LQ-CH 1,1-bis(tert-buty peroxy)cyclohexane 3006-86-8

ItemContent
Product NameInitiator LQ-CH
Chemical Name1,1-bis(tert-buty peroxy)cyclohexane
Molecular FormulaC₁₄H₂₈O₄
Molecular Weight260.4
Pure Peroxide Active Oxygen Content12.29%
CAS No.3006-86-8
UN No.3105
Einecs No.221-111-2
Level5.2
ClassificationC-type liquid organic peroxide, Class 5.2 hazardous material packaging

Properties

PropertyDescription
AppearanceColorless or light yellow transparent liquid, insoluble in water, soluble in most organic solvents.
Active Oxygen Content12.29% minimum
ColorNo specific limit provided, assumed to be light yellow transparent liquid.

Safety Indicators

Half-LifeTemperature
0.1 hour134℃
1 hour113℃
10 hours94℃
Thermal Stability DataTemperature
Self-accelerating Decomposition Temperature (SADT)70℃
Critical Temperature (Tem)65℃
Control Temperature (Tc)--
Storage Temperature (Tsmax)--/25℃

Applications

ApplicationDescription
Polymerization InitiatorUsed in the suspension polymerization of vinyl chloride (PVC) with a temperature range of 40-65°C, often combined with other initiators such as LQ-CUPN and LQ-LPO to improve reaction activity.
Curing AgentUsed as a curing agent for unsaturated polyester resins, particularly in high-end products. Works efficiently at a wide temperature range and can be combined with other initiators like LQ-TBPB and LQ-CH335 for enhanced performance.

Packaging and Transport

PackagingDescription
Standard PackagingTypically packaged in polyethylene containers, size may vary based on customer specifications.
TransportLQ-CH complies with transport regulations for Class 5.2 liquid organic peroxides (UN No. 3105).

Storage Instructions

PrecautionDescription
Storage ConditionsKeep packaging tightly sealed and stored in a well-ventilated area. Maximum storage temperature of 25℃. Avoid contact with reducing agents, acids, bases, and heavy metal compounds.
Storage StabilityProduct will meet technical standards for up to 3 months when stored as per the manufacturer's guidelines.

Fire Protection

PrecautionDescription
Small Fire HandlingUse dry powder or CO₂ extinguishers, followed by water spray to prevent re-ignition.
Large Fire HandlingIn case of a large fire, evacuate to a safe distance and use large amounts of water to extinguish. Notify fire services for assistance.

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