Ethyl 3-oxo-2,3-dihydrobenzofuran-2-carboxylate
3-氧代-2,3-二氢苯并呋喃-2-甲酸乙酯
Also known as: 2-ETHOXYCARBONYL-3-COUMARANONE, Ethyl 2,3-dihydro-3-oxo-2-benzofurancarboxylate, 2-Carbethoxy-3-coumaranone, MFCD01075744
Ethyl 3-oxo-2,3-dihydrobenzofuran-2-carboxylate (CAS 13099-95-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H10O4 and a molecular weight of 206.19500 g/mol. It is also known as 2-ETHOXYCARBONYL-3-COUMARANONE, Ethyl 2,3-dihydro-3-oxo-2-benzofurancarboxylate and 2-Carbethoxy-3-coumaranone. Key properties include a melting point of 60-62ºC, a boiling point of 116ºC 0,1mm, a density of 1.287g/cm3 and a flash point of 143.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13099-95-1
- Jingsj CID
- J-20457-8
- Molecular Formula
- C11H10O4
- Chinese Name
- 3-氧代-2,3-二氢苯并呋喃-2-甲酸乙酯
- Molecular Weight
- 206.19500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 60-62ºC |
|---|---|
| Boiling Point | 116ºC 0,1mm |
| Density | 1.287g/cm3 |
| Flash Point | 143.8ºC |
Frequently Asked Questions
What is the CAS number of Ethyl 3-oxo-2,3-dihydrobenzofuran-2-carboxylate?
The CAS number of Ethyl 3-oxo-2,3-dihydrobenzofuran-2-carboxylate is 13099-95-1.
What are the molecular formula and molecular weight of Ethyl 3-oxo-2,3-dihydrobenzofuran-2-carboxylate?
Ethyl 3-oxo-2,3-dihydrobenzofuran-2-carboxylate has molecular formula C11H10O4 and molecular weight 206.19500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethyl 3-oxo-2,3-dihydrobenzofuran-2-carboxylate (CAS 13099-95-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20457-8 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.