Cresyl Di Phenyl Phosphate (CDPP)

Application

  • Used as component of Hydraulic fluids and lubricant oils
  • Flame retardants in plastics and resins for manufacturing electrical and automobiles parts.
  • Used as flame retarding plasticizers and additives in cellulose, polyester and polyurephene
  • Used as platicizer in vinyl automative upholstery and in cellulose acetate articles

Specifications

Parameters CDPP
Structure (CH3 C6 H4 O) (C6H5O)3 PO
CAS No 26444 – 49 – 5
Category Flame retardant, Plastizer
Form Clear, Colorless to Pale Yellow Liquid
Specific gravity at 25 °C 1.1780 – 1220 gm/cc
Acidic Value, mg KOH / gm 0.5 max
Refractive Index at 25 °C 1.555 – 1.560
Phosphorous Content % 9.0 – 9.2 %