Overview
Trigonox BPIC-CP75 is tert-Butylperoxy isopropyl carbonate supplied as a 75% solution, an aliphatic percarbonate used as a curing agent for unsaturated polyester resins and as an initiator for polymer production and acrylics production. As one of the recommended international brand products in our organic peroxide range, it is supplied with supply chain resource support for formulators sourcing a percarbonate initiator for thermoset composite and polymer processing.
Product Identification
| Brand | Nouryon |
| Chemical Short Name | BPIC (tert-Butylperoxy isopropyl carbonate) |
| Product CAS Nr | 2372-21-6 |
Specifications
| Active oxygen | 6.72-6.90 % |
| Appearance | Clear liquid |
| Assay | 74.0-76.0 % |
| Color | ≤ 10 Pt-Co / APHA |
| Hydroperoxides as TBHP | ≤ 0.10 % |
| Inorganic + organic hydrolysable chloride | ≤ 150 mg/kg |
| Viscosity, 20°C | 2.3 mPa.s |
Characteristics
| Density, 0 °C | 0.900 g/cm³ |
| Viscosity, 20 °C | 2.3 mPa.s |
Applications
Trigonox BPIC-CP75 can be used for the market segments of polymer production, thermoset composites, and acrylics production, with different applications and functions depending on the specific process. This range of use supports formulation work across building and construction and automotive and transportation applications where a percarbonate initiator is required. For more information on a specific application, please check our website and/or contact us.
Why Active Oxygen Content and Purity Matter
For a percarbonate initiator, active oxygen content and assay directly affect initiation efficiency and the consistency of cure or polymerization behavior from batch to batch. Because Trigonox BPIC-CP75 is specified at 6.72 to 6.90 percent active oxygen and 74.0 to 76.0 percent assay, with color limited to a maximum of 10 Pt-Co and hydroperoxides as TBHP limited to 0.10 percent, formulators can expect a consistent starting point for initiator dosing across production batches.
Because organic peroxides are thermally sensitive and reactive materials, formulators should always confirm current active oxygen content, recommended dosage, and decomposition temperature data against the latest technical data sheet and SDS for their specific process, rather than relying on general percarbonate chemistry alone.
What to Consider When Sourcing Trigonox BPIC-CP75
When sourcing a percarbonate initiator for polymer production, thermoset composite, or acrylics applications, formulators typically evaluate active oxygen content, assay, color, and chloride impurity levels against their process specification, along with consistency between production batches. Working with a supplier that can provide consistent documentation and responsive technical support can help reduce qualification time when approving a new organic peroxide grade for a production line.
Because this initiator is positioned across polymer production, thermoset composite, and acrylics production market segments, buyers should confirm that the specific grade and packaging format they are sourcing meets the initiation temperature and dosage requirements of their target application, rather than assuming all percarbonate grades are interchangeable.
General Handling and Storage Guidance
As with most organic peroxides, this product should be stored in its original, tightly sealed container in a cool, dry, well-ventilated location away from heat sources, direct sunlight, and incompatible materials, and used within the manufacturer’s recommended shelf life. Because Trigonox BPIC-CP75 is a reactive percarbonate, containers should be handled according to the current SDS and kept within the recommended storage temperature range at all times.
Shelf life and specific storage temperature ranges vary by batch and packaging format, so formulators should always confirm current shelf life, recommended storage temperature, and any handling precautions against the latest technical data sheet and SDS for the specific batch of this organic peroxide they are working with.
Where to Source This Product
Thousands Chemicals connects formulators with Trigonox BPIC-CP75 and related organic peroxide products through our digital B2B marketplace. Active oxygen content and initiator performance are commonly evaluated using test methods published by organizations such as ASTM International. Our team can help confirm packaging, lead times, and technical documentation for your target application and order volume.
Documentation We Can Provide
For buyers evaluating this initiator for a new polymer production, thermoset composite, or acrylics formulation, our team can help arrange the current technical data sheet and safety data sheet. Having this documentation in hand before finalizing a formulation can help avoid delays later in your qualification or approval process.
FAQ
What is Trigonox BPIC-CP75 used for?
It can be used for the market segments of polymer production, thermoset composites, and acrylics production, with different applications and functions depending on the process.
What is the CAS number and chemical name?
Trigonox BPIC-CP75 is tert-Butylperoxy isopropyl carbonate, CAS number 2372-21-6, supplied by Nouryon.
What is the active oxygen content?
Active oxygen content is specified at 6.72 to 6.90 percent, with an assay of 74.0 to 76.0 percent.
Can you provide technical documentation and bulk pricing?
Yes, technical data sheets and SDS documentation are available on request, and our team can provide bulk pricing and lead times based on your target volume and delivery location.
Get a Quote for Trigonox BPIC-CP75
Contact our team for a quote, technical data sheet, or SDS for this percarbonate initiator. We support bulk supply and global shipping for formulators sourcing organic peroxides for polymer production, thermoset composite, and acrylics applications.
