LQ-TOPEH 1,1,3,3-Tetramethylbutyl peroxy-2-ethylhexanoate 22288-43-3

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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