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TBPO
tert-Butyl peroxybenzoate
过氧化苯甲酸叔丁酯
- CAS
- 614-45-9
- Formula
- C₁₁H₁₄O₃
An aroyloxy peroxide initiator suitable for medium-temperature polymerization of styrene, acrylates, and other monomers, and also applicable in unsaturated polyester curing systems.
Detailed Technical Parameters
| Item | Specification | Test Method |
|---|---|---|
| 外观 | 无色至淡黄色透明液体 | 目测 |
| 含量（以 TBPO 计） | 按企业标准 | 碘量法 / HPLC |
| 活性氧 | 符合企业标准 | 碘量法 |
| 色度 | 符合企业标准 | 铂钴比色 |
| 密度（20 °C） | 约 1.04 g/cm³ | 比重瓶法 |
Application Fields
- Polymerization of styrene and acrylates
- Curing of unsaturated polyester resins
- Coating and adhesive systems
Storage：Store at low temperature, away from light, in a ventilated area; avoid mixing with amines, reducing agents, and accelerators.
Safety Note：Organic peroxide; avoid impact and high temperatures, and handle in accordance with hazardous chemical requirements.