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Dicetyl Peroxydicarbonate
Chemical Name: Dicetyl Peroxydicarbonate
Alias: CEPC
CAS No.: 26322-14-5
Molecular formula: C34H66O6
Molecular weight: 570.9
Structure: 
Brief Introduction: SF-CEPC is a white powder, mainly used as the initiator for the (co)polymerization of vinyl chloride, vinylidene chloride, acrylate and methyl acrylate.
Specification:
| Appearance |
White powder |
| Assay(%) |
90.0-92.0 |
| Active Oxygen(%) |
2.52-2.58 |
| Inorganic + organic free chloride (%) |
Max. 0.3 |
Properties:
| State |
Powder |
| Density(g/cm3) |
~1.04 |
| Melting Point (°C) |
52 |
| Active Oxygen(%) |
2.80 |
Safety Data:
| SADT(°C) |
40 |
| Alarm Temp.(°C) |
35 |
| UN No. |
3116 |
| CN No. |
52092 |
Half Life Data:
| Activation energy Ea(KJ/mole) |
124.30 |
| Half-life temperature of 10hours(°C) |
48 |
| Half-life temperature of 1hour(°C) |
65 |
| Half-life temperature of 0.1hour(°C) |
84 |
Solubility: Partly dissolved in acetone, insoluble in water.
Package: 20kg, PE bucket packaging.
Storage: Stored below 20°C, in cold storage.
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