Identification：IR / NMR conforms to standard

1. Pharmaceutical intermediate: Key fluorinated fine chemical for the synthesis of antibiotics, anti-inflammatory, analgesic and cardiovascular drugs.
2. Pesticide intermediate: Raw material for fluorinated herbicides, insecticides and fungicides; fluorination improves efficacy and chemical stability.
3. Organic synthesis building block: Widely used in esterification, acylation and condensation reactions to prepare ortho-fluoro aromatic derivatives.
4. Fragrance & dye intermediate: Applied in the production of fluorinated essence, functional dyes and fluorescent dyes.
5. Analytical reagent: Used as organic raw material, chromatographic standard and laboratory research reagent.