3-Acetamidocoumarin
Also known as: N-(2-oxo-2H-chromen-3-yl)acetamide, 3-Acetamido-2H-chromen-2-one, N-(2-Oxo-2H-1-benzopyran-3-yl)acetamide, 3-(Acetylamino)coumarin
3-Acetamidocoumarin (CAS 779-30-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C11H9NO3 and a molecular weight of 203.19400 g/mol. Key properties include a melting point of 205-207 °C(lit.), a boiling point of 482ºC at 760 mmHg, a density of 1.31g/cm3 and a flash point of 245.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 779-30-6
- Jingsj CID
- J-8449-1
- Molecular Formula
- C11H9NO3
- Molecular Weight
- 203.19400 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 205-207 °C(lit.) |
|---|---|
| Boiling Point | 482ºC at 760 mmHg |
| Density | 1.31g/cm3 |
| Flash Point | 245.3ºC |
| Exact Mass | 203.05800 |
| PSA | 59.31000 |
| LogP | 1.82440 |
| Refractive Index | 1.604 |
Activity & Biological Data
| Additional Information | [1]. ErolTaşal, MuratTanışlı. A comparison for application time of electrical discharge onto 3-acetamidocoumarin molecule. J Mol Liq. 2016 Sep, 221:763-767. |
|---|
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 3-Acetamidocoumarin?
The CAS number of 3-Acetamidocoumarin is 779-30-6.
What are the molecular formula and molecular weight of 3-Acetamidocoumarin?
3-Acetamidocoumarin has molecular formula C11H9NO3 and molecular weight 203.19400 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. "3-Acetamidocoumarin (CAS 779-30-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8449-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.