Tri-iso-octyl Phosphate(TOP)
Product description
Product name: Tris(2-ethylhexyl) phosphate, TOF,TOP
Other English name: Trioctylphosphate; Tris(iso-octyl)phosphate;TEHP
Molecular formula: C24H51O4P
Structural formula:
CAS Number: 78-42-2
Molecular Weight: 434.63 g/mol
EC Number: 201-116-6
Main Industrial Usage
[1] TOP Usage for working solution for Hydrogen peroxide production
[2] TOP Usage for Fire-retardant, plasticizer for polyvinyl chloride and cellulose nitrate.
[3] TOP Usage for Alkylation agent for nitrogen heterocyclic compounds
[4] TOP Usage for Catalyst to produce Phenolic and Urea resins.
Quality parameter
| Item | Industrial Grade |
| Purity, w% ≥ | 99.0 |
| APHA ≤ | 20 |
| refractive index n20D | 1.440-1.442 |
| acid value, mgKOH/g ≤ | 0.1 |
| moisture (H2O), w% ≤ | 0.15 |
| density(20℃),g/ml | 0.921-0.927 |
Packing: 25kg plastic drum, 200kg iron drun, IBC Drum, ISO-TANK
Storage
Should be preserved in seal container in cool and ventilated warehouse without drain-pipe and sewer;
Storage temperature should be no higher than 70℃;
Separate from food and drink;
Keep it away from fire and heat source, oxidizing agent, acids and alkaline;
Stability: stable under normal pressure and temperature
