Biurea
Also known as: Hydrazine-1,2-dicarboxamide, N,N'-Dicarbamoylhydrazine, (Carbamoylamino)urea, DIUREA, Ureidourea, Dicarbamide
Biurea (CAS 110-21-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C2H6N4O2 and a molecular weight of 118.09500 g/mol. Key properties include a melting point of 247-250 °C, a boiling point of 330.5ºC at 760 mmHg, a density of 1.594g/cm3 and a flash point of 153.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 110-21-4
- Jingsj CID
- J-1333641-1
- Molecular Formula
- C2H6N4O2
- Molecular Weight
- 118.09500 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 247-250 °C |
|---|---|
| Boiling Point | 330.5ºC at 760 mmHg |
| Density | 1.594g/cm3 |
| Flash Point | 153.7ºC |
| Exact Mass | 118.04900 |
| PSA | 110.24000 |
| LogP | 0.42040 |
| Vapor Pressure | 0.000165mmHg at 25°C |
| Refractive Index | 1.61 |
Customs & Trade Information
| HS Code | 2928000090 |
|---|---|
| Summary | 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Biurea?
The CAS number of Biurea is 110-21-4.
What are the molecular formula and molecular weight of Biurea?
Biurea has molecular formula C2H6N4O2 and molecular weight 118.09500 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. "Biurea (CAS 110-21-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1333641-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.