Coumarin 339
Also known as: 4-methyl-6,7,8,9-tetrahydro-2H-pyrano[3,2-g]quinolin-2-one, 4-methyl-6,7,8,9-tetrahydropyrano[3,2-g]quinolin-2-one, 2H-Pyrano[3,2-g]quinolin-2-one, 6,7,8,9-tetrahydro-4-methyl-, HMS2879P13
Coumarin 339 (CAS 62669-73-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H13NO2 and a molecular weight of 215.24800 g/mol. Key properties include a boiling point of 407.1ºC at 760mmHg and a density of 1.209g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 62669-73-2
- Jingsj CID
- J-902182-3
- Molecular Formula
- C13H13NO2
- Molecular Weight
- 215.24800 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 407.1ºC at 760mmHg |
|---|---|
| Density | 1.209g/cm3 |
| Exact Mass | 215.09500 |
| PSA | 42.24000 |
| LogP | 2.59750 |
| Refractive Index | 1.589 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. 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 Coumarin 339?
The CAS number of Coumarin 339 is 62669-73-2.
What are the molecular formula and molecular weight of Coumarin 339?
Coumarin 339 has molecular formula C13H13NO2 and molecular weight 215.24800 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. "Coumarin 339 (CAS 62669-73-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-902182-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.