Description

1,4,6-Trioxaspiro[4.4]Nonane, 2-Ethenyl- is a specialized spirocyclic acetal monomer characterized by its unique heterocyclic structure containing an ethenyl (vinyl) functional group. This compound is valued for its high reactivity, which makes it a crucial building block in advanced polymer synthesis and fine chemical manufacturing. It is primarily sought after by R&D chemists and production engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel materials with specific performance characteristics.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of novel active pharmaceutical ingredients (APIs) and prodrugs, particularly for spirocyclic and heterocyclic compounds.
• Cross-linking Agent for Polymers: Utilized in the production of specialty resins, coatings, and adhesives where the vinyl group enables cross-linking to enhance thermal stability and chemical resistance.
• Monomer for Specialty Polymers: Acts as a functional monomer for synthesizing polymers with tailored properties for advanced applications in electronics or membranes.
• Agrochemical Synthesis: Employed in the research and manufacture of modern pesticides and herbicides, leveraging its spirocyclic framework.
• Ligand and Catalyst Preparation: Used in organometallic chemistry and catalysis research to create novel ligand systems.
• Fine Chemical and Flavor/Fragrance Intermediate: Provides a structural motif for synthesizing complex molecules in the flavor, fragrance, and specialty chemical sectors.

Basic Information

Product Name	1,4,6-Trioxaspiro[4.4]Nonane, 2-Ethenyl-
CAS No.	86828-14-0
Molecular Formula	C9H14O3
Molecular Weight	170.21 g/mol
Synonyms	2-Vinyl-1,4,6-trioxaspiro[4.4]nonane; 2-Ethenyl-1,4,6-trioxaspiro[4.4]nonane; 1,4,6-Trioxaspiro[4.4]nonane, 2-ethenyl-; Spirocyclic vinyl acetal; 2-Vinyl-1,4,6-trioxaspiro[4.4]nonane; 2-Ethenyl-1,4,6-trioxaspiro[4.4]nonane
EINECS	Contact for details

Quality Control

Our 1,4,6-Trioxaspiro[4.4]Nonane, 2-Ethenyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing batch-specific results are provided with every shipment. We support compliance with relevant regulatory frameworks for industrial and research use.

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/59-77°F). Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability and to minimize moisture uptake. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.08 - 1.12
Refractive Index (n20D)	1.450 - 1.460

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