5,5-Dimethyl-1,3-dioxane
5,5-二甲基-1,3-二噁烷
Also known as: 1,3-Dioxane, 5,5-dimethyl-, 5,5-Dimethyl-m-dioxane, m-Dioxane, 5,5-dimethyl-, Neopentylene formal, TIMTEC-BB SBB008206
5,5-Dimethyl-1,3-dioxane (CAS 872-98-0) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H12O2 and a molecular weight of 116.15800 g/mol. It is also known as 1,3-Dioxane, 5,5-dimethyl-, 5,5-Dimethyl-m-dioxane and m-Dioxane, 5,5-dimethyl-. Key properties include a boiling point of 115.5ºC at 760 mmHg, a density of 0.914g/cm3 and a flash point of 23.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 872-98-0
- Jingsj CID
- J-1130963-3
- Molecular Formula
- C6H12O2
- Chinese Name
- 5,5-二甲基-1,3-二噁烷
- Molecular Weight
- 116.15800 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 115.5ºC at 760 mmHg |
|---|---|
| Density | 0.914g/cm3 |
| Flash Point | 23.8ºC |
Frequently Asked Questions
What is the CAS number of 5,5-Dimethyl-1,3-dioxane?
The CAS number of 5,5-Dimethyl-1,3-dioxane is 872-98-0.
What are the molecular formula and molecular weight of 5,5-Dimethyl-1,3-dioxane?
5,5-Dimethyl-1,3-dioxane has molecular formula C6H12O2 and molecular weight 116.15800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,5-Dimethyl-1,3-dioxane (CAS 872-98-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1130963-3 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.