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HS Code |
960124 |
| Chemicalname | Tert-Butyl Peroxybutyl Fumarate |
| Chemicalformula | C12H20O6 |
| Casnumber | 101-17-1 (main component) |
| Appearance | Colorless to pale yellow liquid |
| Puritycontent | ≤52% Tert-Butyl Peroxybutyl Fumarate |
| Diluenttype | Type A |
| Diluentcontent | ≥48% |
| Odor | Characteristic, slightly pungent |
| Solubility | Insoluble in water, soluble in organic solvents |
| Boilingpoint | Decomposes before boiling |
| Flashpoint | Above 60°C (typical, but exact value depends on diluent) |
| Density | Approximately 1.0 g/cm³ (at 20°C) |
| Storagetemperature | 0–30°C (keep refrigerated and away from heat and ignition sources) |
| Stability | Unstable at elevated temperatures; decomposes exothermically |
| Mainuse | Polymerization initiator in plastics and resins |
As an accredited Tert-Butyl Peroxybutyl Fumarate [Content ≤52%, Type A Diluent ≥48%] factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Supplied in a 25 kg blue HDPE drum with tamper-evident seal, labeled with hazard warnings and chemical identification. |
| Shipping | Ships as a regulated hazardous material under UN 3109, ORGANIC PEROXIDE TYPE F, LIQUID. Requires temperature control and ventilated, explosion-proof containers. Keep away from heat, sparks, and direct sunlight. Follow all applicable transport regulations (IMDG, IATA, DOT). Use appropriate hazard labeling and provide shipping documents detailing contents and concentration. |
| Storage | Tert-Butyl Peroxybutyl Fumarate [Content ≤52%, Type A Diluent ≥48%] should be stored in a cool, dry, well-ventilated area, away from direct sunlight, sources of heat, and ignition. Keep in tightly closed, original containers, and segregate from incompatible materials such as strong acids, bases, and reducing agents. Refrigeration (below 30°C) is recommended to maintain stability and prevent decomposition. |
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Peroxide Value: Tert-Butyl Peroxybutyl Fumarate [Content ≤52%, Type A Diluent ≥48%] with a peroxide value of 7.0–9.0% is used in unsaturated polyester resin curing, where it achieves rapid gelation and high cross-linking efficiency. Thermal Stability: Tert-Butyl Peroxybutyl Fumarate [Content ≤52%, Type A Diluent ≥48%] with thermal stability up to 60°C is used in bulk molding compound (BMC) production, where it provides improved process safety and consistent curing performance. Active Oxygen Content: Tert-Butyl Peroxybutyl Fumarate [Content ≤52%, Type A Diluent ≥48%] with active oxygen content of 5.7–6.5% is used in sheet molding compound (SMC) lamination, where it ensures uniform polymer matrix formation and enhanced mechanical strength. Viscosity Grade: Tert-Butyl Peroxybutyl Fumarate [Content ≤52%, Type A Diluent ≥48%] with viscosity of 15–25 mPa·s at 25°C is used in fiberglass reinforced plastics, where it offers easy handling and homogeneous dispersion in resin systems. Storage Stability: Tert-Butyl Peroxybutyl Fumarate [Content ≤52%, Type A Diluent ≥48%] with a storage stability of 6 months at 20°C is used in adhesive formulation, where it maintains consistent reactivity and shelf-life reliability. Decomposition Temperature: Tert-Butyl Peroxybutyl Fumarate [Content ≤52%, Type A Diluent ≥48%] with a decomposition temperature of 85°C is used in polymer cross-linking applications, where it facilitates controlled curing without premature breakdown. Diluent Compatibility: Tert-Butyl Peroxybutyl Fumarate [Content ≤52%, Type A Diluent ≥48%] with high Type A Diluent compatibility is used in flexible resin systems, where it improves miscibility and reduces formulation viscosity. |
Competitive Tert-Butyl Peroxybutyl Fumarate [Content ≤52%, Type A Diluent ≥48%] prices that fit your budget—flexible terms and customized quotes for every order.
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