Description

Oxetane, 3-[(Bicyclo[2.2.1]Hept-5-En-2-Yloxy)Methyl]-3-Ethyl- (9Ci) is a specialized oxetane derivative featuring a norbornene moiety, making it a high-value monomer and building block for advanced polymer synthesis. This compound matters for its ability to impart unique properties such as enhanced reactivity, thermal stability, and tailored mechanical characteristics to polymeric materials. It is primarily needed by R&D chemists and material scientists in the pharmaceutical intermediates, advanced adhesives, coatings, and specialty polymer industries seeking to develop next-generation performance materials. The CAS number for this product is 583025-11-0.

Application

• Advanced Polymer & Resin Synthesis: Serves as a key monomer for creating novel polymers with specific ring-opening polymerization (ROP) characteristics.
• Photoresists & Electronic Materials: Used in the formulation of high-performance photoresists and dielectric materials for the semiconductor industry.
• Pharmaceutical Intermediates: Acts as a crucial synthetic building block for complex active pharmaceutical ingredients (APIs) and drug discovery.
• Crosslinking Agent for Coatings: Imparts excellent durability, chemical resistance, and adhesion properties in high-performance industrial and optical coatings.
• Adhesive & Sealant Formulations: Enhances the toughness, flexibility, and environmental resistance of advanced adhesive systems.
• Academic & Industrial R&D: A valuable reagent for research in polymer chemistry, material science, and organic synthesis.

Basic Information

Product Name	Oxetane, 3-[(Bicyclo[2.2.1]Hept-5-En-2-Yloxy)Methyl]-3-Ethyl- (9Ci)
CAS No.	583025-11-0
Molecular Formula	C13H20O2
Molecular Weight	208.30 g/mol
Synonyms	3-Ethyl-3-[(2-norbornen-5-yloxy)methyl]oxetane; 3-[(Bicyclo[2.2.1]hept-5-en-2-yloxy)methyl]-3-ethyloxetane; 3-Ethyl-3-(norborn-5-ene-2-yloxymethyl)oxetane; Norbornene Oxetane Monomer; Oxetane derivative of 5-norbornene-2-methanol; 3-Ethyl-3-(5-norbornen-2-yloxymethyl)oxetane; NB-Oxetane monomer
EINECS	Contact for details

Quality Control

Every batch of our Oxetane, 3-[(Bicyclo[2.2.1]Hept-5-En-2-Yloxy)Methyl]-3-Ethyl- (9Ci) is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure consistent purity and performance for your critical applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available for each lot upon request. Our quality commitment supports compliance with cGMP and ISO 9001 standards where required.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 2°C and 8°C (refrigerated) for long-term stability. This material is light-sensitive and should be handled under an inert atmosphere (e.g., nitrogen or argon) when appropriate to prevent moisture uptake or degradation. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.02 - 1.08
Refractive Index (n20D)	1.480 - 1.495

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