1-(4-Fluorophenyl)urea
1-(4-氟苯基)脲
Also known as: 4-Fluorophenylurea, N-(4-Fluorophenyl)urea, (4-Fluorophenyl)urea, (p-Fluorophenyl)urea, 1-(p-Fluorophenyl)urea
1-(4-Fluorophenyl)urea (CAS 659-30-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H7FN2O and a molecular weight of 154.142 g/mol. It is also known as 4-Fluorophenylurea, N-(4-Fluorophenyl)urea and (4-Fluorophenyl)urea. Key properties include a melting point of 183-185ºC, a boiling point of 235.5±23.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 96.2±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 659-30-3
- Jingsj CID
- J-31219-6
- Molecular Formula
- C7H7FN2O
- Chinese Name
- 1-(4-氟苯基)脲
- Molecular Weight
- 154.142 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 183-185ºC |
|---|---|
| Boiling Point | 235.5±23.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 96.2±22.6 °C |
Frequently Asked Questions
What is the CAS number of 1-(4-Fluorophenyl)urea?
The CAS number of 1-(4-Fluorophenyl)urea is 659-30-3.
What are the molecular formula and molecular weight of 1-(4-Fluorophenyl)urea?
1-(4-Fluorophenyl)urea has molecular formula C7H7FN2O and molecular weight 154.142 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(4-Fluorophenyl)urea (CAS 659-30-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31219-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.