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Wellesley Hills, MA

02481

 

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Filo Chemical

Tributyl Phosphate (TBP)

(CH3CH2CH2CH2O)3PO

 

 

Synonyms

tri-n-butyl phosphate (TBP), phosphoric acid tri-n-butyl ester

Quality Specifications

Purity
Moisture Content (by wt)
Color (Hazen)
N-butanol
Acidity (mg KOH/gm)
Phosphorus Content (by wt)

98.0% min
  0.20 % max
50 max
  0.20 % max
  0.3 max
11.3 % min

Physical Properties

Appearance
Molecular Weight
Specific Gravity (at 20°C)
Boiling Point
Melting Point
Refractive Index (at 25°C)

Clear, colorless, low viscosity liquid
266.32
0.977 - 0.983
289°C (552°F)
-80°C (-112°F)
1.420 - 1.428

Packaging

  • 200 kg (441 lbs) metal drums
  • 1,000 kg (2,205 lbs) IBC container
  • ISO tank containers

Safety Data

  • CAS No.  126-73-8