Methyl 2-(3-oxo-1,3-dihydroisobenzofuran-1-yl)acetate
Also known as: Methyl 2-(3-oxo-1,3-dihydro-2-benzofuran-1-yl)acetate, Methyl (3-oxo-1,3-dihydroisobenzofuran-1-yl)acetate, Phthalidylacetic acid methyl ester, 1-Isobenzofuranacetic acid, 1,3-dihydro-3-oxo-, methyl ester
Methyl 2-(3-oxo-1,3-dihydroisobenzofuran-1-yl)acetate (CAS 3453-60-9) 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. Key properties include a boiling point of 340ºC at 760 mmHg, a density of 1.26g/cm3 and a flash point of 173.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3453-60-9
- Jingsj CID
- J-1044634-1
- Molecular Formula
- C11H10O4
- Molecular Weight
- 206.19500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 340ºC at 760 mmHg |
|---|---|
| Density | 1.26g/cm3 |
| Flash Point | 173.9ºC |
| Exact Mass | 206.05800 |
| PSA | 52.60000 |
| LogP | 1.46120 |
| Refractive Index | 1.539 |
Customs & Trade Information
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. 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 Methyl 2-(3-oxo-1,3-dihydroisobenzofuran-1-yl)acetate?
The CAS number of Methyl 2-(3-oxo-1,3-dihydroisobenzofuran-1-yl)acetate is 3453-60-9.
What are the molecular formula and molecular weight of Methyl 2-(3-oxo-1,3-dihydroisobenzofuran-1-yl)acetate?
Methyl 2-(3-oxo-1,3-dihydroisobenzofuran-1-yl)acetate has molecular formula C11H10O4 and molecular weight 206.19500 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. "Methyl 2-(3-oxo-1,3-dihydroisobenzofuran-1-yl)acetate (CAS 3453-60-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1044634-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.