双硫磷
TL;DR: 双硫磷 (CAS 3383-96-8) is a chemical compound with molecular formula C16H20O6P2S3 and molecular weight 465.99 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
双硫磷
[4-(4-dimethoxyphosphinothioyloxyphenyl)sulfanylphenoxy]-dimethoxy-sulfanylidene-λ5-phosphane
Also Known As: temephos, Temefos, Difos, Difenphos, Abathion
| Molecular Formula | C16H20O6P2S3 |
|---|---|
| Molecular Weight | 465.99 g/mol |
| LogP | 6.0 |
| Topological Polar Surface Area | 145.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 9 |
| Rotatable Bonds | 10 |
| Exact Mass | 465.98972 |
| Heavy Atoms | 27 |
| Complexity | 474.0 |
| Melting Point | 30.6 °C |
| Boiling Point | 248 to 125.0 °C at 760 mmHg (Decomposes) |
| Density | 1.32 |
| Solubility | Insoluble (NIOSH, 2024) |
| Flash Point | ABATE 4-E 75.0 °C (Closed Cup); ABATE 6-E 42.8 °C (Closed Cup); ABATE 200-E 45.0 °C (Closed Cup); ABATE 500-E 61.1 °C (Closed Cup) |
| Vapor Pressure | 7e-08 mmHg at 25.0 °C |
Chemical Identifiers
| CAS Number | 3383-96-8 |
|---|---|
| SMILES | COP(=S)(OC)OC1=CC=C(C=C1)SC2=CC=C(C=C2)OP(=S)(OC)OC |
| InChIKey | WWJZWCUNLNYYAU-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
双硫磷 (CAS 3383-96-8), with molecular formula C16H20O6P2S3 and molecular weight 465.99 g/mol. IUPAC: [4-(4-dimethoxyphosphinothioyloxyphenyl)sulfanylphenoxy]-dimethoxy-sulfanylidene-λ5-phosphane.
Chemical Property Profile of 双硫磷
Property Insights of 双硫磷
The XLogP value of 6.0 indicates that 双硫磷 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 145.0 Ų indicates high polarity, suggesting 双硫磷 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, 双硫磷 has 0 hydrogen bond donor(s) and 9 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of 双硫磷?
The CAS number of 双硫磷 is 3383-96-8.
What is the molecular formula of 双硫磷?
The molecular formula of 双硫磷 is C16H20O6P2S3.
What is the molecular weight of 双硫磷?
The molecular weight of 双硫磷 is 465.99 g/mol.
Where can I buy 双硫磷?
You can request a quote for 双硫磷 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 双硫磷?
Yes, KEHONG BIO provides custom synthesis services for 双硫磷 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.