2-Fluorobenzoic acid is an important ortho-fluoro substituted aromatic carboxylic acid fine chemical intermediate with stable chemical structure and active carboxyl group. It can carry out esterification, amidation, halogenation and decarboxylation reactions to synthesize various fluorine-containing derivatives. In pharmaceutical industry, it is widely used in the synthesis of anti-inflammatory drugs, analgesics, antibacterial agents, central nervous system drugs and cardiovascular pharmaceutical intermediates. The introduction of fluorine atom can effectively improve the fat solubility, metabolic stability and biological activity of drug molecules, enhance target binding ability and reduce toxic side effects. In agrochemical field, it is used to develop high-efficiency herbicides, fungicides and insecticides, optimizing pesticide molecular structure to promote drug efficacy. It is also commonly applied in the preparation of liquid crystal materials, organic pigments, fluorescent dyes and polymer additives. In laboratory organic synthesis, it serves as a classic fluorinated building block for new reaction exploration and compound structure modification. With high reaction activity and wide derivatization range, this product occupies a crucial position in fluorine chemical industry, and has stable market demand and broad development space in medicine, pesticide and new material fields.

This substance belongs to weakly irritating organic chemical raw material with low acute toxicity. Inhalation of fine dust will cause mild irritation to respiratory tract and nasal mucosa, resulting in dry throat and slight cough, so operators need to wear dust-proof mask and maintain good ventilation in working environment. Long-term direct skin contact may cause local skin dryness, redness and itching discomfort, it is necessary to wear chemical protective gloves during operation and clean skin with running water timely after contact. Once it accidentally contacts eyes, obvious stinging and foreign body sensation will occur, immediately rinse eyes with plenty of clean flowing water for more than fifteen minutes, and seek medical treatment if discomfort continues. Accidental ingestion will stimulate gastrointestinal tract and cause mild nausea and abdominal distension symptoms. It is non-flammable under normal temperature, but will decompose at high temperature to release harmful fluorine-containing smoke and irritant gas. Avoid mixing and storing with strong alkali and strong oxidizing substances. Keep away from food and daily necessities during storage and transportation. All waste residues and waste liquid shall be disposed in strict accordance with industrial hazardous chemical waste standards to prevent environmental pollution and unnecessary health risks.