ethyl 4,5,6,7-tetrafluoro-2-methylbenzo[b]furan-3-carboxylate
4,5,6,7-四氟-2-甲基苯并[b]呋喃-3-甲酸乙酯
Also known as: ethyl 2-methyl-4,5,6,7-tetrafluorobenzofuran-3-carboxylate, Ethyl 4,5,6,7-tetrafluoro-2-methylbenzo[b]furan-3-carboxylate, ethyl 4,5,6,7-tetrafluoro-2-methyl-1-benzofuran-3-carboxylate, 4,5,6,7-tetrafluoro-2-methyl-3-benzofurancarboxylic acid ethyl ester, 4,5,6,7-tetrafluoro-2-methyl-benzofuran-3-carboxylic acid ethyl ester, 3-Aethoxycarbonyl-4,5,6,7-tetrafluor-2-methyl-cumaron, MFCD00085082
ethyl 4,5,6,7-tetrafluoro-2-methylbenzo[b]furan-3-carboxylate (CAS 3265-71-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H8F4O3 and a molecular weight of 276.18400 g/mol. It is also known as ethyl 2-methyl-4,5,6,7-tetrafluorobenzofuran-3-carboxylate, Ethyl 4,5,6,7-tetrafluoro-2-methylbenzo[b]furan-3-carboxylate and ethyl 4,5,6,7-tetrafluoro-2-methyl-1-benzofuran-3-carboxylate. Key properties include a melting point of 69-70°C, a boiling point of 295.9ºC at 760 mmHg, a density of 1.424g/cm3 and a flash point of 132.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3265-71-2
- Jingsj CID
- J-32950-9
- Molecular Formula
- C12H8F4O3
- Chinese Name
- 4,5,6,7-四氟-2-甲基苯并[b]呋喃-3-甲酸乙酯
- Molecular Weight
- 276.18400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 69-70°C |
|---|---|
| Boiling Point | 295.9ºC at 760 mmHg |
| Density | 1.424g/cm3 |
| Flash Point | 132.8ºC |
Frequently Asked Questions
What is the CAS number of ethyl 4,5,6,7-tetrafluoro-2-methylbenzo[b]furan-3-carboxylate?
The CAS number of ethyl 4,5,6,7-tetrafluoro-2-methylbenzo[b]furan-3-carboxylate is 3265-71-2.
What are the molecular formula and molecular weight of ethyl 4,5,6,7-tetrafluoro-2-methylbenzo[b]furan-3-carboxylate?
ethyl 4,5,6,7-tetrafluoro-2-methylbenzo[b]furan-3-carboxylate has molecular formula C12H8F4O3 and molecular weight 276.18400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "ethyl 4,5,6,7-tetrafluoro-2-methylbenzo[b]furan-3-carboxylate (CAS 3265-71-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32950-9 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.