... retardant plasticizer CAS No. :68937-41-7 Molecular Weight: 390 Isopropyl Phenyl Diphenyl Phosphate (IPPP)CAS No. :68937-41-7 Properties: Index ... 180≤1.164≤1.164Viscosity(25°C,mm2/s) 48~6464~7695~115Flash(°C) ≥220≥220≥220Heat Loss ... oil additive compression for nitro cellulose, cellulose acetate, ethyl cellulose, polyvinyl acetate, polyvinyl chloride, polypropylene, polyethylene olefin, polyester ...