Tri-iso-octyl Phoste(TOP)
Product description
Product name: Tris(2-ethylhexyl) ste, TOF,TOP
Other English name: Trioctylste; Tris(iso-octyl)ste;TEHP
Molecular formula: C24H51O4P
Structural formula:Â Â
CAS 78-42-2
Molecular Weight: 434.63 g/mol
EC 201-116-6
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Main Industrial Usage
[1] TOP Usage for working solution for Hydrogen peroxide production
[2] TOP Usage for Fire-retardant, plasticizer for polyvinyl chloride and lose nitrate.
[3] TOP Usage for Alkylation agent for nitrogen heterocyclic compounds
[4] TOP Usage for Catalyst to produce nolic and Urea resins.
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 Quality parameter
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 Item | Industrial Grade |
Purity, w%  ≥ | 99.0 |
A   ≤ | 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 |
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Packing: 25kg plastic drum, 200kg iron drun, IBCÂ Drum, ISO-TANK
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Storage
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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 alkaan>
Stability: stable under normal pressure and temperature
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