Propargyl alcohol   is colorless and transparent pungent liquid. The relative density is 0.9485 (20 ºC), the melting point is -58 ºC, the boiling point is 112.3 ºC, the refractive index is 1.429-1.431 (20 ºC), and the flash point is 36 ºC. Soluble in water, benzene, chloroform, dichloroethane, ethanol, ether, acetone, dioxane, tetrahydrofuran, pyridine, slightly soluble in carbon tetrachloride, insoluble in aliphatic hydrocarbons.

- Widely used in the production of medicines (yellow sulfonamide drugs, fosfomycin sodium, etc.), pesticides (proparginate); 

- It can be made into corrosion inhibitors for drill pipes and tubing in the petroleum industry; 

- In steel industry, it can be used as an additive to prevent hydrogen corrosion and embrittlement of steel; 

- In electroplating industry, it can be made into brightener.

Used as rust remover, chemical intermediate, corrosion inhibitor, solvent, stabilizer, etc. Organic synthesis intermediates, solvents, stabilizers for chlorinated hydrocarbons. It can be used alone as a corrosion inhibitor, and it is best to be compounded with a substance that produces a synergistic effect to obtain higher corrosion inhibition efficiency. For example, in order to increase the corrosion inhibition effect of alkynol in dilute sulfuric acid solution, it is recommended to add sodium chloride, potassium chloride, calcium chloride, potassium bromide, potassium iodide or zinc chlorid, etc.

180 kg / barrel (high-density polyethylene packaging barrel or galvanized barrel).

Precautions

Avoid contact with the human body. Once in contact, rinse immediately with water.