5,7-Dihydroxy-4-methylcoumarin
5,7-二羟基-4-甲基香豆素
Also known as: 4-Methyl-5,7-dihydroxycoumarin, 4-Methyllimetol, 5,7-Dihydroxy-4-methyl-2H-1-benzopyran-2-one, 5,7-Dihydroxy-4-methyl-2H-chromen-2-one, 5,7-dihydroxy-4-methyl-2-benzopyrone, 5,7-dihydroxy-4-methyl-chromen-2-one, DIHYDROXY-4-METHYLCOUMARIN, 5,7-, EINECS 218-289-9, MFCD00016966
5,7-Dihydroxy-4-methylcoumarin (CAS 2107-76-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H8O4 and a molecular weight of 192.168 g/mol. It is also known as 4-Methyl-5,7-dihydroxycoumarin, 4-Methyllimetol and 5,7-Dihydroxy-4-methyl-2H-1-benzopyran-2-one. Key properties include a melting point of 296-299 °C(lit.), a boiling point of 472.1±14.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 197.9±13.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2107-76-8
- Jingsj CID
- J-35978-2
- Molecular Formula
- C10H8O4
- Chinese Name
- 5,7-二羟基-4-甲基香豆素
- Molecular Weight
- 192.168 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 296-299 °C(lit.) |
|---|---|
| Boiling Point | 472.1±14.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 197.9±13.6 °C |
| Exact Mass | 192.042252 |
| PSA | 70.67000 |
| LogP | 2.58 |
| Vapor Pressure | 0.0±1.2 mmHg at 25°C |
| Refractive Index | 1.652 |
Activity & Biological Data
| Additional Information | [1]. Céspedes CL1, et al. Antifungal and antibacterial activities of Mexican tarragon (Tagetes lucida). J Agric Food Chem. 2006 May 17;54(10):3521-7. |
|---|
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 5,7-Dihydroxy-4-methylcoumarin?
The CAS number of 5,7-Dihydroxy-4-methylcoumarin is 2107-76-8.
What are the molecular formula and molecular weight of 5,7-Dihydroxy-4-methylcoumarin?
5,7-Dihydroxy-4-methylcoumarin has molecular formula C10H8O4 and molecular weight 192.168 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,7-Dihydroxy-4-methylcoumarin (CAS 2107-76-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35978-2 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.