Ethyl 4-oxotetrahydro-2H-pyran-2-carboxylate
4-氧代四氢-2H-吡喃-2-羧酸乙酯
Also known as: ethyl 4-oxooxane-2-carboxylate, 4-oxotetrahydro-2H-pyran-2-carboxylic acid ethyl ester, ethyl 4-oxotetrahydropyran-2-carboxylate, 2H-Pyran-2-carboxylic acid, tetrahydro-4-oxo-, ethyl ester, 4-oxo-tetrahydro-pyran-2-carboxylic acid ethyl ester
Ethyl 4-oxotetrahydro-2H-pyran-2-carboxylate (CAS 287193-07-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H12O4 and a molecular weight of 172.178 g/mol. It is also known as ethyl 4-oxooxane-2-carboxylate, 4-oxotetrahydro-2H-pyran-2-carboxylic acid ethyl ester and ethyl 4-oxotetrahydropyran-2-carboxylate. Key properties include a boiling point of 253.2±30.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 107.0±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 287193-07-1
- Jingsj CID
- J-1097164-8
- Molecular Formula
- C8H12O4
- Chinese Name
- 4-氧代四氢-2H-吡喃-2-羧酸乙酯
- Molecular Weight
- 172.178 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 253.2±30.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 107.0±24.6 °C |
Frequently Asked Questions
What is the CAS number of Ethyl 4-oxotetrahydro-2H-pyran-2-carboxylate?
The CAS number of Ethyl 4-oxotetrahydro-2H-pyran-2-carboxylate is 287193-07-1.
What are the molecular formula and molecular weight of Ethyl 4-oxotetrahydro-2H-pyran-2-carboxylate?
Ethyl 4-oxotetrahydro-2H-pyran-2-carboxylate has molecular formula C8H12O4 and molecular weight 172.178 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethyl 4-oxotetrahydro-2H-pyran-2-carboxylate (CAS 287193-07-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1097164-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.