Description

2,3-Oxiranediethanol (9Ci) is a versatile epoxy-functional diol, a key building block in advanced polymer synthesis. This compound matters for its bifunctional reactivity, enabling the creation of cross-linked networks with enhanced mechanical and chemical resistance properties. Industries requiring high-performance coatings, adhesives, and specialty resins will find this chemical essential for formulating next-generation materials. Its unique structure facilitates the development of tailored polymeric systems for demanding applications.

Application

• Epoxy Resin Modifier: Used as a reactive diluent and toughness enhancer in epoxy resin formulations for composites and coatings.
• Polyurethane Synthesis: Serves as a polyol component for producing specialty polyurethane elastomers, foams, and adhesives with improved properties.
• Cross-linking Agent: Employed in the production of cross-linked polymers for automotive, aerospace, and electronic encapsulants.
• UV-Curable Systems: A valuable monomer in the formulation of UV-curable inks, coatings, and 3D printing resins.
• Pharmaceutical Intermediates: Utilized in the synthesis of complex molecules and active pharmaceutical ingredients (APIs).
• Surface Coatings: Key ingredient in high-performance industrial and protective coatings requiring chemical and abrasion resistance.

Basic Information

Item	Details
Product Name	2,3-Oxiranediethanol (9Ci)
CAS No.	124353-41-9
Molecular Formula	C4H8O3
Molecular Weight	104.10 g/mol
Synonyms	1,2-Bis(2-hydroxyethyl)oxirane; 2,2'-[Oxirane-2,3-diyl]diethanol; 2,3-Epoxy-1,4-butanediol; 2,3-Epoxybutane-1,4-diol; Glycidol dimer; Dihydroxybutyl glycidyl ether; 1,4-Butanediol, 2,3-epoxy-; (2R,3S)-rel-2,3-Epoxy-1,4-butanediol
EINECS	Contact for details

Quality Control

Our 2,3-Oxiranediethanol (9Ci) is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and performance. Certificates of Analysis (COA) are provided with each shipment, detailing key parameters such as assay, water content, and impurity profiles. We are committed to supplying material that meets the high standards required for industrial and research applications.

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 a dark storage facility.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.10 - 1.15
Refractive Index (20°C)	1.460 - 1.470

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