1,7-Dioxaspiro[5.5]undecane
1,7-Dioxaspiro[5.5]undecane (CAS: 180-84-7) is an organic compound with the molecular formula C9H16O2 and a molecular weight of 156.22 g/mol. This acetal functions as a valuable building block in organic synthesis. Its unique spirocyclic structure makes it useful for constructing more complex molecular architectures, particularly in medicinal chemistry and materials science research. TSS offers this compound with an assay of ≥97%.
- IUPAC
- Olive-fly ketal
- Synonyms
- Olive-fly ketal
![1,7-Dioxaspiro[5.5]undecane (C9H16O2) — chemical structure, CAS 180-84-7; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F180-84-7.png&w=3840&q=75)
Organic Synthesis Intermediate
1,7-Dioxaspiro[5.5]undecane serves as a versatile intermediate in the synthesis of various organic molecules. Its structural features allow for diverse chemical transformations.
Building Block for Complex Molecules
This spirocyclic acetal is employed as a fundamental building block in the construction of complex organic structures. It is particularly relevant in research settings for developing novel compounds.
Research and Development
Utilised in academic and industrial R&D laboratories, 1,7-Dioxaspiro[5.5]undecane aids in exploring new synthetic pathways and developing functional materials.
| Molecular weight | 156.22 |
|---|---|
| Empirical formula | C9H16O2 |
| Assay | ≥97% |
| Boiling point | 193 °C/750 mmHg(lit.) |
| Density | 1.02 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.464(lit.) |
| Storage temperature | 2-8°C |
| Flash point | 64 °C / 147.2 °F |
|---|---|
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1,7-Dioxaspiro[5.5]undecane used for?
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1,7-Dioxaspiro[5.5]undecane is used as an intermediate and building block in organic synthesis, particularly for constructing complex molecular architectures in research and development settings.
What are the CAS number and molecular formula for 1,7-Dioxaspiro[5.5]undecane?
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The CAS number for 1,7-Dioxaspiro[5.5]undecane is 180-84-7, and its molecular formula is C9H16O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,7-Dioxaspiro[5.5]undecane with an assay of ≥97%. This is a technical/research grade material, and TSS does not represent it as USP, BP, EP, or other pharmacopoeial grades.
What are the safety and handling considerations for 1,7-Dioxaspiro[5.5]undecane?
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1,7-Dioxaspiro[5.5]undecane has a flash point of 64 °C (147.2 °F) and is classified under WGK Germany 3. It is shipped as NA 1993 / PGIII. Handle with appropriate personal protective equipment in a well-ventilated area, keeping away from heat and open flames.
How is 1,7-Dioxaspiro[5.5]undecane packed, shipped, and exported?
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1,7-Dioxaspiro[5.5]undecane is carefully packed according to industry standards for chemicals with a flash point of 64°C. It is shipped and exported globally by TSS, adhering to all relevant transportation regulations.
How can I request a sample or quote for 1,7-Dioxaspiro[5.5]undecane?
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To request a sample or a quote for 1,7-Dioxaspiro[5.5]undecane, please contact our sales department via the website or direct email, providing your specific requirements and shipping details.
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