Chemical Name

• 1,1-Di(tert-butylperoxy)cyclohexane
• 别名：CH，DP-275B

Structure

• 分子式：C₁₄H₂₈O₄
• 分子量 (MW)：260.4
• CAS No.：3006-86-8

Introduction

• CH is a colorless transparent liquid. It belongs to dialkyl organic peroxide. It is mainly used as a high-temperature free-radical initiator for the polymerization and copolymerization of ethylene, styrene, acrylonitrile and acrylate.

Specifications

• Appearance : Colorless or slightly yellow transparent liquid
• Assay (%) : ≥ 70.0
• Active Oxygen (%) : ≥ 8.70

Properties

•  State : Liquid
• Density (g/cm³) : 0.920
• Freezing Point (°C) : -10
• Active Oxygen (%) : 10.58

Half-life Data

• Ea (kJ/mol) : 127.52
• 10h Half-life (°C) : 97
• 1h Half-life (°C) : 116
• 1 min Half-life (°C) : 155

Solubility

• Soluble in alcohols, esters, ethers, hydrocarbons and other organic solvents, insoluble in water.

Safety Data

• SADT (°C) : 60
• Alarm Temperature (°C) : 55
• UN No. : 3103

Packaging

• 20 kg
  PE bucket packaging

Storage

• Stored below 30°C in a cool and ventilated place.