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Tert-Butyl Monoperoxymaleate
Chemical Name: Tert-Butyl Monoperoxymaleate
Alias: TBMA
CAS No.: 1931-62-0
Molecular formula: C8H12O5
Molecular weight: 188.2
Structure: 
Brief Introduction: SF-TBMA is white or milk white paste, is an ester of organic peroxides. Mainly used as the initiator for the polymerization of acrylic acid or acrylic acid containing monomers, curing agent of unsaturated resin and curing agent of silicone rubber.
Specification:
| Appearance |
White paste |
| Assay(%) |
39.0-41.0 |
| Active Oxygen(%) |
3.35-3.49 |
| Content of TBHP(%) |
Max. 0.10 |
| Dibutyl maleate(%) |
45.0-50.0 |
Properties:
| State |
Paste |
| Density(g/cm3) |
~0.85 |
| Active Oxygen(%) |
8.50 |
Safety Data:
| SADT(°C) |
60 |
| Alarm Temp.(°C) |
55 |
| UN No. |
3108 |
| CN No. |
52075 |
Half Life Data:
| Half-life temperature of 10hours(°C) |
95 |
| Half-life temperature of 1hour(°C) |
117 |
| Half-life temperature of 0.1hour(°C) |
142 |
Solubility: Soluble in most organic solvents, insoluble in water.
Package: 20kg, PE bucket packaging.
Storage: Stored below 25°C, in a cool and ventilated place.
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