4'-Hydroxyflavone
4'-羟基黄酮
Also known as: 2-(4-Hydroxyphenyl)-4H-1-benzopyran-4-one, 4H-1-Benzopyran-4-one, 2-(4-hydroxyphenyl)-, Flavone, 4'-hydroxy-, NSC22357
4'-Hydroxyflavone (CAS 4143-63-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C15H10O3 and a molecular weight of 238.23800 g/mol. It is also known as 2-(4-Hydroxyphenyl)-4H-1-benzopyran-4-one, 4H-1-Benzopyran-4-one, 2-(4-hydroxyphenyl)- and Flavone, 4'-hydroxy-. Key properties include a melting point of 275 °C, a boiling point of 425.8ºC at 760mmHg, a density of 1.34g/cm3 and a flash point of 165.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4143-63-9
- Jingsj CID
- J-1341108-8
- Molecular Formula
- C15H10O3
- Chinese Name
- 4'-羟基黄酮
- Molecular Weight
- 238.23800 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 275 °C |
|---|---|
| Boiling Point | 425.8ºC at 760mmHg |
| Density | 1.34g/cm3 |
| Flash Point | 165.7ºC |
Frequently Asked Questions
What is the CAS number of 4'-Hydroxyflavone?
The CAS number of 4'-Hydroxyflavone is 4143-63-9.
What are the molecular formula and molecular weight of 4'-Hydroxyflavone?
4'-Hydroxyflavone has molecular formula C15H10O3 and molecular weight 238.23800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4'-Hydroxyflavone (CAS 4143-63-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1341108-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.