LQ-TBEC Tert-butylperoxy 2-ethylhexyl carbonate 34443-12-4

ItemContent
Product NameInitiator LQ-TBEC
Chemical NameTert-butylperoxy 2-ethylhexyl carbonate
Molecular FormulaC₁₃H₂₆O₄
Molecular Weight246.3
Theoretical Active Oxygen Content6.49%
CAS No.34443-12-4
Einecs No.252-029-5
Class5.2, Type D Organic Peroxide Liquid

Properties

PropertyDescription
AppearanceColorless clear liquid
Major Decomposition ProductsCO₂, Tert-butyl alcohol, 2-ethylhexanol

Safety Indicators

Half-LifeTemperature
0.1 hour137°C
1 hour117°C
10 hours98°C
Thermal Stability DataTemperature
Self-accelerating Decomposition Temperature (SADT)60°C
Critical Temperature (Tem)--
Storage Temperature (Tsmax)--/20°C

Storage Instructions

PrecautionDescription
Storage ConditionsKeep packaging sealed and in a well-ventilated area. Max storage temperature: 25°C. Avoid contact with reducing agents (e.g., amines), acids, bases, and heavy metal compounds (e.g., promoters, metal soaps). Do not open or use the product in storage areas.
Storage StabilityStore according to manufacturer guidelines. The product remains within technical standards for three months.
Handling PrecautionsEnsure safe handling, avoid direct contact with incompatible substances. Follow MSDS instructions.

Fire Protection

PrecautionDescription
Small Fire HandlingFor small fires, use dry powder or CO₂ extinguishers, followed by water to prevent re-ignition.
Large Fire HandlingFor large fires, move to a safe distance and use large amounts of water to extinguish. Notify fire services for further action.

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