| Identification | |
| Name: | Chlorpyrifos methyl |
| Synonyms: | Phosphorothioicacid, O,O-dimethyl O-(3,5,6-trichloro-2-pyridyl) ester (7CI,8CI); ChlorpyrifosM; Chlorpyrifos-methyl; Chlorpyriphos-methyl; Cyfen; Dowco 214; Dursban ME;Dursban methyl; ENT 27520; M 3196; Methyl Dursban; Methyl chlorpyrifos;Noltran; O,O-Dimethyl O-(3,5,6-trichloro-2-pyridyl) phosphorothioate;O,O-Dimethyl O-(3,5,6-trichloro-2-pyridyl) thiophosphate;O-(3,5,6-Trichloro-2-pyridinyl) O,O-dimethyl phosphorothioate; OMS 1155; Reldan |
| CAS: | 5598-13-0 |
| EINECS: | 227-011-5 |
| Molecular Formula: | C7H7 Cl3 N O3 P S |
| Molecular Weight: | 324.549 |
| InChI: | InChI=1S/C7H7Cl3NO3PS/c1-12-15(16,13-2)14-7-5(9)3-4(8)6(10)11-7/h3H,1-2H3 |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 3077 |
| Flash Point: | 163.8°C |
| Boiling Point: | 347.3°Cat760mmHg |
| Density: | 1.582g/cm3 |
| Stability: | Stable under normal temperature and pressure. |
| Refractive index: | 1.581 |
| Solubility: | In acetone > 400; methanol 190; hexane 120 (all in g/kg @ 20 deg C) In water, 4.76 mg/l @ 20 deg C |
| Appearance: | Colorless crystals with an ammonia-like odor. |
| Flash Point: | 163.8°C |
| Storage Temperature: | APPROX 4°C |
| Color: | White crystals Amber solid cake |
| Usage: | Insecticide. |
| Safety Data | |
| Hazard Symbols |
Xi:Irritant
N:Dangerousfortheenvironment
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