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. |