1,3-Dioctadecylurea
1,3-二十八烷基尿素
Also known as: N,N'-Dioctadecylurea, N,N'-dioctadecyl-urea, N,N'-di-n-octadecylurea, Distearylurea, Hackreen SS, NNDIOCTADECYLUREA, Urea, N,N'-dioctadecyl-
1,3-Dioctadecylurea (CAS 4051-66-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C37H76N2O and a molecular weight of 565.01200 g/mol. It is also known as N,N'-Dioctadecylurea, N,N'-dioctadecyl-urea and N,N'-di-n-octadecylurea. Key properties include a melting point of 110-112ºC(lit.), a boiling point of 658ºC at 760 mmHg, a density of 0.863g/cm3 and a flash point of 81.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4051-66-5
- Jingsj CID
- J-1330207-6
- Molecular Formula
- C37H76N2O
- Chinese Name
- 1,3-二十八烷基尿素
- Molecular Weight
- 565.01200 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 110-112ºC(lit.) |
|---|---|
| Boiling Point | 658ºC at 760 mmHg |
| Density | 0.863g/cm3 |
| Flash Point | 81.8ºC |
Frequently Asked Questions
What is the CAS number of 1,3-Dioctadecylurea?
The CAS number of 1,3-Dioctadecylurea is 4051-66-5.
What are the molecular formula and molecular weight of 1,3-Dioctadecylurea?
1,3-Dioctadecylurea has molecular formula C37H76N2O and molecular weight 565.01200 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-Dioctadecylurea (CAS 4051-66-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1330207-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.