LQ-TBIC Tert-butyl peroxyisopropylcarbonate 2372-21-6

ItemContent
Product NameInitiator LQ-TBIC
Chemical NameTert-butyl peroxyisopropylcarbonate
Molecular FormulaC₈H₁₆O₄
Molecular Weight176.2
Theoretical Active Oxygen Content9.08%
CAS No.2372-21-6
UN No.3103
Class5.2, Type D Organic Peroxide Liquid

Properties

PropertyDescription
AppearanceClear liquid
Major Decomposition ProductsCO₂, Methane, Tert-butyl alcohol, Acetone, Isopropanol

Safety Indicators

Half-LifeTemperature
0.1 hour137°C
1 hour117°C
10 hours98°C
Thermal Stability DataTemperature
Self-accelerating Decomposition Temperature (SADT)70°C
Critical Temperature (Tem)--
Storage Temperature (Tsmax)-20/25°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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