Overview
This organic peroxide is supplied as a clear liquid, used as an initiator for the solution (co)polymerization of acrylates and methacrylates in the temperature range of 100-170°C, among other uses for the manufacture of coatings. This grade can also be applied as an initiator for the bulk and suspension (co)polymerization of acrylates and methacrylates, giving formulators flexibility across several polymerization process types. This page summarizes the published specifications for this grade and outlines what buyers should consider before sourcing it.
Specifications
| Active oxygen | 6.17-6.49% |
| Appearance | Clear liquid |
| Assay | ≥ 95.0% |
| Color | ≤ 50 Pt-Co / APHA |
| Inorganic + organic hydrolysable chloride | ≤ 100 mg/kg |
| TBHP | ≤ 0.099% |
Characteristics
| Density, 20°C | 0.930 g/cm³ |
| Viscosity, 20°C | 5.8 mPa.s |
Applications of Trigonox 117 Across Market Segments
It serves as an initiator for the solution (co)polymerization of acrylates and methacrylates in the 100-170°C temperature range, with coatings manufacture cited among its uses. It is also used as an initiator for bulk and suspension (co)polymerization of the same monomer families, positioning it for buyers in polymer production who need a single initiator that performs across multiple process routes.
Why Process Flexibility Across Solution, Bulk, and Suspension Polymerization Matters
Producers running more than one polymerization process, whether solution, bulk, or suspension, benefit from being able to standardize on a single initiator rather than qualifying separate peroxides for each route. Because this initiator is supplied as a clear liquid with a defined active oxygen range of 6.17-6.49% and assay of 95.0% minimum, it can be dosed consistently across the 100-170°C processing window regardless of which polymerization method is used. This flexibility is particularly relevant for coatings manufacturers who may run acrylate and methacrylate polymerization through more than one process type depending on the product line.
Why Sourcing Consistency Matters for Buyers
Peroxide initiators used across a defined temperature window are sensitive to lot-to-lot variation in active oxygen content, since even modest shifts can move decomposition rate and half-life outside the expected range for a given process temperature. For polymer producers running scheduled acrylate or methacrylate polymerization, a supplier that consistently delivers this grade within its stated 6.17-6.49% active oxygen band and 95.0% minimum assay reduces the need to re-qualify the initiator with every new batch.
This is particularly relevant for coatings manufacturers and polymer producers who source internationally, where longer lead times make it harder to correct course if a shipment falls outside specification. Confirming active oxygen, assay, and color specifications on the certificate of analysis for each batch is a reasonable step before it enters production.
What to Consider When Sourcing Trigonox 117
Buyers evaluating this product should confirm which polymerization process applies to their operation, solution, bulk, or suspension, since dosing and cycle parameters can differ across these routes even though the same initiator is used. Requesting the current certificate of analysis alongside the safety data sheet is a practical way to confirm that a given batch matches the appearance, active oxygen, assay, and chloride specifications listed above.
Because this grade is used across the 100-170°C temperature range, buyers should confirm their process temperature falls within the intended operating window before finalizing an order. Packaging, storage temperature requirements, and transport classification should also be confirmed directly with the supplier, since organic peroxides are subject to specific handling and shipping regulations.
General Handling and Storage Guidance
As with other organic peroxides, this product should be stored in accordance with the supplier’s safety data sheet, typically in a cool, dry, well-ventilated area away from direct sunlight, incompatible materials, and sources of heat or ignition. Personnel handling this product should follow the personal protective equipment and handling procedures specified in the SDS, since organic peroxides can decompose exothermically under certain storage or contamination conditions.
Buyers should request and review the current safety data sheet for this grade prior to receipt, and confirm that on-site storage conditions, including temperature control, are compatible with the product’s recommended storage requirements. Proper inventory rotation and adherence to the stated shelf life help maintain the active oxygen content and performance characteristics described above.
Where to Source This Product
Chemicalsstore.com provides supply chain resource support for Trigonox 117 and related organic peroxide grades used in acrylate and methacrylate polymerization. Buyers can review our broader organic peroxide product range for related initiators. For general reference on peroxide classification and safe handling practices, buyers can also consult resources such as the ASTM International standards library.
Documentation We Can Provide
For qualified buyers, we can provide the safety data sheet and, where available, a certificate of analysis for the specific batch of Trigonox 117 being quoted. Specifications listed on this page reflect the manufacturer’s published values; buyers should confirm current documentation before finalizing a purchase order.
FAQ
What is Trigonox 117 used for?
Trigonox 117 is used as an initiator for the solution, bulk, and suspension (co)polymerization of acrylates and methacrylates in the temperature range of 100-170°C, including for the manufacture of coatings.
What is the active oxygen content of Trigonox 117?
Trigonox 117 has a published active oxygen range of 6.17-6.49%.
What is the assay of Trigonox 117?
Trigonox 117 has a minimum assay of 95.0%.
Can Trigonox 117 be used in more than one polymerization process?
Yes. Trigonox 117 can be used across solution, bulk, and suspension polymerization processes for acrylates and methacrylates.
Get a Quote for Trigonox 117
Contact our team for pricing, documentation, and lead time on Trigonox 117. Our sourcing specialists can help confirm whether this initiator matches your polymerization process before you place an order.
