Ethyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate
2,2-二甲基-3-氧代吡咯烷-1-羧酸乙酯
Also known as: Ethyl 2,2-dimethyl-3-oxo-1-pyrrolidinecarboxylate, 2,2-Dimethyl-3-oxo-pyrrolidine-1-carboxylic acid ethyl ester, 1-Pyrrolidinecarboxylic acid, 2,2-dimethyl-3-oxo-, ethyl ester, ethyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate
Ethyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate (CAS 106556-66-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H15NO3 and a molecular weight of 185.220 g/mol. It is also known as Ethyl 2,2-dimethyl-3-oxo-1-pyrrolidinecarboxylate, 2,2-Dimethyl-3-oxo-pyrrolidine-1-carboxylic acid ethyl ester and 1-Pyrrolidinecarboxylic acid, 2,2-dimethyl-3-oxo-, ethyl ester. Key properties include a boiling point of 263.7±33.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 113.3±25.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 106556-66-5
- Jingsj CID
- J-1345482-7
- Molecular Formula
- C9H15NO3
- Chinese Name
- 2,2-二甲基-3-氧代吡咯烷-1-羧酸乙酯
- Molecular Weight
- 185.220 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 263.7±33.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 113.3±25.4 °C |
Frequently Asked Questions
What is the CAS number of Ethyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate?
The CAS number of Ethyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate is 106556-66-5.
What are the molecular formula and molecular weight of Ethyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate?
Ethyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate has molecular formula C9H15NO3 and molecular weight 185.220 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate (CAS 106556-66-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1345482-7 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.