Cyclocoumarol
环香豆素
Also known as: Pyranocoumarin, PYRANOCOUMARIN, PYRANOCUMARIN, Cumopyran, Cumopyrin, BL 5, Anticoagulans 63, Methanopyranorin, Compound 63, 2-Methoxy-2-methyl-4-phenyl-3,4-dihydro-2H,5H-pyrano[3,2-c]chromen-5-one, 3,4-Dihydro-2-methoxy-2-methyl-4-phenyl-2H,5H-pyrano[3,2-c][1]benzopyran-5-one, 2-Methyl-2-methoxy-4-phenyl-3,4-dihydro-pyrano-(3,2-c)-cumarin
Cyclocoumarol (CAS 518-20-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H18O4 and a molecular weight of 322.35500 g/mol. It is also known as Pyranocoumarin, PYRANOCOUMARIN and PYRANOCUMARIN. Key properties include a melting point of 166°, a boiling point of 488.6ºC at 760 mmHg, a density of 1.27g/cm3 and a flash point of 216.2ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 518-20-7
- Jingsj CID
- J-1498145-2
- Molecular Formula
- C20H18O4
- Chinese Name
- 环香豆素
- Molecular Weight
- 322.35500 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 166° |
|---|---|
| Boiling Point | 488.6ºC at 760 mmHg |
| Density | 1.27g/cm3 |
| Flash Point | 216.2ºC |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Cyclocoumarol?
The CAS number of Cyclocoumarol is 518-20-7.
What are the molecular formula and molecular weight of Cyclocoumarol?
Cyclocoumarol has molecular formula C20H18O4 and molecular weight 322.35500 g/mol.
Is Cyclocoumarol hazardous?
Cyclocoumarol has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Cyclocoumarol (CAS 518-20-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1498145-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.