Tris(1-chloro-2-propyl) phosphate (TCPP)
CAS No.: 13674-87-8
Appearance: Pale yellow transparent viscous liquid
Boiling Point: 200 ℃(4mmHg) Min
Viscosity: 60-70 CPS (25 ℃)
Decomposition Point: 200 ℃
Density: 1.294 g/cc (20 ℃)
Phosphorous Content (wt%): 9.4±0.4 Min
Chlorine Content (wt%): 32.4±0.4 Min
Water Content (wt%): 0.1% Max
Acid Value (%): 0.1% Max
TCPP is strongly resistant to ultraviolet light. As a flame retardant, it’s widely used in flexible and rigid polyurethane foam, polyvinyl chloride, polyvinyl acetate, phenolic resins, epoxy resins, etc.
TCPP can be directly used or made into emulsions for carpets, raincoats, fabric finishing and rubber. It can also be used as a fire retardant paint additive.