development of active pharmaceutical ingredients (APIs), leveraging the phthalimide group as a protective group or for introducing specific functionality.
• Adhesive & Sealant Formulations: Incorporated into high-performance adhesive and sealant systems to improve cross-link density, chemical resistance, and bond strength.
• Electronic Materials: Used in the development of specialty polymers for electronic encapsulants, photoresists, or dielectric materials due to its potential for creating stable, high-purity polymeric structures.
• Chemical Synthesis: Functions as a versatile synthon in organic synthesis for constructing complex molecules, particularly in academic and industrial research settings.

Basic Information

Product Name	2-(2-(Vinyloxy)Ethyl)Isoindoline-1,3-Dione
CAS No.	67643-67-8
Molecular Formula	C₁₂H₁₁NO₃
Molecular Weight	217.22 g/mol
Synonyms	N-(2-(Vinyloxy)ethyl)phthalimide; 2-(2-Vinyloxyethyl)isoindole-1,3-dione; 1,3-Dioxo-2-(2-vinyloxyethyl)isoindoline; Phthalimide, N-(2-(vinyloxy)ethyl)-; 2-(2-Vinyloxyethyl)-1H-isoindole-1,3(2H)-dione; N-Vinyloxyethylphthalimide; VEPI (abbreviation); 2-(Vinyloxyethyl)phthalimide
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and batch-to-batch consistency. We employ advanced analytical techniques, including HPLC, GC, and NMR, to verify identity, purity, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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