Description

2-Propenoicacid,(5-Ethyl-1,3-Dioxan-2-Yl)Methylester(9Ci) is a specialized acrylate ester monomer featuring a cyclic acetal functional group. This compound matters for its unique dual functionality, offering both the polymerizable acrylate moiety and a protected aldehyde group within the 1,3-dioxane ring, enabling advanced material synthesis. It is primarily needed by R&D chemists and formulators in the polymer, coatings, and specialty adhesives industries seeking to create novel polymers with tailored properties such as controlled cross-linking, hydrolytic stability, or specific degradation profiles.

Application

• Advanced Polymer Synthesis: As a key monomer for creating specialty acrylic polymers and copolymers with pendant acetal groups.
• UV-Curable Coatings & Inks: Used in formulations for high-performance, cross-linked coatings that require specific chemical resistance or controlled release properties.
• Adhesive Formulations: Imparts unique adhesion and cohesion characteristics in pressure-sensitive and structural adhesives.
• Photoresist & Electronic Materials: Serves as a functional component in photopolymerizable resins for microelectronics and imaging applications.
• Biomedical Materials: Potential use in the development of biodegradable or stimuli-responsive polymers for drug delivery systems.
• Chemical Intermediate: Utilized in organic synthesis where the acetal-protected aldehyde functionality is required for subsequent reactions.

Basic Information

Product Name	2-Propenoicacid,(5-Ethyl-1,3-Dioxan-2-Yl)Methylester(9Ci)
CAS No.	502699-62-9
Molecular Formula	C11H18O4
Molecular Weight	214.26 g/mol
Synonyms	2-Propenoic acid, (5-ethyl-1,3-dioxan-2-yl)methyl ester; (5-Ethyl-1,3-dioxan-2-yl)methyl acrylate; Acrylic acid (5-ethyl-1,3-dioxan-2-yl)methyl ester; 2-Propenoic acid, (5-ethyl-1,3-dioxan-2-yl)methyl ester (9CI); Acrylate ester of (5-ethyl-1,3-dioxan-2-yl)methanol
EINECS	Contact for details

Quality Control

Our production of 2-Propenoicacid,(5-Ethyl-1,3-Dioxan-2-Yl)Methylester(9Ci) adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopy (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or project requirements.

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, bases, and oxidizing agents. Recommended storage temperature is between 2°C and 8°C (refrigerated) for long-term stability, or at controlled room temperature (15-25°C) for short-term use. The container should be kept tightly sealed under an inert atmosphere (e.g., nitrogen) to prevent moisture absorption and premature polymerization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.450 - 1.460
Density (20°C)	1.08 - 1.12 g/mL

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