Herbicide Pesticide Pretilachlor + Fenclorim EC (300g/l+75g/l EC, 300g/l+100g/l EC)
PretilachlorDescription: A herbicide used to control the the most common weeds found in paddy rice crops
Example pests controlled: Annual grasses and broad-leaved weeds includingEchinochloa Beauvois, Cyperus difformis, Monochoria vaginalis, Sedges
Example applications: Paddy fields
Chemical structure: Isomerism | - |
Chemical formula | C17H26ClNO2 |
Canonical SMILES | CCCOCCN(C1=C(C=CC=C1CC)CC)C(=O)CCl |
Isomeric SMILES | No data |
International Chemical Identifier key (InChIKey) | YLPGTOIOYRQOHV-UHFFFAOYSA-N |
International Chemical Identifier (InChI) | InChI=1S/C17H26ClNO2/c1-4-11-21-12-10-19(16(20)13-18)17-14(5-2)8-7-9-15(17)6-3/h7-9H,4-6,10-13H2,1-3H3 |
General status: Pesticide type | Herbicide |
Substance group | Chloroacetamide |
Minimum active substance purity | - |
Known relevant impurities | - |
Substance origin | Synthetic |
Mode of action | Selective. Inhibition of VLCFA (inhibition of cell division). |
CAS RN | 51218-49-6 |
EC number | - |
CIPAC number | 711 |
US EPA chemical code | - |
PubChem CID | 91644 |
Molecular mass (g mol-1) | 311.85 |
PIN (Preferred Identification Name) | 2-chloro-2',6'-diethyl-N-(2-propoxyethyl)acetanilide |
IUPAC name | 2-chloro-2',6'-diethyl-N-(2-propoxyethyl)acetanilide |
CAS name | 2-chloro-N-(2,6-diethylphenyl)-N-(2-propoxyethyl)acetamide |
FenclorimFenclorim NOMENCLATURECommon name: Fenclorim (BSI, draft E-ISO); Fenclorime ((f) draft F-ISO)
IUPAC name: 4, 6-dichloro-2-phenylpyrimidine
Chemical Abstracts name: 4, 6-dichloro-2-phenylpyrimidine
CAS RN [3740-92-9]
PHYSICAL CHEMISTRYMol. wt. 225.1 M.f. C10H6Cl2N2 Form Colourless crystals. M.p. 96.9 °C V.p. 12 mPa (20 °C) Kow logP = 4.17 Henry 1.1 Pa m3 mol-1 (calc.) S.g./density 1.5 g/cm3 (20 °C) Solubility In water 2.5 mg/l (20 °C). In acetone 14%, cyclohexanone 28%, dichloromethane 40%, toluene 35%, xylene 30%, hexane 4%, methanol 1.9%, n-octanol 4.2%, and isopropanol 1.8%. Stability Stable in neutral, acidic and weakly alkaline media. Stable up to 400 °C.
Fenclorim APPLICATIONSFenclorim Biochemistry Enhances the metabolism of pretilachlor in rice, which proceeds via glutathione conjugation.
Fenclorim Mode of action:Herbicide safener. Taken up rapidly by the roots of germinating rice seeds, and protects them from potential damage caused by pretilachlor.