LQ-TAEC Tert-Amylperoxy 2-ethylhexyl carbonate 70833-40-8

ItemContent
Product NameInitiator LQ-TAEC
Chemical NameTert-Amylperoxy 2-ethylhexyl carbonate
Molecular FormulaC₁₄H₂₈O₄
Molecular Weight260.4
Theoretical Active Oxygen Content6.14%
CAS No.70833-40-8
UN No.3105
Class5.2, Type D Organic Peroxide Liquid

Properties

PropertyDescription
AppearanceClear liquid
Major Decomposition ProductsTert-pentanol, 2-ethylhexanol, CO₂

Safety Indicators

Half-LifeTemperature
0.1 hour134°C
1 hour116°C
10 hours95°C
Thermal Stability DataTemperature
Self-accelerating Decomposition Temperature (SADT)55°C
Critical Temperature (Tem)--
Control Temperature (Tc)--
Storage Temperature (Tsmax)--/20°C
Activation Energy (E)148.4 KJ/mol

Applications

ApplicationDescription
Polymerization Initiator (Styrene)Used as a polymerization initiator for styrene.

Packaging and Transport

PackagingDescription
Standard PackagingTypically packaged in 20 kg polyethylene containers. Custom packaging available upon request.
TransportFollows transportation regulations for organic peroxides (Class 5.2, UN 3105).

Storage Instructions

PrecautionDescription
Storage ConditionsStore in a cool, ventilated area with a maximum temperature of 20°C. Keep away from acids, reducing agents, flammable materials, and other reactive substances.
Storage FacilitiesEnsure proper ventilation, and use explosion-proof lighting and switches outdoors.
Handling PrecautionsHandle carefully to avoid container damage. Prevent impact and vibration. Personal protective equipment should be used during repacking and handling.

Fire Protection

PrecautionDescription
Small Fire HandlingFor small fires, use foam or dry powder extinguishers immediately, followed by large amounts of water to prevent re-ignition.
Large Fire HandlingIn case of large fires, evacuate to a safe distance and use water hoses for firefighting. Notify fire services for assistance.

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