Filo Chemical
Triphenyl Phosphite (TPPI)
(C₆H₅O)₃P

Quality Specifications

Purity
Diethyl Phosphite Content
Color

95% min
1.0% max
50 APHA max

Physical Properties

Appearance
Specific Gravity (25°C)
Refractive Index (25°C)
Boiling Point (11 mm Hg)
Acidity (mg KOH/g)

Clear Liquid
1.180-1.186
1.588-1.590
473°F (245°C)
0.50 max

Packaging

• 225 kg (496 lb) HDPE lined Steel Drums
  

Safety Data

CAS No.  115-86-6