Description

Oxirane, 3-Ethenyl-2,2-Diethyl- is a specialized epoxide compound, also known as 2,2-Diethyl-3-vinyloxirane, valued for its reactive oxirane ring and vinyl functionality. This unique bifunctional structure makes it a versatile chemical intermediate for synthesizing polymers, coatings, and advanced materials. It is primarily sought by R&D chemists and manufacturers in the polymer, specialty chemical, and pharmaceutical industries for creating novel cross-linked networks and functionalized compounds.

Application

• Polymer & Resin Modification: Acts as a reactive monomer or cross-linking agent to introduce epoxy and vinyl groups into polymer backbones, enhancing properties like adhesion, chemical resistance, and thermal stability.
• Specialty Coatings & Adhesives: Used in the formulation of high-performance coatings, sealants, and adhesives where its dual functionality allows for UV or thermal curing.
• Pharmaceutical & Agrochemical Intermediates: Serves as a key building block in the synthesis of more complex molecules for active pharmaceutical ingredients (APIs) and crop protection agents.
• Surface Functionalization: Employed to modify the surface properties of materials like silica, polymers, or metals, imparting specific chemical reactivity or compatibility.
• Dendrimer & Hyperbranched Polymer Synthesis: Utilized in controlled polymerization techniques to construct complex, branched macromolecular architectures.

Basic Information

Product Name	Oxirane, 3-Ethenyl-2,2-Diethyl-
CAS No.	158813-41-3
Molecular Formula	C8H14O
Molecular Weight	126.20 g/mol
Synonyms	2,2-Diethyl-3-vinyloxirane; 3-Ethenyl-2,2-diethyloxirane; 2,2-Diethyl-3-vinyl-oxirane; Vinyl diethyl oxirane; Oxirane, 3-ethenyl-2,2-diethyl-; 1,2-Epoxy-2,2-diethyl-3-butene
EINECS	Contact for details

Quality Control

Our Oxirane, 3-Ethenyl-2,2-Diethyl- is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is moisture-sensitive and should be kept under an inert atmosphere (e.g., nitrogen) for long-term storage to prevent polymerization or degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.88 - 0.92

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