CAS Number2921-88-2
SynonymsDURSBAN; Chlorpyrifos; 0,0-Diethyl-O-[3,5,6-trichloro-2-pyridyl]phosphorothioate; suSCon; Empire; Brodan; Equity; Clorpyrifos; Eradex; O,O-diethyl O-(3,5,6-trichloropyridin-2-yl) phosphorothioate; O,O-diethyl O-(3,5,6-trichloro-2-pyridinyl) phosphorothioate; Chlorpyrifos,Chlorpyriphos; Pyrine; chlopyrifos; chloropyrifos; chlorpyriphos-ethyl; MFCD00041800; O,O-diethyl O-3,5,6-trichloro-2-pyridyl phosphorothioate; DOWCO; Chlorpyriphos; Zidil; CUGAT; EINECS 220-864-4
Molecular FormulaC9H11Cl3NO3PS
Molecular Weight350.59
Purity97%
Density1.5±0.1 g/cm3
Boiling Point375.9±52.0 °C at 760 mmHg
Melting Point42-44°C
AppearanceWhite granular crystals
EINECS220-864-4
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 2921-88-2 |
| Catalog No. | 2A-9009757 |
| Chinese Name | 毒死蜱 |
| Synonyms | DURSBAN; Chlorpyrifos; 0,0-Diethyl-O-[3,5,6-trichloro-2-pyridyl]phosphorothioate; suSCon; Empire; Brodan; Equity; Clorpyrifos; Eradex; O,O-diethyl O-(3,5,6-trichloropyridin-2-yl) phosphorothioate; O,O-diethyl O-(3,5,6-trichloro-2-pyridinyl) phosphorothioate; Chlorpyrifos,Chlorpyriphos; Pyrine; chlopyrifos; chloropyrifos; chlorpyriphos-ethyl; MFCD00041800; O,O-diethyl O-3,5,6-trichloro-2-pyridyl phosphorothioate; DOWCO; Chlorpyriphos; Zidil; CUGAT; EINECS 220-864-4 |
| Molecular Formula | C9H11Cl3NO3PS |
| Molecular Weight | 350.59 |
| Purity | 97 |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 375.9±52.0 °C at 760 mmHg |
| Melting Point | 42-44°C |
| Appearance | White granular crystals |
| Water Solubility | Insoluble. 0.00013 g/100 mL |
| Storage Condition | Sealed in a cool, dry environment |
| Packaging | III |
| Application | Chlorpyrifos is an organophosphorus pesticide and is classified as a phosphorus ion. The oxymetabolite of chlorpyrifos is an inhibitor of acetylcholinesterase (AChE) and affects the neurological funct |
| EINECS | 220-864-4 |
| HTC | 2933399021 |
| PubChem ID | 329756699 |
| MDL Number | MFCD00041800 |
| SMILES | CCOP(=S)(OCC)Oc1nc(Cl)c(Cl)cc1Cl |
| InChI | 1S/C9H11Cl3NO3PS/c1-3-14-17(18,15-4-2)16-9-7(11)5-6(10)8(12)13-9/h5H,3-4H2,1-2H3 |
| InChI Key | SBPBAQFWLVIOKP-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1545756 |
| NACRES Code | NA.24 |
| UNSPSC | 41116107 |
| Hazard Symbols | 6.1(b) |
| MSDS | msds/9757_1_2921_88_2.pdf |
| Bioactivity | Chlorpyrifos is an organophosphate insecticide that is classified as a phosphorothionate. The oxon metabolite of Chlorpyrifos is an inhibitor of acetylcholinesterase (AChE), affecting neurological function in insects, humans, and other animals. The Chlorpyrifos oxon (CPO) metabolite is hydrolyzed by the plasma enzyme paraoxonase 1 (PON1), and susceptibility to neurotoxicity associated with CPO exposure is mitigated by PON1 overexpression. Related Catalog Research Areas >> Neurological Disease Signaling Pathways >> Neuronal Signaling >> AChE Chemical & Physical Properties Density 1.5±0.1 g/cm3 Boiling Point 375.9±52.0 °C at 760 mmHg Melting Point 42-44°C Molecular Formula C9H11Cl3NO3PS Molecular Weight 350.586 Flash Point 181.1±30.7 °C Exact Mass 348.926270 PSA 82.48000 LogP 4.77 Vapour Pressure 0.0±0.8 mmHg at 25°C Index of Refraction 1.566 InChIKey SBPBAQFWLVIOKP-UHFFFAOYSA-N SMILES CCOP(=S)(OCC)Oc1nc(Cl)c(Cl)cc1Cl Stability Stable. Incompatible with strong oxidizing agents. Water Solubility Insoluble. 0.00013 g/100 mL |
| Use of | Chlorpyrifos is an organophosphate insecticide that is classified as a phosphorothionate. The oxon metabolite of Chlorpyrifos is an inhibitor of acetylcholinesterase (AChE), affecting neurological function in insects, humans, and other animals. The Chlorpyrifos oxon (CPO) metabolite is hydrolyzed by the plasma enzyme paraoxonase 1 (PON1), and susceptibility to neurotoxicity associated with CPO exposure is mitigated by PON1 overexpression. Properties Articles103 Name chlorpyrifos Synonym More Synonyms Clorpyrifos Biological Activity Description Chlorpyrifos is an organophosphate insecticide that is classified as a phosphorothionate. The oxon metabolite of Chlorpyrifos is an inhibitor of acetylcholinesterase (AChE), affecting neurological function in insects, humans, and other animals. The Chlorpyrifos oxon (CPO) metabolite is hydrolyzed by the plasma enzyme paraoxonase 1 (PON1), and susceptibility to neurotoxicity associated with CPO exposure is mitigated by PON1 overexpression. Related Catalog Research Areas >> Neurological Disease Signaling Pathways >> Neuronal Signaling >> AChE Chemical & Physical Properties Exact Mass 348.926270 PSA 82.48000 Index of Refraction 1.566 InChIKey SBPBAQFWLVIOKP-UHFFFAOYSA-N Stability Stable. Incompatible with strong oxidizing agents. |
| Tax Rebate | 9.0% |
| Supervision | S. Import and export pesticide registration certificate |
| Transport Info | Product name: Supervision conditions S. Import and export pesticide registration certificate |
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