Tri(2-chloropropyl) phosphateTCPP

Appearance: colorless or light yellow transparent liquid
 
TCPP is colorless to yellowish oily liquid. It is soluble in benzene, alcohol, carbon tetrachloride and other organic solvents, insoluble in water and fatty hydrocarbons. Relative density is 1.27-1.31, refractive index is 1.4916(21.5), viscosity is 58mm2/S, chlorine content is 32.8%, phosphorus content is 9.5%.

I. Product information

Product name: Tri(2-chloropropyl) phosphate (TCPP)
CAS RN: 6145-73-9
Molecular formula:C₉H₁₈Cl₃O₄P
Molecular weight: 327.57
EINECS No.: 228-150-4 
Appearance: colorless or light yellow transparent liquid
Clolr:  50max
Water content:  0.1% MAX
Specific gravity(25℃): 1.27-1.31
Chlorine content(%): 32.5±0.5
Viscosity (25℃): 67±2 CPS
Refractive index(nD25): 1.4620-1.4650
Flash point: 220℃ MIN
Acid value(mgKOH/g): 0.1 MAX
Phosphorus content  (%): 9.4±0.5
Raw materials: Phosphorus oxychloride and epichlorohydrin
Packing: 250KG/galvanized drum, 1000KG/IB drum or 23 ton ISOTANK.

II. Uses

TCPP is colorless to yellowish oily liquid. It is soluble in benzene, alcohol, carbon tetrachloride and other organic solvents, insoluble in water and fatty hydrocarbons. Relative density is 1.27-1.31, refractive index is 1.4916(21.5), viscosity is 58mm2/S, chlorine content is 32.8%, phosphorus content is 9.5%.
TCPP is mainly used in the production of soft and hard polyurethane foam, epoxy ester, polybenylene, cellulose acetate, ethyl cellulose resin and phenolic plastic, and gun-type foam caulking agent.