1,5-Dioxaspiro[5.5]undecane CAS 180-93-8
| CAS No. | 180-93-8 |
| Molecular Formula | C9H16O2 |
| Molecular Weight | 156.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,5-Dioxaspiro[5.5]undecane (CAS 180-93-8), molecular formula C9H16O2 and molecular weight 156.22 g/mol, is a CATO reference standard with documented purity and traceability.
1,5-Dioxaspiro[5.5]undecane (C9H16O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,5-Dioxaspiro[5.5]undecane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H16O2 |
| Molecular Weight | 156.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
Related Dioxaspiro Standards
- 3,9-Dioxaspiro[5.5]undecane (CAS 180-47-2)
- 1,7-dioxaspiro[5.5]undecane (CAS 180-84-7)
- 2-Ethyl-1,6-dioxaspiro[4.4]Nonane (CAS 38401-84-2)
- 2,6-Dioxaspiro[4.5]decan-9-one (CAS 1342743-20-7)
- 2,8-dioxaspiro[4.5]decan-1-one (CAS 1690338-28-3)
- 1,3-Dioxaspiro[4.5]decan-4-one (CAS 27032-96-8)
- 1,4-Dioxaspiro[4.4]nonane-7-carbaldehyde (CAS 90199-54-5)
- 1,4-Dioxaspiro[4.5]Decan-2-one (CAS 4423-79-4)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com