Coumarin 153
香豆素153
Also known as: Coumarin 540A, Coumarine 540A, 2,3,6,7-Tetrahydro-9-(trifluoromethyl)-1H,5H,11H-[1]benzopyrano[6,7,8-ij]quinolizin-11-one, 8-Trifluoromethyl-2,3,5,6-tetrahydro-1H,11H-[1]benzopyrano[6,7,8-ij]quinolizin-11-one, MFCD00041843, C16H14F3NO2
Coumarin 153 (CAS 53518-18-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H14F3NO2 and a molecular weight of 309.28300 g/mol. It is also known as Coumarin 540A, Coumarine 540A and 2,3,6,7-Tetrahydro-9-(trifluoromethyl)-1H,5H,11H-[1]benzopyrano[6,7,8-ij]quinolizin-11-one. Key properties include a melting point of 167-168ºC, a boiling point of 447.3ºC at 760mmHg, a density of 1.44g/cm3 and a flash point of 224.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 53518-18-6
- Jingsj CID
- J-49090-2
- Molecular Formula
- C16H14F3NO2
- Chinese Name
- 香豆素153
- Molecular Weight
- 309.28300 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 167-168ºC |
|---|---|
| Boiling Point | 447.3ºC at 760mmHg |
| Density | 1.44g/cm3 |
| Flash Point | 224.3ºC |
Frequently Asked Questions
What is the CAS number of Coumarin 153?
The CAS number of Coumarin 153 is 53518-18-6.
What are the molecular formula and molecular weight of Coumarin 153?
Coumarin 153 has molecular formula C16H14F3NO2 and molecular weight 309.28300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Coumarin 153 (CAS 53518-18-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-49090-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.