Chlorpyrifos 18% + Buprofezin 22% SC Insecticide Pesticide & Acaricide
Chlorpyrifos
An organophosphate insecticide approved for use in the EU. It has a low aqueous solubility, is quite volatile and is non-mobile. There is a low risk of leaching to groundwater based on its chemical properties. It can be moderately persistent in soil systems but is not usually persistent in water systems. It is highly toxic to mammals, is classified as a reproduction toxicant, an acetyl cholinesterase inhibitor and a neurotoxicant. It is also a skin and eye irritant. It is highly toxic to birds, fish, aquatic inverterbrates and honey bees and moderately toxic to aquatic plants, algae and earthworms
Description: A broad spectrum organophosphorus insecticide and acaricide used to control soil and foliage pests
Example pests controlled: Scale; Wooly aphid; Leaf roller; Caterpillars; Corn earworm; Armyworm; Cutworms; Rootworms; Cockroaches; Flea beetles; Flies; Termites; Fire ants
Example applications: Cereals including barley, wheat; Cotton; Fruit including apples, pears, grapes, pineapples, bananas, strawberries, mango; Tomatoes; Nuts; Vegetables inclding carrots, cabbages, cauliflower, Brussel sprouts
Efficacy & activity: Chlorpyrifos has been used very successfully over a long period of time to control a wide range of foliar pests on agricultural crops.
Availability status: Current
Chemical structure:
| Isomerism | - |
| Chemical formula | C9H11Cl3NO3PS |
| Canonical SMILES | CCOP(=S)(OCC)OC1=NC(=C(C=C1Cl)Cl)Cl |
| Isomeric SMILES | No data |
| International Chemical Identifier key (InChIKey) | SBPBAQFWLVIOKP-UHFFFAOYSA-N |
| International Chemical Identifier (InChI) | 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 |
General status:
| Pesticide type | Insecticide |
| Substance group | Organophosphate |
| Minimum active substance purity | 970 g/kg |
| Known relevant impurities | EU dossier - Sulfotep <3.0 g/kg, Acetone insolubles <5.0 g/kg |
| Substance origin | Synthetic |
| Mode of action | Non-systemic with contact, inhalation and stomach action. Acetylcholinesterase (AChE) inhibitor. |
| CAS RN | 2921-88-2 |
| EC number | 220-864-4 |
| CIPAC number | 221 |
| US EPA chemical code | 059101 |
| PubChem CID | 2730 |
| Molecular mass (g mol-1) | 350.58 |
A moulting inhibitor, thiadiazine insecticide for whitefly and other insect control
Example pests controlled: Whitefiles, Leaf- and plant-hoppers, Scale insects, Lady beetles, Mealybugs
Example applications: Citrus crops; Top fruit; Cucumbers; Tomatoes; Sweet potatoes; Rice; Cotton
Chemical structure: | Isomerism | Theoretically can exists in both the Z- and E- form, but X-ray analysis indicates that buprofezin consists of the Z-isomer exclusively (both in solid and in dissolved state). |
| Chemical formula | C16H23N3OS |
| Canonical SMILES | CC(C)N1C(=NC(C)(C)C)SCN(C1=O)C2=CC=CC=C2 |
| Isomeric SMILES | No data |
| International Chemical Identifier key (InChIKey) | PRLVTUNWOQKEAI-VKAVYKQESA-N |
| International Chemical Identifier (InChI) | InChI=1S/C16H23N3OS/c1-12(2)19-14(17-16(3,4)5)21-11-18(15(19)20)13-9-7-6-8-10-13/h6-10,12H,11H2,1-5H3/b17-14- |
| Pesticide type | Insecticide, Acaricide |
| Substance group | Unclassified |
| Minimum active substance purity | 985 g/kg |
| Known relevant impurities | EU dossier - None declared |
| Substance origin | Synthetic |
| Mode of action | Contact and stomach action. Inhibitors of chitin biosynthesis. |
| CAS RN | 69327-76-0 |
| EC number | - |
| CIPAC number | 681 |
| US EPA chemical code | 275100 |
| PubChem CID | 50367 |
| Molecular mass (g mol-1) | 305.44 |
| PIN (Preferred Identification Name) | (2Z)-2-(tert-butylimino)-5-phenyl-3-(propan-2-yl)-1,3,5-thiadiazinan-4-one |
| IUPAC name | (Z)-2-tert-butylimino-3-isopropyl-5-phenyl-1,3,5-thiadiazinan-4-one |
| CAS name | 2-((1,1-dimethylethyl)imino)tetrahydro-3-(1-methylethyl)-5-phenyl-4H-1,3,5-thiadiazin-4-one |