Chlorpyrifos Oxon
Buy Chlorpyrifos Oxon (CAS 5598-15-2) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our Analytical Reagents range.
About Chlorpyrifos Oxon
Zemixal supplies Chlorpyrifos Oxon within its laboratory Chemicals & Reagents portfolio. Identity at a glance: CAS 5598-15-2, formula C9H11Cl3NO4P and molar mass 334.5 g/mol.
Use cases we see most often
- Agrochemical formulations
- Laboratory analysis
Storage and safety notes
It carries the GHS signal word Danger (H301, H400 and H410), so wear gloves and eye protection and work with good ventilation.
Order it in 100 mg, 250 mg, 1 g and 5 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Agrochemical formulations
- Laboratory analysis
Applications
Specifications and identifiers
| Product name | Chlorpyrifos Oxon |
|---|---|
| Catalogue number | ZX-046548 |
| CAS number | 5598-15-2 |
| IUPAC name | diethyl (3,5,6-trichloro-2-pyridinyl) phosphate |
| Molecular formula | C9H11Cl3NO4P |
| Molar mass | 334.5 g/mol |
| Exact mass | 332.9491 |
| XLogP3 | 3.5 |
| H-bond donors / acceptors | 0 / 5 |
| Topological polar surface area | 57.7 Ų |
| InChIKey | OTMOUPHCTWPNSL-UHFFFAOYSA-N |
| SMILES | CCOP(=O)(OCC)OC1=NC(=C(C=C1Cl)Cl)Cl |
| PubChem CID | 21804 |
| Synonyms | diethyl 3,5,6-trichloropyridin-2-yl phosphate, diethyl (3,5,6-trichloropyridin-2-yl) phosphate, Chloropyrifos oxon, Fospirate-ethyl, Chlorphrifos Oxon, Diethyl-2,5,6-trichloro-2-pyridinol, O,O-Diethyl O-3,5,6-trichloro-2-pyridyl phosphate, Phosphoric acid, diethyl 3,5,6-trichloro-2-pyridinyl ester, 6-Trichloro-2-pyridyl Diethyl Phosphate, Diethyl 3,5,6-trichloro-2-pyridyl phosphate, 3,5,6-Trichloro-2-pyridyl diethyl phosphate, diethyl (3,5,6-trichloro-2-pyridyl) phosphate |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H301Toxic if swallowed
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P264, P270, P273, P301 + P316, P321, P330, P391, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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- MW
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