1,2,4-triazole potassium

1 2,4-Triazole potassium is an organic potassium salt with core applications as a pharmaceutical and pesticide synthesis intermediate and an organic synthesis raw material .

1. Basic Information

· Chinese Name : 1,2,4-triazole Potassium Salt

· English Name : 1,2,4-triazole Potassium Salt

· CAS Number : 41253-21-8

· Molecular formula : C ₂ H ₂ KN ∝

· Molecular weight : 107.16

· Structural formula : A salt formed by a 1,2,4-triazole ring losing one proton and reacting with a potassium ion (K ⁺).

2. Physical and chemical properties

· Appearance : White solid or white needle shaped crystal

· Melting point : Approximately 295 ° C (decomposition)

· Solubility : is easily soluble in water , soluble in polar organic solvents

· Stability : Stable under normal conditions, needs to be sealed and dried for storage

III. Main uses

1. Pharmaceutical intermediates

o The key raw material

o Used for the preparation of antiviral, anticancer, and sedative drug intermediates

2. Pesticide intermediates

o The core raw material

o Used for the production of plant growth regulators

3. Organic synthesis

o As nucleophilic reagent and cyclization reagent , used for constructing

o Used for the synthesis of dyes, rubber additives, and optoelectronic materials

4. Preparation methods

1 2,4-triazole reacts with potassium hydroxide (KOH) under heating, and after neutralization and crystallization, C2H3N3+KOH Δ C2H2KN3+H2O

is obtained. Fifth, safety and storage

· Hazard : It has irritant , avoid contact with skin and eyes

· Storage : is sealed and dry. Store