Chemical Name
- Tert-butyl peroxy 2-ethylhexyl carbonate
- 别名：TBEC，TBPEHC
Structure
- 分子式：C₁₃H₂₆O₄
- 分子量 (MW)：246.3
- CAS No.：34443-12-4
Introduction
- TBEC is a colorless transparent liquid. It belongs to peroxy carbonate type organic peroxide. It is mainly used as an initiator for the polymerization and copolymerization of styrene, acrylonitrile, acrylate and methyl acrylate. Due to its mild decomposition behavior and low odor, it is especially suitable for EVA encapsulant films and related crosslinking systems.
Specifications
- Appearance : Colorless transparent liquid
- Assay (%) : ≥ 97.0
- Active Oxygen (%) : ≥ 6.30
Properties
- State : Liquid
- Density (g/cm³) : 0.928
- Freezing Point (°C) : -50
- Active Oxygen (%) : 6.49
Half-life Data
- Ea (kJ/mol) : 151.72
- 10h Half-life (°C) : 100
- 1h Half-life (°C) : 121
- 1 min Half-life (°C) : 166
Solubility
- Soluble in alcohols, esters, ethers, hydrocarbons and other organic solvents, insoluble in water.
Safety Data
- SADT (°C) : 60
- Alarm Temperature (°C) : 55
Packaging
- 20 kg
- PE bucket packaging
Storage
- Stored below 30°C in a cool and ventilated place.
