Isoflavone
Also known as: 3-Phenyl-4H-chromen-4-one, 3-Phenylchromen-4-one, 3-phenyl-4h-1-benzopyran-4-one, Isoflavone (8CI), MFCD00100851, Soy Isoflavones
Isoflavone (CAS 574-12-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C15H10O2 and a molecular weight of 222.239 g/mol. Key properties include a melting point of 150ºC, a boiling point of 367.0±42.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 171.1±21.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 574-12-9
- Jingsj CID
- J-1974506-2
- Molecular Formula
- C15H10O2
- Molecular Weight
- 222.239 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 150ºC |
|---|---|
| Boiling Point | 367.0±42.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 171.1±21.4 °C |
| Exact Mass | 222.068085 |
| PSA | 30.21000 |
| LogP | 3.58 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.635 |
Frequently Asked Questions
What is the CAS number of Isoflavone?
The CAS number of Isoflavone is 574-12-9.
What are the molecular formula and molecular weight of Isoflavone?
Isoflavone has molecular formula C15H10O2 and molecular weight 222.239 g/mol.
What are the upstream and downstream products of Isoflavone?
For Isoflavone, Upstream Products: Salicylaldehyde, 2-Bromoacetophenone, Phenylboronic 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. "Isoflavone (CAS 574-12-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1974506-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.