(2,2-Dimethyl-1,3-dioxan-5-yl)methanol
(2,2-二甲基-1,3-二恶烷-5-基)甲醇
Also known as: 2,2-Dimethyl-5-(hydroxymethyl)-1,3-dioxane, 5-(Hydroxymethyl)-2,2-dimethyl-1,3-dioxane, 2,2-Dimethyl-5-hydroxymethyl-1,3-dioxane, 1,3-Dioxane-5-methanol, 2,2-dimethyl-, Isopropylidene-2-hydroxymethyl-1,3-propanediol, 5-Hydroxymethyl-2,2-dimethyl-1,3-dioxane
(2,2-Dimethyl-1,3-dioxan-5-yl)methanol (CAS 4728-12-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C7H14O3 and a molecular weight of 146.184 g/mol. It is also known as 2,2-Dimethyl-5-(hydroxymethyl)-1,3-dioxane, 5-(Hydroxymethyl)-2,2-dimethyl-1,3-dioxane and 2,2-Dimethyl-5-hydroxymethyl-1,3-dioxane. Key properties include a melting point of 197-198°C, a boiling point of 207.7±15.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 96.0±4.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4728-12-5
- Jingsj CID
- J-1520710-6
- Molecular Formula
- C7H14O3
- Chinese Name
- (2,2-二甲基-1,3-二恶烷-5-基)甲醇
- Molecular Weight
- 146.184 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 197-198°C |
|---|---|
| Boiling Point | 207.7±15.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 96.0±4.2 °C |
Frequently Asked Questions
What is the CAS number of (2,2-Dimethyl-1,3-dioxan-5-yl)methanol?
The CAS number of (2,2-Dimethyl-1,3-dioxan-5-yl)methanol is 4728-12-5.
What are the molecular formula and molecular weight of (2,2-Dimethyl-1,3-dioxan-5-yl)methanol?
(2,2-Dimethyl-1,3-dioxan-5-yl)methanol has molecular formula C7H14O3 and molecular weight 146.184 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(2,2-Dimethyl-1,3-dioxan-5-yl)methanol (CAS 4728-12-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1520710-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.