1,3-Diethylurea
1,3-二乙基脲
Also known as: sym-Diethylurea, N,N'-Diethylurea, Diethylurea, 1,3-diethyl urea, 1,3-diethyl-2-urea, 1,3-diethyl-ure, Urea, 1,3-diethyl-, sym-N,N'-Diethylurea
1,3-Diethylurea (CAS 623-76-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H12N2O and a molecular weight of 116.162 g/mol. It is also known as sym-Diethylurea, N,N'-Diethylurea and Diethylurea. Key properties include a melting point of 112-113 °C(lit.), a boiling point of 263.0±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 121.1±18.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 623-76-7
- Jingsj CID
- J-1990682-5
- Molecular Formula
- C5H12N2O
- Chinese Name
- 1,3-二乙基脲
- Molecular Weight
- 116.162 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 112-113 °C(lit.) |
|---|---|
| Boiling Point | 263.0±0.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 121.1±18.9 °C |
Frequently Asked Questions
What is the CAS number of 1,3-Diethylurea?
The CAS number of 1,3-Diethylurea is 623-76-7.
What are the molecular formula and molecular weight of 1,3-Diethylurea?
1,3-Diethylurea has molecular formula C5H12N2O and molecular weight 116.162 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,3-Diethylurea (CAS 623-76-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1990682-5 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.