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Technical Datasheet | Supplied by GreenChemicals SPA
GC TETRA PHT by GreenChemicals is a tetrabromophthalic anhydride. It acts as a reactive flame retardant. It is used for the production of unsaturated resins and its derivatives. It is available in white powder form. GC TETRA PHT is compatible with rigid polyurethane, PS, PP, PE and ABS resins.
Product Type
Flame Retardants / Smoke Suppressants > Brominated Compounds
Chemical Composition
Tetrabromophthalic anhydride
CAS Number
Physical Form
Product Status
Applications/ Recommended for
  • ABS
  • PE
  • PP
  • PS (Polystyrene)
  • TPE and TPV > TPU (or TPE-U)
  • Safety, regulation & environment > Flame retardancy

GC TETRA PHT Properties


Value & Unit
Test Condition
Test Method
Bromine content
> 68.2 %
Melting point
274 - 277 °C
Density at 25°C
2.9 g/ml

Compatiblity with other products

Find products that are predicted to be compatible with GC TETRA PHT.

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

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