4-Hydroxy-7-methoxy-3-phenylcoumarin
Also known as: 4-Hydroxy-7-methoxy-3-phenyl-2H-1-benzopyran-2-one, 2H-1-Benzopyran-2-one, 4-hydroxy-7-methoxy-3-phenyl-, 3-Phenyl-7-methoxy-4-hydroxy-2H-1-benzopyran-2-one, 4-Hydroxy-3-phenyl-7-methoxy-2H-1-benzopyran-2-one, 4-Hydroxy-7-methoxy-3-phenyl-2H-chromen-2-one, 4-Hydroxy-7-methoxy-3-phenylchromen-2-one, 4-Hydroxy-7-methoxy-3-phenylcumarin, 4-Hydroxy-7-methoxy-3-phenyl-1-benzopyran-2-one, 4-Hydroxy-7-methoxy-3-phenyl-chromen-2-one, Coumarin, 4-hydroxy-7-methoxy-3-phenyl-
4-Hydroxy-7-methoxy-3-phenylcoumarin (CAS 2555-24-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H12O4 and a molecular weight of 268.26400 g/mol. Key properties include a melting point of 204-206ºC(lit.), a boiling point of 476.479ºC at 760 mmHg, a density of 1.353g/cm3 and a flash point of 182.187ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2555-24-0
- Jingsj CID
- J-37588-2
- Molecular Formula
- C16H12O4
- Molecular Weight
- 268.26400 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 204-206ºC(lit.) |
|---|---|
| Boiling Point | 476.479ºC at 760 mmHg |
| Density | 1.353g/cm3 |
| Flash Point | 182.187ºC |
| Exact Mass | 268.07400 |
| PSA | 59.67000 |
| LogP | 3.17420 |
| Vapor Pressure | 0mmHg at 25°C |
| Refractive Index | 1.652 |
Frequently Asked Questions
What is the CAS number of 4-Hydroxy-7-methoxy-3-phenylcoumarin?
The CAS number of 4-Hydroxy-7-methoxy-3-phenylcoumarin is 2555-24-0.
What are the molecular formula and molecular weight of 4-Hydroxy-7-methoxy-3-phenylcoumarin?
4-Hydroxy-7-methoxy-3-phenylcoumarin has molecular formula C16H12O4 and molecular weight 268.26400 g/mol.
What are the upstream and downstream products of 4-Hydroxy-7-methoxy-3-phenylcoumarin?
For 4-Hydroxy-7-methoxy-3-phenylcoumarin, Upstream Products: 4-Hydroxy-7-methoxycoumarin, Methyl 4-methoxysalicylate, Phenylacetyl chloride; Downstream Products: 4,7-dihydroxy-3-phenyl-2H-chromen-2-one.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Hydroxy-7-methoxy-3-phenylcoumarin (CAS 2555-24-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-37588-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.