Dihydrouracil
二氢尿嘧啶
Also known as: 5,6-Dihydrouracil, 5,6-Dihydro-2,4-dihydroxypyrimidine, Hydrouracil, Dihydro-2,4(1H,3H)-pyrimidinedione, 2,4(1H,3H)-Pyrimidinedione, dihydro-, Dihydropyrimidine-2,4(1H,3H)-dione, 1,3-Diazinane-2,4-dione
- CAS No.
- 504-07-4
- Jingsj CID
- J-46130-4
- Molecular Formula
- C4H6N2O2
- Chinese Name
- 二氢尿嘧啶
- Molecular Weight
- 114.103 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 279-281 °C(lit.) |
|---|---|
| Boiling Point | 337.0±25.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 208.5±12.4 °C |
Frequently Asked Questions
What is the CAS number of Dihydrouracil?
504-07-4
What are the molecular formula and molecular weight of Dihydrouracil?
C4H6N2O2, molecular weight 114.103 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026