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1,3-Di(Tert-butylperoxy Isopropyl)Benzene
The basic information
| Trademark | BIPB-B13 | ||
| CAS Number | 2212-81-9 | Structural formula | C20H34O4 |
| Molecular weight | 338.48 | Content | 97% |
| Constitutional formula |  | ||
The Product parameter
| Safety data | flash point | 113℃ |
| Self-accelerating decomposition temperature(SADT) | 80℃ | |
| Un number (UN-No) | 3106 | |
| Half-life data | activation energy | 152.69kJ/mol |
| 10h half-life temperature | 114℃ | |
| 1h half-life temperature | 134℃ | |
| 6min half-life temperature | 156℃ | |
| 1min half-life temperature | / | |
| Physical and chemical properties | melting point | 44℃~48℃ |
| boiling point | 360℃ | |
| theoretical active oxygen content | 9.1%~9.6% | |
| density | / | |
| Quality index | appearance | White flake/granule |
| content | 97% |
Application
It can be used as chlorinated polyethylene, EPDM,ethylene-vinyl acetate copolymer, silicon Rubber, nitrile rubber,fluororubber and other plastics and rubber crosslinking agents.Especially recommended for shoe material injection molding, supercritical foaming and other fields. Under the same cross-linking effect, the addition amount is about 2/3 of DCP, and the irritating odor in the operation process and finished products is small.
Packaging, storage and transportation
It is packed in PE plastic bags,with net weight 10kg each bag; Packed in outer cartons,with net weight 20kg each carton. Storage temperature below 45℃,it is not easy to deteriorate.Exposure and violent vibration should be avoided during transportation. Avoid heating, and it is forbidden to store and transport with strong acid and reducing agent.
