Description

1,2-Propanediol, 3-[4-(Oxiranylmethoxy)Butoxy]- is a specialized epoxy-functionalized glycol ether derivative, offering a unique combination of reactivity and solubility. This compound is valued for its dual functionality, serving as both a reactive diluent and a building block in advanced polymer synthesis. It is primarily sought by formulators and researchers in the coatings, adhesives, and specialty chemical industries seeking to modify resin properties and enhance material performance.

Application

• Reactive Diluent for Epoxy Resins: Modifies viscosity and improves processability in high-performance epoxy formulations for coatings, composites, and adhesives.
• Crosslinking Agent: Used in the synthesis of cross-linked polymer networks, contributing to enhanced thermal and mechanical properties.
• Chemical Intermediate: Serves as a key precursor in the production of more complex specialty chemicals and functional polymers.
• UV-Curable Systems: Can be incorporated into formulations for radiation-curable coatings and inks due to its polymerizable epoxy group.
• Adhesive Formulations: Imparts flexibility and adhesion promotion in structural and industrial adhesive systems.
• Composite Materials: Used in resin systems for fiber-reinforced plastics (FRP) and other composite applications.

Basic Information

Product Name	1,2-Propanediol, 3-[4-(Oxiranylmethoxy)Butoxy]-
CAS No.	139471-23-1
Molecular Formula	C10H20O5
Molecular Weight	220.26 g/mol
Synonyms	3-[4-(Oxiranylmethoxy)butoxy]-1,2-propanediol; 2,3-Dihydroxypropyl 4-(oxiranylmethoxy)butyl ether; Glycidyl 4-(2,3-dihydroxypropoxy)butyl ether; 1,2-Propanediol, 3-[4-(glycidyloxy)butoxy]-; Epoxy-functional glycol ether; Oxirane, 2-[[4-[(2,3-dihydroxypropoxy)methyl]butoxy]methyl]-
EINECS	Contact for details

Quality Control

Our production of 1,2-Propanediol, 3-[4-(Oxiranylmethoxy)Butoxy]- adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and performance. Certificates of Analysis (COA) detailing specific batch results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. As with many epoxy-functional compounds, prolonged exposure to moisture and high humidity should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 95.0%
Epoxy Value	Contact for details
Water Content	≤ 0.5%
Specific Gravity (20°C)	~1.10 - 1.15

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