Introduction of Tris(2-chloroethyl) Phosphate(TCEP)

Introduction of Tris(2-chloroethyl) Phosphate(TCEP)：

1. Basic information

   Chinese name: Tris(2-chloroethyl) phosphate
   English name: Tris(2-chloroethyl) phosphate (TCEP)
   Chemical formula: C₆H₁₂Cl₃O₄P
   Molecular weight: 285.49 g/mol
   CAS number: 115-96-8

2. Physical and chemical properties

   Appearance: colorless or light yellow liquid
   Density: about 1.42 g/cm³
   Boiling point: about 330°C
   Solubility: easily soluble in organic solvents, slightly soluble in water

3. Main uses

   Flame retardant: widely used in flame retardant treatment of polyurethane foam, plastics, rubber and other materials.
   Plasticizer: used as a plasticizer in plastic products such as PVC.
   Chemical intermediate: used to synthesize other organic compounds.

4. Safety

   Toxicity: irritating to the skin, eyes and respiratory tract, long-term contact may affect the nervous system and liver.
   Environmental hazards: not easy to degrade, may cause harm to aquatic life.
   Protective measures: wear protective equipment during operation and ensure good ventilation.

5. Regulations and Standards

   EU: Subject to REACH regulations, its impact on human health and the environment needs to be assessed.
   USA: EPA has strict regulations on its use and discharge.
   China: Listed in the "Catalogue of Hazardous Chemicals", relevant management requirements must be followed.

6. Storage and Transportation

   Storage: Store in a cool, dry, ventilated place, away from fire and oxidants.
   Transportation: Transport in accordance with the regulations for hazardous chemicals, and ensure that the packaging is intact.

Summary：

TCEP is an important flame retardant and plasticizer, widely used in many industries, but its toxicity and environmental hazards need to be paid attention to. Safety operating procedures and regulatory requirements must be strictly followed when using it.