毒死蜱
TL;DR: 毒死蜱 (CAS 2921-88-2) is a chemical compound with molecular formula C9H11Cl3NO3PS and molecular weight 348.93 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
毒死蜱
diethoxy-sulfanylidene-[(3,5,6-trichloro-2-pyridinyl)oxy]-λ5-phosphane
Also Known As: chlorpyrifos, Dursban, Chlorpyriphos, Lorsban, Trichlorpyrphos
| Molecular Formula | C9H11Cl3NO3PS |
|---|---|
| Molecular Weight | 348.93 g/mol |
| LogP | 5.3 |
| Topological Polar Surface Area | 72.7 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 5 |
| Rotatable Bonds | 6 |
| Exact Mass | 348.92627 |
| Heavy Atoms | 18 |
| Complexity | 303.0 |
| Melting Point | 108 to 43.3 °C |
| Boiling Point | 160.0 °C at 760 mmHg (Decomposes) |
| Density | 1.4 (Liquid at 43.3 °C) |
| Solubility | approximately 2 mg/L at 77 °F (NTP, 1992) |
| Flash Point | 27.8 °C (CLOSED CUP) /DURSBAN 4E/ |
| Vapor Pressure | 1.87e-05 mmHg at 25.0 °C |
Chemical Identifiers
| CAS Number | 2921-88-2 |
|---|---|
| SMILES | CCOP(=S)(OCC)OC1=NC(=C(C=C1Cl)Cl)Cl |
| InChIKey | SBPBAQFWLVIOKP-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
毒死蜱 (CAS 2921-88-2), with molecular formula C9H11Cl3NO3PS and molecular weight 348.93 g/mol. IUPAC: diethoxy-sulfanylidene-[(3,5,6-trichloro-2-pyridinyl)oxy]-λ5-phosphane.
Chemical Property Profile of 毒死蜱
Property Insights of 毒死蜱
The XLogP value of 5.3 indicates that 毒死蜱 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 72.7 Ų falls within the moderate polarity range, balancing permeability and solubility for 毒死蜱. Following Lipinski's Rule of Five, 毒死蜱 has 0 hydrogen bond donor(s) and 5 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of 毒死蜱?
The CAS number of 毒死蜱 is 2921-88-2.
What is the molecular formula of 毒死蜱?
The molecular formula of 毒死蜱 is C9H11Cl3NO3PS.
What is the molecular weight of 毒死蜱?
The molecular weight of 毒死蜱 is 348.93 g/mol.
Where can I buy 毒死蜱?
You can request a quote for 毒死蜱 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 毒死蜱?
Yes, KEHONG BIO provides custom synthesis services for 毒死蜱 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.