2,4-Dimethylpyrimidine is an important nitrogen-containing heterocyclic fine chemical intermediate with stable molecular structure and high reaction activity. It can undergo halogenation, amination, oxidation and condensation reactions to synthesize various substituted pyrimidine derivatives. It is widely used in pharmaceutical industry as core building block for developing antibacterial drugs, antiviral medicines, anti-inflammatory agents and central nervous system therapeutic intermediates. In agrochemical field, it is applied to manufacture high-efficiency low-toxicity pesticides, fungicides and herbicide active ingredients. Besides, it serves as key raw material for preparing organic catalysts, chemical analytical reagents and biological molecular probes. It is also commonly used in new drug molecule design, laboratory organic synthesis research and customized fine chemical production. Owing to its excellent structural modifiability, it occupies an indispensable position in the research and production of heterocyclic bioactive compounds.

This liquid chemical has certain irritation and low toxicity to human body. Inhalation of volatile vapor will irritate respiratory tract, easily cause sore throat, cough and dizziness, and long-term inhalation will affect physical comfort. Direct skin contact may lead to skin redness, itching and mild allergic irritation, and long-time contact will damage skin surface tissue. Eye contact will produce obvious stinging pain and conjunctival inflammation, it is necessary to flush eyes continuously with plenty of clean water for more than fifteen minutes in time after exposure. Accidental ingestion will induce nausea, vomiting and other gastrointestinal discomfort symptoms. All operational work should be carried out in well-ventilated environment, operators need to wear chemical resistant gloves, safety goggles and protective masks. It must be stored separately from food, daily necessities and acidic substances. Waste liquid and empty containers shall be disposed in strict accordance with hazardous waste treatment standards to avoid environmental pollution and potential safety hazards.