Triethyl phosphate(CAS: 78-40-0)

Triethyl phosphate is an organic compound with the chemical formula C8H19O4P. It is a colorless liquid with a slightly sweet odor, commonly used as a flame retardant and stabilizer. It exhibits moderate solubility in water and is stable under normal conditions. Its molecular structure consists of a phosphate group connected to three ethyl groups, making it a versatile compound in various chemical applications.

Triethyl phosphate is widely used in pharmaceuticals as a solvent and excipient. It also serves as a flame retardant in plastics and textiles, and as a stabilizer in lubricants and coatings. In the food industry, it is employed as an emulsifier and in research for its utility in organic synthesis and as a reagent in various chemical processes. Its versatility makes it a key component in multiple sectors.

Triethyl phosphate is generally considered safe when handled properly, but it should be used with caution. It may cause skin and eye irritation, and inhalation of vapors can be harmful. Safety standards recommend wearing protective gear such as gloves and goggles, and ensuring proper ventilation. It is classified as a low-toxicity compound, but long-term exposure should be avoided to ensure safety.

Triethyl phosphate should be stored in a cool, dry, and well-ventilated area, away from direct sunlight. It is best kept in a sealed container made of non-reactive material like glass or polyethylene to prevent contamination. Storage conditions should maintain a temperature below 25°C and humidity levels under 60% to ensure stability and prolong shelf life.