cis-Permethrin
Also known as: (1R)-cis-Permethrin, 3-Phenoxybenzyl (1R,3R)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate, NRDC 167, Ambush
cis-Permethrin (CAS 54774-45-7) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C21H20Cl2O3 and a molecular weight of 391.28800 g/mol. Key properties include a melting point of 34-35ºC, a boiling point of 200ºC at 0.1 mmHg; >290ºC at 760 mmHg, a density of 1.293g/cm3 and a flash point of 159.4ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 54774-45-7
- Jingsj CID
- J-988995-8
- Molecular Formula
- C21H20Cl2O3
- Molecular Weight
- 391.28800 g/mol
- Category
- Esters
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 34-35ºC |
|---|---|
| Boiling Point | 200ºC at 0.1 mmHg; >290ºC at 760 mmHg |
| Density | 1.293g/cm3 |
| Flash Point | 159.4ºC |
| Exact Mass | 390.07900 |
| PSA | 35.53000 |
| LogP | 6.11330 |
Frequently Asked Questions
What is the CAS number of cis-Permethrin?
The CAS number of cis-Permethrin is 54774-45-7.
What are the molecular formula and molecular weight of cis-Permethrin?
cis-Permethrin has molecular formula C21H20Cl2O3 and molecular weight 391.28800 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "cis-Permethrin (CAS 54774-45-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-988995-8 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.