N-sec-Butylurea
N-(1-甲基丙基)脲
Also known as: N-(1-Methylpropyl)urea, sec-Butylurea, butan-2-ylurea
N-sec-Butylurea (CAS 689-11-2) 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 116.16200 g/mol. It is also known as N-(1-Methylpropyl)urea, sec-Butylurea and butan-2-ylurea. Key properties include a boiling point of 171.5ºC at 760 mmHg, a density of 0.959g/cm3 and a flash point of 57.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 689-11-2
- Jingsj CID
- J-1033651-9
- Molecular Formula
- C5H12N2O
- Chinese Name
- N-(1-甲基丙基)脲
- Molecular Weight
- 116.16200 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 171.5ºC at 760 mmHg |
|---|---|
| Density | 0.959g/cm3 |
| Flash Point | 57.5ºC |
Frequently Asked Questions
What is the CAS number of N-sec-Butylurea?
The CAS number of N-sec-Butylurea is 689-11-2.
What are the molecular formula and molecular weight of N-sec-Butylurea?
N-sec-Butylurea has molecular formula C5H12N2O and molecular weight 116.16200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-sec-Butylurea (CAS 689-11-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1033651-9 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.