T/CIESC 46-2023 Industrial 2,3-Dichloro-5-(Trifluoromethyl)Pyridine
T/CIESC 46-2023 Industrial 2,3-Dichloro-5-(Trifluoromethyl)Pyridine
Basic Information
Scope
Main technical content: This document specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of 2,3-dichloro-5-trifluoromethylpyridine for industrial use. This document is applicable to 2,3-dichloro-5-trifluoromethylpyridine produced by chlorination and fluorination processes using 2-chloro-5-chloromethylpyridine as the raw material. 2,3-dichloro-5-trifluoromethylpyridine is widely used as an important raw material or intermediate in the preparation of fine chemical products such as pesticides and pharmaceuticals. It is mainly used in the preparation of insecticides like Dinotefuran and Flufenoxuron, as well as fungicides like Fluazinam and Fluxapyroxad. It can also be used in the synthesis of herbicide Fluazifop-P (Pantera).