Description

2,2-Dialkyl-4-Hydroxymethyl-1,3-Dioxolan, Polymer Mit Oxiran is a specialized functional polymer derived from a cyclic acetal structure, offering a unique combination of reactive hydroxyl and oxirane (epoxy) groups. This dual functionality makes it a valuable reactive intermediate and modifier for creating advanced materials with tailored properties. It is primarily sought by R&D and production teams in the polymer, coatings, and specialty chemical industries for applications requiring cross-linking, adhesion promotion, or surface modification.

Application

• As a reactive diluent and cross-linking agent in epoxy resin formulations for coatings, adhesives, and composites.
• As a polymer modifier to introduce hydroxyl functionality for improved adhesion, flexibility, or compatibility in polyurethane and acrylic systems.
• In the synthesis of specialty surfactants and dispersants for advanced material formulations.
• As a building block for creating biodegradable or bio-based polymers with enhanced performance characteristics.
• In the production of sealants and encapsulants where controlled reactivity and polymer network formation are critical.
• For surface treatment and functionalization of fillers, pigments, or nanomaterials to improve dispersion in polymer matrices.

Basic Information

Product Name	2,2-Dialkyl-4-Hydroxymethyl-1,3-Dioxolan, Polymer Mit Oxiran
CAS No.	182015-56-1
Molecular Formula	Contact for details
Molecular Weight	Varies (Polymer)
Synonyms	Poly(2,2-dialkyl-4-hydroxymethyl-1,3-dioxolan-co-oxirane); Epoxy-functional cyclic acetal polymer; Oxirane, polymer with 2,2-dialkyl-4-(hydroxymethyl)-1,3-dioxolane; Reactive polyacetal polyol; Glycidyl ether modified dioxolane polymer; Hydroxymethyl dioxolane-oxirane copolymer; CAS 182015-56-1
EINECS	Contact for details

Quality Control

Our production of 2,2-Dialkyl-4-Hydroxymethyl-1,3-Dioxolan, Polymer Mit Oxiran adheres to strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent functionality, including epoxy value, hydroxyl value, and molecular weight distribution. Certificates of Analysis (COA) detailing all relevant specifications are provided with every shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to the presence of reactive functional groups, prolonged storage should be minimized, and the material should be kept under an inert atmosphere if specified for the grade.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Color	Colorless to pale yellow
Epoxy Value (equiv/kg)	Contact for details
Hydroxyl Value (mg KOH/g)	Contact for details
Viscosity @ 25°C (cP)	Contact for details
Molecular Weight (Mw)	Contact for details
Purity (by GPC/NMR)	> 95%
Water Content	< 0.5%

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