Urea
Also known as: Carbamide, Carbonyl diamide, EINECS 200-315-5, MFCD00008022, UREUM, Urea (8CI,9CI), carbonyl diamine, diaminomethanal, urea
Urea (CAS 57-13-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula CH4N2O and a molecular weight of 60.055 g/mol. Key properties include a melting point of 131-135 ºC, a boiling point of 332.48°C, a density of 1.335 and a flash point of 53.7±22.6 °C. It is listed by 1 supplier, from 0.10 to 0.14 CNY per 500g. Record last updated Aug 21, 2026.
- CAS No.
- 57-13-6
- Jingsj CID
- J-35687-9
- Molecular Formula
- CH4N2O
- Molecular Weight
- 60.055 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | AR 500g | ¥48.00 | $0.01 /gBest ¥0.10/g CNY | CN China MOQ 500g | |
In Stock | GR 500g | ¥68.00 | $0.02 /g ¥0.14/g CNY | CN China MOQ 500g |
Physicochemical Properties
| Melting Point | 131-135 ºC |
|---|---|
| Boiling Point | 332.48°C |
| Density | 1.335 |
| Flash Point | 53.7±22.6 °C |
| Exact Mass | 60.032364 |
| PSA | 69.11000 |
| LogP | -1.43 |
| Vapor Pressure | <0.1 hPa (20 °C) |
| Refractive Index | n20/D 1.40 |
| Additional Property | 1080 g/L (20 ºC) |
Activity & Biological Data
| Target | Human Endogenous Metabolite |
|---|---|
| Additional Information | [1]. Bennion BJ, et al. The molecular basis for the chemical denaturation of proteins by urea. Proc Natl Acad Sci U S A. 2003 Apr 29;100(9):5142-7. [2]. Pan M, et al. Urea: a comprehensive review of the clinical literature. Dermatol Online J. 2013 Nov 15;19(11):20392. [3]. Wang H, et al. Urea. Subcell Biochem. 2014;73:7-29. |
Customs & Trade Information
| HS Code | 3102100001 |
|---|
Frequently Asked Questions
What is the CAS number of Urea?
The CAS number of Urea is 57-13-6.
What are the molecular formula and molecular weight of Urea?
Urea has molecular formula CH4N2O and molecular weight 60.055 g/mol.
Which suppliers offer Urea?
1 supplier(s) listed; reference unit price ¥0.10–0.14 /g.
What are the upstream and downstream products of Urea?
For Urea, Upstream Products: Carbon dioxide, Cyanamide, Ammonium carbamate; Downstream Products: Cyanuric acid, O-Methylisourea, 3,5-Diacetyl-1,4-dihydro-2,6-dimethylpyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Urea (CAS 57-13-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35687-9 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.