O,O-Dimethyl O-(3,5,6-trichloro-2-pyridinyl) phosphorothioate(CAS: 5598-13-0)

O,O-Dimethyl O-(3,5,6-trichloro-2-pyridinyl) phosphorothioate is a crystalline solid with a molecular weight of approximately 427.2 g/mol. It has a low solubility in water but is soluble in organic solvents like methanol and acetonitrile. This compound is highly reactive, particularly towards nucleophiles, and undergoes substitution reactions. It is used as an insecticide and herbicide.

O,O-Dimethyl O-(3,5,6-trichloro-2-pyridinyl) phosphorothioate can be synthesized through the reaction of chloropyridine and dimethyl phosphorodithioate in the presence of a suitable base like potassium carbonate. The yield is typically around 70-80%, and the method involves careful control of reaction conditions to achieve high selectivity and purity.

O,O-Dimethyl O-(3,5,6-trichloro-2-pyridinyl) phosphorothioate (CAS: 5598-13-0) is primarily used in the agricultural industry as an insecticide and herbicide. It is also utilized in the pharmaceutical industry for its pesticidal properties. Additionally, it plays a role in the formulation of certain chemical products for crop protection.

Handling O,O-Dimethyl O-(3,5,6-trichloro-2-pyridinyl) phosphorothioate (CAS: 5598-13-0) requires strict safety measures. Wear personal protective equipment (PPE) including goggles, gloves, and a lab coat. Work in a well-ventilated area or under a fume hood. Avoid skin contact and inhalation. Spills should be cleaned up using appropriate absorbent materials and disposed of according to local regulations. Refer to the Safety Data Sheet (SDS) for detailed handling instructions.