Fenchlorphos
TL;DR: Fenchlorphos (CAS 299-84-3) is a chemical compound with molecular formula C8H8Cl3O3PS and molecular weight 319.90 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
dimethoxy-sulfanylidene-(2,4,5-trichlorophenoxy)-λ5-phosphane
Also Known As: Fenchlorphos, RONNEL, Fenclofos, Fenchlorfos, Trolene
| Molecular Formula | C8H8Cl3O3PS |
|---|---|
| Molecular Weight | 319.90 g/mol |
| LogP | 5.1 |
| Topological Polar Surface Area | 59.8 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 4 |
| Exact Mass | 319.89975 |
| Heavy Atoms | 16 |
| Complexity | 273.0 |
| Melting Point | 41.1 °C |
| Boiling Point | Decomposes |
| Density | 1.49 at 25.0 °C |
| Solubility | 0.004 % at 77 °F (NIOSH, 2024) |
| Vapor Pressure | 0.0008 mmHg at 25.0 °C |
| Refractive Index | 1.5537 @ 50 °C |
Chemical Identifiers
| CAS Number | 299-84-3 |
|---|---|
| SMILES | COP(=S)(OC)OC1=CC(=C(C=C1Cl)Cl)Cl |
| InChIKey | JHJOOSLFWRRSGU-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
Fenchlorphos (CAS 299-84-3), with molecular formula C8H8Cl3O3PS and molecular weight 319.90 g/mol. IUPAC: dimethoxy-sulfanylidene-(2,4,5-trichlorophenoxy)-λ5-phosphane.
Chemical Property Profile of Fenchlorphos
Property Insights of Fenchlorphos
The XLogP value of 5.1 indicates that Fenchlorphos is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 59.8 Ų, Fenchlorphos exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Fenchlorphos has 0 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Fenchlorphos?
The CAS number of Fenchlorphos is 299-84-3.
What is the molecular formula of Fenchlorphos?
The molecular formula of Fenchlorphos is C8H8Cl3O3PS.
What is the molecular weight of Fenchlorphos?
The molecular weight of Fenchlorphos is 319.90 g/mol.
Where can I buy Fenchlorphos?
You can request a quote for Fenchlorphos directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Fenchlorphos?
Yes, KEHONG BIO provides custom synthesis services for Fenchlorphos and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.