Triethyl Phosphate (TEP), a clear, colorless liquid with the CAS number 78-40-0, is a significant organophosphate ester with a distinct chemical profile that underpins its diverse industrial applications. Understanding its chemical properties is crucial for R&D scientists and procurement managers seeking to leverage its capabilities effectively, whether as a flame retardant, plasticizer, or chemical intermediate. NINGBO INNO PHARMCHEM CO.,LTD. provides high-purity Triethyl Phosphate, a testament to our commitment to delivering quality chemical solutions.

Key Chemical and Physical Properties of TEP

Triethyl Phosphate is characterized by its relatively low volatility, good solubility in water and organic solvents, and a mild, pleasant odor. Its molecular formula, C6H15O4P, and molecular weight of 182.15 g/mol, provide the basis for its reactivity and functionality. Key properties include:

  • Appearance: Achromatic transparent liquid.
  • Density: Approximately 1.07 g/cm³ at 25°C.
  • Boiling Point: Around 208-209°C at standard pressure.
  • Flash Point: Typically above 100°C, indicating moderate flammability, but safety data sheets should always be consulted.
  • Solubility: Soluble in water and many organic solvents, facilitating its use in various formulations.

These properties make TEP adaptable for use in a wide array of industrial processes, from chemical synthesis to material enhancement.

Industrial Significance and Applications

The industrial significance of Triethyl Phosphate stems from its versatility:

  • Flame Retardant: TEP is widely incorporated into plastics and rubber to impart flame-retardant properties, enhancing safety in applications like electronics and automotive components.
  • Plasticizer: It functions as an effective plasticizer, improving the flexibility, processability, and fire resistance of polymers.
  • Strength Agent: TEP enhances the mechanical strength and durability of rubber and plastic materials.
  • Pesticide Intermediate: It serves as a crucial building block in the synthesis of various agricultural chemicals, including insecticides.
  • Resin Stabilizer: TEP helps stabilize resins, prolonging their usability and performance in coatings and adhesives.

For businesses looking to buy TEP, understanding these properties is key to optimizing its application. NINGBO INNO PHARMCHEM CO.,LTD. ensures that our Triethyl Phosphate is manufactured to high standards, providing reliable quality for your industrial needs. We are a leading manufacturer and supplier in China, offering competitive pricing and consistent supply. Contact us to purchase TEP and experience the difference quality makes.