7-Methylcoumarin
Also known as: 7-Methyl-2H-1-benzopyran-2-one, 7-Methyl-2H-chromen-2-one, 7-Methyl-chromen-2-one, 7-Methyl-cumarin, 7-Methylchromen-2-one, 2H-1-Benzopyran-2-one, 7-methyl-, Coumarin, 7-methyl-, METHYLCOUMARIN,7-, MFCD00006880, EINECS 219-499-3
7-Methylcoumarin (CAS 2445-83-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H8O2 and a molecular weight of 160.17 g/mol. Key properties include a melting point of 128-130 °C(lit.), a boiling point of 313.1±0.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 125.9±19.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2445-83-2
- Jingsj CID
- J-19610-1
- Molecular Formula
- C10H8O2
- Molecular Weight
- 160.17 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 128-130 °C(lit.) |
|---|---|
| Boiling Point | 313.1±0.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 125.9±19.5 °C |
| Exact Mass | 160.052429 |
| PSA | 30.21000 |
| LogP | 1.85 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.583 |
Activity & Biological Data
| Additional Information | [1]. Sancheti S, et, al. Ameliorative effects of 7-methylcoumarin and 7-methoxycoumarin against CCl4-induced hepatotoxicity in rats. Drug Chem Toxicol. 2013 Jan;36(1):42-7. |
|---|
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 7-Methylcoumarin?
The CAS number of 7-Methylcoumarin is 2445-83-2.
What are the molecular formula and molecular weight of 7-Methylcoumarin?
7-Methylcoumarin has molecular formula C10H8O2 and molecular weight 160.17 g/mol.
What are the upstream and downstream products of 7-Methylcoumarin?
For 7-Methylcoumarin, Upstream Products: 2-Hydroxy-4-methylbenzaldehyde, Ethoxyethyne, DL-Malic acid; Downstream Products: 4-Methylsalicylic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "7-Methylcoumarin (CAS 2445-83-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19610-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.