Fenthiaprop-ethyl
Also known as: ethyl 2-[4-[(6-chloro-1,3-benzothiazol-2-yl)oxy]phenoxy]propanoate, ethyl (RS)-2-[4-(6-chloro-1,3-benzothiazol-2-yloxy)phenoxy]propionate, ethyl 2-[4-[(6-chloro-2-benzothiazolyl)oxy]phenoxy]propanoate, ethyl 2-{p-[(6-chloro-2-benzothiazolyl)oxy]phenoxy}propionate, fenthiaprop-ethyl, Hoe 35609
Fenthiaprop-ethyl (CAS 66441-11-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H16ClNO4S and a molecular weight of 377.84200 g/mol. Key properties include a boiling point of 497.7ºC at 760 mmHg, a density of 1.336g/cm3 and a flash point of 254.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 66441-11-0
- Jingsj CID
- J-1024735-5
- Molecular Formula
- C18H16ClNO4S
- Molecular Weight
- 377.84200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 497.7ºC at 760 mmHg |
|---|---|
| Density | 1.336g/cm3 |
| Flash Point | 254.8ºC |
| Exact Mass | 377.04900 |
| PSA | 85.89000 |
| LogP | 5.07240 |
| Refractive Index | 1.616 |
Frequently Asked Questions
What is the CAS number of Fenthiaprop-ethyl?
The CAS number of Fenthiaprop-ethyl is 66441-11-0.
What are the molecular formula and molecular weight of Fenthiaprop-ethyl?
Fenthiaprop-ethyl has molecular formula C18H16ClNO4S and molecular weight 377.84200 g/mol.
What are the upstream and downstream products of Fenthiaprop-ethyl?
For Fenthiaprop-ethyl, Upstream Products: 4-[(6-Chloro-2-benzothiazolyl)oxy]phenol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Fenthiaprop-ethyl (CAS 66441-11-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1024735-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.