5,5-Dimethyl-1,3-oxazinan-2-one
Also known as: 2,2-dimethyltrimethylenecyclourethane, 2H-1,3-Oxazin-2-one, tetrahydro-5,5-dimethyl-, 5,5-Dimethyltetrahydro-1,3-oxazin-2-one, 5,5-Dimethyltetrahydro-2H-1,3-oxazin-2-one
5,5-Dimethyl-1,3-oxazinan-2-one (CAS 54953-79-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C6H11NO2 and a molecular weight of 129.15700 g/mol. Key properties include a boiling point of 283.2ºC at 760 mmHg, a density of 1.005g/cm3 and a flash point of 125.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 54953-79-6
- Jingsj CID
- J-1051917-2
- Molecular Formula
- C6H11NO2
- Molecular Weight
- 129.15700 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 283.2ºC at 760 mmHg |
|---|---|
| Density | 1.005g/cm3 |
| Flash Point | 125.1ºC |
| Exact Mass | 129.07900 |
| PSA | 41.82000 |
| LogP | 0.39240 |
| Refractive Index | 1.425 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 5,5-Dimethyl-1,3-oxazinan-2-one?
The CAS number of 5,5-Dimethyl-1,3-oxazinan-2-one is 54953-79-6.
What are the molecular formula and molecular weight of 5,5-Dimethyl-1,3-oxazinan-2-one?
5,5-Dimethyl-1,3-oxazinan-2-one has molecular formula C6H11NO2 and molecular weight 129.15700 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,5-Dimethyl-1,3-oxazinan-2-one (CAS 54953-79-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1051917-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.