Description

8-Oxabicyclo[5.1.0]Octane, 2-Methylene- is a high-purity, strained bicyclic ether compound with a reactive methylene group, serving as a versatile and valuable building block in advanced organic synthesis. Its unique bridged oxabicyclic structure makes it a critical intermediate for constructing complex molecular architectures, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing novel active ingredients, specialty polymers, and fine chemicals where precise stereochemistry and functional group introduction are paramount.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex drug molecules, especially those requiring strained ring systems or specific oxygen-containing heterocycles.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides that leverage its reactive epoxide-like characteristics.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for creating specialty polymers with enhanced thermal or chemical resistance properties.
• Fine Chemical Production: Employed in the multi-step synthesis of flavors, fragrances, and other high-value specialty chemicals.
• Academic & R&D: A valuable reagent for methodological development in organic chemistry, particularly in ring-opening and cycloaddition reactions.

Basic Information

Product Name	8-Oxabicyclo[5.1.0]Octane, 2-Methylene-
CAS No.	678144-48-4
Molecular Formula	C8H12O
Molecular Weight	124.18 g/mol
Synonyms	2-Methylene-8-oxabicyclo[5.1.0]octane; 2-Methyleneoxabicyclo[5.1.0]octane; 8-Oxabicyclo[5.1.0]oct-2-ene, 2-methylene-; Bicyclo[5.1.0]octane, 2-methylene-8-oxa-; Oxirane, (3-cyclohexen-1-yl)-, homopolymer; (3-Cyclohexen-1-yl)oxirane homopolymer
EINECS	Contact for details

Quality Control

Our 8-Oxabicyclo[5.1.0]Octane, 2-Methylene- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR analysis, to confirm identity, potency, and impurity profiles. A detailed Certificate of Analysis (COA) documenting all specifications 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, and well-ventilated area at a controlled 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 amber glass.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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