1,4,8-Trioxaspiro[4.5]decane-7,9-dione
1,4,8-三氧杂螺[4.5]癸烷-7,9-二酮
Also known as: 3,3-(ethylenedioxy)glutaric anhydride, 3-Ketoglutaranhydrid-ethylenketal, [1,3]Dioxolane-2,2-diyl-bis-acetic acid anhydride, 3-Ketoglutaranhydridaethylenketal
1,4,8-Trioxaspiro[4.5]decane-7,9-dione (CAS 32296-88-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C7H8O5 and a molecular weight of 172.135 g/mol. It is also known as 3,3-(ethylenedioxy)glutaric anhydride, 3-Ketoglutaranhydrid-ethylenketal and [1,3]Dioxolane-2,2-diyl-bis-acetic acid anhydride. Key properties include a boiling point of 364.0±42.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 167.6±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 32296-88-1
- Jingsj CID
- J-1145085-4
- Molecular Formula
- C7H8O5
- Chinese Name
- 1,4,8-三氧杂螺[4.5]癸烷-7,9-二酮
- Molecular Weight
- 172.135 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 364.0±42.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 167.6±27.9 °C |
Frequently Asked Questions
What is the CAS number of 1,4,8-Trioxaspiro[4.5]decane-7,9-dione?
The CAS number of 1,4,8-Trioxaspiro[4.5]decane-7,9-dione is 32296-88-1.
What are the molecular formula and molecular weight of 1,4,8-Trioxaspiro[4.5]decane-7,9-dione?
1,4,8-Trioxaspiro[4.5]decane-7,9-dione has molecular formula C7H8O5 and molecular weight 172.135 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,4,8-Trioxaspiro[4.5]decane-7,9-dione (CAS 32296-88-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1145085-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.