Pencycuron
戊菌隆
Also known as: 1-(4-Chlorobenzyl)-1-cyclopentyl-3-phenylurea, 1-(p-chlorobenzyl)-1-cyclopentyl-3-phenylurea, N-[(4-Chlorophenyl)methyl]-N-cyclopentyl-N'-phenylurea, N-((4-Chlorophenyl)methyl)-N-cyclopentyl-N'-phenylurea, N-4-chlorobenzyl-N-cyclopentyl-N'-phenyl-urea, Monceren, Trotis, BAY NTN 19701, NTN 5201, Pencycurone
Pencycuron (CAS 66063-05-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H21ClN2O and a molecular weight of 328.836 g/mol. It is also known as 1-(4-Chlorobenzyl)-1-cyclopentyl-3-phenylurea, 1-(p-chlorobenzyl)-1-cyclopentyl-3-phenylurea and N-[(4-Chlorophenyl)methyl]-N-cyclopentyl-N'-phenylurea. Key properties include a melting point of 129 - 134ºC, a boiling point of 528.5±42.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 273.4±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 66063-05-6
- Jingsj CID
- J-6340-3
- Molecular Formula
- C19H21ClN2O
- Chinese Name
- 戊菌隆
- Molecular Weight
- 328.836 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 129 - 134ºC |
|---|---|
| Boiling Point | 528.5±42.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 273.4±27.9 °C |
Frequently Asked Questions
What is the CAS number of Pencycuron?
The CAS number of Pencycuron is 66063-05-6.
What are the molecular formula and molecular weight of Pencycuron?
Pencycuron has molecular formula C19H21ClN2O and molecular weight 328.836 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Pencycuron (CAS 66063-05-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6340-3 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.