| Item | Content |
|---|---|
| Product Name | Initiator LQ-TOPEH |
| Chemical Name | 1,1,3,3-Tetramethylbutyl peroxy-2-ethylhexanoate |
| Molecular Formula | C₁₆H₃₂O₃ |
| Molecular Weight | 272.4 |
| Theoretical Active Oxygen Content | 5.87% |
| CAS No. | 22288-43-3 |
| UN No. | 3113 |
| Main Decomposition Products | CO₂, 2,2-Dimethylpropane, heptane, heptene, 2,4,4-Trimethyl-2-pentanol, 2-(1-ethylpentoxy)-2,4,4-trimethylpentane |
Safety Indicators
| Half-Life | Temperature |
|---|---|
| 0.1 hour | 109℃ |
| 1 hour | 88℃ |
| 10 hours | 69℃ |
| Thermal Stability Data | Temperature |
|---|---|
| Self-accelerating Decomposition Temperature (SADT) | 30℃ |
| Critical Temperature (Tem) | 20℃ |
| Control Temperature (Tc) | 15℃ |
| Storage Temperature (Tsmax/TSmin) | -20/5℃ |
Applications
| Application | Description |
|---|---|
| Polymerization of PVC, LDPE, ABS, PS, PMMA | Widely used in polymerizations of PVC, LDPE, ABS, PS, and PMMA. |
Storage and Handling
| Precaution | Description |
|---|---|
| Storage Conditions | Store according to the manufacturer's guidelines to ensure quality stability. |
| Storage Stability | Product quality is guaranteed for three months when stored properly. |
| Handling Precautions | Avoid contact with reducing agents, rust, dust, heavy metal ions, acids, and bases. Protect from impacts and friction. |
Fire Protection
| Precaution | Description |
|---|---|
| Small Fire Handling | Use foam or dry powder fire extinguishers for small fires. |
| Large Fire Handling | Evacuate to a safe distance and use water jets to extinguish; notify fire departments for assistance. |
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