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Tert-Butyl Peroxy-3,5,5-Trimethyl Hexanoate
Chemical Name: Tert-Butyl Peroxy-3,5,5-Trimethyl Hexanoate
Alias: TBPIN
CAS No.: 13122-18-4
Molecular formula: C13H26O3
Molecular weight: 230.3
Structure: 
Brief Introduction: SF-3,5,5 is colorless transparent liquid, is an ester of organic peroxides. Mainly used as the initiator for the (co)polymerization of ethylene, styrene, methyl methacrylate and allyl compounds.
Specification:
| Appearance |
Colorless liquid |
| Assay(%) |
Min. 97.0 |
| Active Oxygen(%) |
Min. 6.74 |
| Content of TBHP(%) |
Max. 0.10 |
Properties:
| State |
Liquid |
| Density(g/cm3) |
~0.897 |
| Freezing Point(°C) |
-20 |
| Active Oxygen(%) |
6.95 |
Safety Data:
| SADT(°C) |
55 |
| Alarm Temp.(°C) |
50 |
| UN No. |
3105 |
| CN No. |
52070 |
Half Life Data:
| Activation energy Ea(KJ/mole) |
140.78 |
| Half-life temperature of 10hours(°C) |
94 |
| Half-life temperature of 1hour(°C) |
114 |
| Half-life temperature of 0.1hour(°C) |
135 |
Solubility: Insoluble in water.
Package: 20kg, PE bucket packaging.
Storage: -20~25°C stored in cold storage.
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