1,6-Dioxaspiro[2.5]octane
1,6-二氧杂螺[2.5]辛烷
Also known as: Tetrahydrospiro[oxirane-2,4'-[4H]pyran], 4-Tetrahydropyranylidene oxide, 1,6-Dioxaspiro(2.5)octane
1,6-Dioxaspiro[2.5]octane (CAS 185-72-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H10O2 and a molecular weight of 114.142 g/mol. It is also known as Tetrahydrospiro[oxirane-2,4'-[4H]pyran], 4-Tetrahydropyranylidene oxide and 1,6-Dioxaspiro(2.5)octane. Key properties include a boiling point of 158.4±8.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 48.5±12.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 185-72-8
- Jingsj CID
- J-1448683-4
- Molecular Formula
- C6H10O2
- Chinese Name
- 1,6-二氧杂螺[2.5]辛烷
- Molecular Weight
- 114.142 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 158.4±8.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 48.5±12.3 °C |
Frequently Asked Questions
What is the CAS number of 1,6-Dioxaspiro[2.5]octane?
The CAS number of 1,6-Dioxaspiro[2.5]octane is 185-72-8.
What are the molecular formula and molecular weight of 1,6-Dioxaspiro[2.5]octane?
1,6-Dioxaspiro[2.5]octane has molecular formula C6H10O2 and molecular weight 114.142 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,6-Dioxaspiro[2.5]octane (CAS 185-72-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1448683-4 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.