Description

7,12-Dioxa-Spiro[5.6]Dodec-9-Ene is a specialized spirocyclic ether compound featuring a unique bridged oxygen-containing structure. This molecular architecture makes it a valuable advanced intermediate and building block in sophisticated organic synthesis. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical and fine chemical industries for constructing complex molecular frameworks.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for complex, multi-cyclic target molecules.
• Ligand and Catalyst Development: Used in the research and production of specialized ligands and organocatalysts due to its rigid, oxygen-rich spirocyclic scaffold.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of novel polymers with specific thermal or mechanical properties.
• Fragrance and Flavor Chemistry: Employed as a building block for creating unique macrocyclic or spirocyclic odorant molecules.
• Agrochemical Synthesis: Utilized in the research phase for developing new herbicides or insecticides with novel modes of action.
• Academic and R&D: A valuable tool for methodological studies in organic synthesis, including ring-opening and functionalization reactions.

Basic Information

Product Name	7,12-Dioxa-Spiro[5.6]Dodec-9-Ene
CAS No.	4747-01-7
Molecular Formula	C10H14O2
Molecular Weight	166.22 g/mol
Synonyms	9,10-Dihydro-2H,8H-benzo[1,2-c:4,5-c']difuran; 7,12-Dioxaspiro[5.6]dodec-9-ene; 2H,8H-Benzo[1,2-c:4,5-c']difuran, 9,10-dihydro-; Spiro(benzo[1,2-c:4,5-c']difuran-9(3H),1'-cyclohexane); 1,4-Epoxy-1,4-dihydronaphthalene, 5,8-dihydro-; Dihydrobenzo[1,2-c:4,5-c']difuran
EINECS	Contact for details

Quality Control

Our 7,12-Dioxa-Spiro[5.6]Dodec-9-Ene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and GC-MS for identity confirmation, to ensure it meets the high standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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