5-ethylbarbituric acid
Also known as: 5-ethyl-1,3-diazinane-2,4,6-trione, 5-ethylpyrimidine-2,4,6(1H,3H,5H)-trione, 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-, 5-Aethyl-barbitursaeure, 5-ethyl-pyrimidine-2,4,6-trione, 5-ethylpyrimidinetrione, Barbituric Acid Impurity 2 (5-Ethylbarbituric Acid), Barbituric acid, 5-ethyl-, RMA-674, NSC 27274, NSC 66908
5-ethylbarbituric acid (CAS 2518-72-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H8N2O3 and a molecular weight of 156.13900 g/mol. Key property: a density of 1.243g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2518-72-1
- Jingsj CID
- J-1358338-5
- Molecular Formula
- C6H8N2O3
- Molecular Weight
- 156.13900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.243g/cm3 |
|---|---|
| Exact Mass | 156.05300 |
| PSA | 75.27000 |
| LogP | 0.03620 |
| Refractive Index | 1.467 |
Customs & Trade Information
| HS Code | 2933540000 |
|---|---|
| Summary | 2933540000 other derivatives of malonylurea (barbituric acid); salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 5-ethylbarbituric acid?
The CAS number of 5-ethylbarbituric acid is 2518-72-1.
What are the molecular formula and molecular weight of 5-ethylbarbituric acid?
5-ethylbarbituric acid has molecular formula C6H8N2O3 and molecular weight 156.13900 g/mol.
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-ethylbarbituric acid (CAS 2518-72-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1358338-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.