Di-Butyl Phthalate


  Appearance
 Water White Clear Liquid
Colour in Max Hazen Unit 30
Volatile Loss (@ 130cc for 3 Hrs. % by mass) 0.1
Acidity (as Phthalic Acid % by mass) 0.010 max
Acidity after Heat Treatment (% by mass) 1 Hr. 0.03 max
Heat Stability at 180?C for 1 Hr. 30
Specific Gravity at 27?C 1.041-1.045
Refractive index at 27?C 1.483-1.486
Ester Value (mg KOH/gm) 249-254
Ester Content % by Weight 99%(MIN)
Purity By GLC Min % 99
Moisture % By Mass Max. 0.1