3-Phenyl-2,4(1H,3H)-quinazolinedione
3-苯基-2,4(1H,3H)-喹唑啉二酮
Also known as: 2,4(1H,3H)-Quinazolinedione, 3-phenyl-, 3-Phenyl-1H,3H-quinazoline-2,4-dione, 3-Phenylquinazoline-2,4(1H,3H)-dione, 3-Phenyl-1,2,3,4-tetrahydroquinazoline-2,4-dione, 2,4-dioxo-3-phenyl-1,2,3,4-tetrahydroquinazoline, 3-Phenylbenzoyleneurea
- CAS No.
- 603-23-6
- Jingsj CID
- J-885203-6
- Molecular Formula
- C14H10N2O2
- Chinese Name
- 3-苯基-2,4(1H,3H)-喹唑啉二酮
- Molecular Weight
- 238.24100 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 281-283ºC |
|---|---|
| Boiling Point | 447.6ºC at 760 mmHg |
| Density | 1.319g/cm3 |
| Flash Point | 224.5ºC |
Frequently Asked Questions
What is the CAS number of 3-Phenyl-2,4(1H,3H)-quinazolinedione?
603-23-6
What are the molecular formula and molecular weight of 3-Phenyl-2,4(1H,3H)-quinazolinedione?
C14H10N2O2, molecular weight 238.24100 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026