Diocty Sebacate (DOS) is an excellent cold-resistant plasticizer,it has plasticized high purity. Appearance light yellow transparent oily liquid Color Shade, (Pt- Co ) max 50 Density ( 20deg.c) g /cm3 0.913~0.919 Acidity , m g KOH/g max 0.2 Ester Content (1) % min 99 Flashing Point, deg.c min 205 Moisture Content % Max 0.15 DIOCTYL SEBACATE