Enox?TBPB(CP-02)

 

Chemical name: Tert-Butyl Peroxy Benzoate
CAS-No  614-45-9

C11H14O3=194.23
 

• Safety data
Thermal decomposition Temp.……60℃
Flash point…………………Open 65℃/ Shut 19℃
SADT……………………………63℃
Tem………………………………55℃
UN-No……………………………3103
CN-No…………………………52076
 


• Properties

State…………………………Liquid
Density()…………………1.043
Refractivity ()……………1.499
Boiling point…………………124℃
Melting point……………………8℃
Theoretical Active oxygen…8.24%
 


• Specification

Appearance……………………Light yellow ,transparent  liquid Assay………………………Min.98%
Colour………………Max.100Hazen
Fe……………………Max.0.0003%

 

 
Brief Introduction Enox®TBPB is a low volatility, high purity, liquid, aromatic peroxyester, is effective as medium temperature initiator for polymerization of a broad spectrum of monomers, e.g. styrene, ethylene, acrylics. It is also used to cure (copolymerization) unsaturated resins.
 


Half Life Data

Activation Energy…………33kcal/mole
10hr.Half Life Temp.…………………105℃
1hr.Half Life Temp.…………………125℃
1min.Half Life Temp.…………167℃
 

• Solubility 
Soluble in a alcohol, esters, ethers, various types solvents. 
Insoluble in water, glycerin. 
Slightly soluble in ethylene glycol. 
 


• Package and Storage

20kg or 25kg, net, PE drum.
If low colour is critical to the customer, then the material should be keep beloe 10~15℃
 


• Extended Products
Enox®TBPB-75 

Assay:75%, in organic solvent.
Enox®TBPB-50 

Assay:50%, in organic solvent.

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