Home > Pallav Chemicals > Organic Phosphates > Tri-N-Butyl Phosphate

Tri-N-Butyl Phosphate
TBP ; n-butyl phosphate

Product Code.
02745
Grade
Purity
99%
CAS No.
126-73-8
Molecular Formula
C12H27O4P
Molecular Weight
266.32
H.S.Code
2919.90900
Shelf Life
60 Months

Physical Properties

Physical state at 20 °C
Solid
Colour
Pale yellow liquid
Odour
Odorless
Melting point/ Freezing point [°C]
-79 °C
Auto-ignition temperature [°C]
482 °C
Flash point [°C]
145 °C
Boiling point [°C]
180 - 183 °C
Initial boiling point [°C]
180°C
Final boiling point [°C]
183 °C
Vapour pressure mm/Hg
36 mm Hg at 178 °C
Vapour density
9.19
Density [g/cm3]
0.979
Solubility in water [% weight]
Slightly soluble in water

Packaging

Specification

Appearance
Pale yellow colored liquid
Assay
Min 99%
Density (d20°C/4°C)
0.976 - 0.978

Safety Information and Hazard Symbols

Symbol: GHS07, GHS08
Signal Word: Warning
Hazardous Statement: H302-H315-H351
Precaution Statement: P281