Description

3,8-Dioxabicyclo[5.1.0]Octane-2,4-Diyl (9Ci) is a specialized bicyclic organic compound featuring a unique oxirane (epoxide) and dioxane ring system, identified by CAS number 345641-23-8. This structure makes it a valuable high-purity synthetic intermediate and building block for advanced chemical synthesis. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and advanced material sectors for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), leveraging its reactive epoxide moiety.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modification: Acts as a cross-linking agent or monomer for producing specialty epoxy resins, coatings, and adhesives with enhanced properties.
• Fine Chemical Production: Employed as a versatile building block for synthesizing complex fragrance compounds, flavors, and other high-value fine chemicals.
• Material Science Research: Utilized in developing advanced organic frameworks, dendrimers, and other functional materials for electronics and nanotechnology.
• Academic & Industrial R&D: A critical reagent for methodological development and exploratory synthesis in organic chemistry laboratories.

Basic Information

Product Name	3,8-Dioxabicyclo[5.1.0]Octane-2,4-Diyl (9Ci)
CAS No.	345641-23-8
Molecular Formula	C6H8O2
Molecular Weight	112.13 g/mol
Synonyms	3,8-Dioxabicyclo[5.1.0]octane-2,4-diyl; Bicyclo[5.1.0]octane, 3,8-dioxa-, 2,4-diyl-; 2,4-Epoxy-1,5-dioxacycloheptane; 1,5-Dioxacycloheptane, 2,4-epoxy-; 2,4-Epoxy-1,5-dioxepane; 1,5-Dioxepane, 2,4-epoxy-; (2,4-Diyl)-3,8-dioxabicyclo[5.1.0]octane
EINECS	Contact for details

Quality Control

Our production of 3,8-Dioxabicyclo[5.1.0]Octane-2,4-Diyl (9Ci) adheres to stringent quality protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials such as strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0% (Standard Grade)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Gravity	Contact for details
Refractive Index	Contact for details

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