5-Phenylhydantoin
Also known as: 5-Phenylhydantoin, 4-Phenylimidazolidine-2,5-dione, Phenylhydantoin, 5-phenylimidazolidine-2,4-dione, 5-D,L-phenylhydantoin, Hydantoin, 5-phenyl-, 5-Phenyl-2,4-imidazolidinedione
5-Phenylhydantoin (CAS 89-24-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H8N2O2 and a molecular weight of 176.17200 g/mol. Key properties include a melting point of 182°C and a density of 1.276g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 89-24-7
- Jingsj CID
- J-26800-8
- Molecular Formula
- C9H8N2O2
- Molecular Weight
- 176.17200 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 182°C |
|---|---|
| Density | 1.276g/cm3 |
| Exact Mass | 176.05900 |
| PSA | 58.20000 |
| LogP | 1.22470 |
| Refractive Index | 1.569 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 5-Phenylhydantoin?
The CAS number of 5-Phenylhydantoin is 89-24-7.
What are the molecular formula and molecular weight of 5-Phenylhydantoin?
5-Phenylhydantoin has molecular formula C9H8N2O2 and molecular weight 176.17200 g/mol.
What are the upstream and downstream products of 5-Phenylhydantoin?
For 5-Phenylhydantoin, Upstream Products: Benzaldehyde, Urea, Carbon dioxide; Downstream Products: Benzoylurea, 5-Benzyl-2,4-imidazolinedione, D-(-)-α-Phenylglycine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Phenylhydantoin (CAS 89-24-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26800-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.